31 Volt to 149 Volt Power Supplies
Benchtop Electronic Load
0 - 60v DC @ 0 - 60 amps / 750 watts
(EQP) OL-750-R
Omega benchtop electronic load. Input: 88 - 135v AC @ 50/60 Hz. Output: 0 - 60v DC @ 0 - 60 amps, 750 watts. 17" x 7" x 5.5"H. Used. Tested - guaranteed. Every bench should have one of these test loads for maintaining low voltage power supplies.
$350 each - $325 (3+)
Regulated Variable Power Supply
0 - 20 volts @ 0 - 2 amps / 20 - 40 volts @ 0 - 1 amp
(PS) HP6114A
Hewlett Packard auto ranging ultra-precision bench / lab, regulated, variable DC power supply / calibrator with precision thumb wheel voltage selection and analog volt / amp metering. This is truly a laboratory grade power supply with hum and noise specifications measured in micro volts and supply regulation accurate to ±0.0001%.
  • Output: 0 - 20 volts @ 0 - 2 amps
  • Output: 20 - 40 volts @ 0 - 1 amp
  • Dimensions: 13" x 8" x 6.5"H
Originally sold for $3,990. Our price…
$589 each
Regulated Variable Power Supply
0 - 6v @ 0 - 5 amps / Dual: 0 - 32v @ 0 - 1 amp
(PS) TP325
Power Designs triple output precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. One of the three outputs provides a single 0 - 6v @ 0 - 5 amps output with constant voltage and / or constant current modes and adjustable over voltage protection. The other dual outputs provide, 0 - 32v @ 0 - 1 amp. These two supply outputs can track each other providing ± supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.
  • Single Output: 0 - 6v @ 0 - 5 amps
  • Dual Outputs: 0 - 32v @ 0 - 1 amp
  • Dimensions: 7-3/4" x 9" x 13-1/2"H
Originally sold for $1,950. Our price...
$425 each
Regulated Variable Power Supply
0 - 6v @ 0 - 5 amps or 6 - 15v @ 0 - 2.5 amps
Dual: 0 - 32v @ 0 - 1 amp
(PS) TP340
Power Designs triple output precision, bench / lab, regulated, variable DC power supplies with analog volt / amp metering. one of the three outputs provides a single 0 - 6v @ 0 - 5 amps or 6 - 15v @ 0 - 2.5 amps output with constant voltage and / or constant current modes and adjustable over voltage "crowbar" protection. The other dual outputs provide, 0 - 32v @ 0 - 1 amp with OVP. these two supply outputs can track each other providing ±supply rails or can be used independently and in series for greater voltage output. each output includes an adjustable over voltage "crowbar" protection (ovp). the analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. rear panel connections are provided for remote sense and voltage programming / tracking capabilities.
  • Single Outputs: 0 - 6v @ 0 - 5 amps or 6 - 15v @ 0 - 2.5 amps
  • Dual Outputs: 0 - 32v @ 0 - 1 amp
  • Dimensions: 7-3/4" x 8-1/2"H x 14-1/2"
Originally sold for $1,890. Our price...
$425 each
Regulated Variable Power Supply
0 - 6v @ 0 - 15 amps, 0 - 15v @ 0 - 7.5 amps
0 - 15v @ 0 - 7.5 amps, 0 - 60v @ 0 - 2 amps
(PS) 6150
Power Designs "auto ranging" precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable control knobs and switches for voltage and current adjustments. The dual range analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections are provided for remote sense and voltage programming/ tracking capabilities. Provides the following output voltages and amps:
  • 0 - 6v @ 0 - 15 amps
  • 0 - 15v @ 0 - 7.5 amps
  • 0 - 15v @ 0 - 7.5 amps
  • 0 - 60v @ 0 - 2 amps
  • Dimensions: 18" x 19" x 4"H
$389 each
Regulated Variable Power Supply
0 - 32v @ 0 - 95 amps
(PS) DLM32-95EM27
Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. "ten-turn" variable control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are high-current "buss-bars". Also, rear panel connections are provided with remote sense and voltage / current programming / tracking capabilities.
  • Input: 190 - 250v AC @ 13 amps, 3 ph, 50/60 Hz
  • Output: 0 - 32v @ 0 - 95 amps
  • Dimensions: 21" x 19" x 3.5"H
$1,989 each
Dual Range Regulated Supply
0 - 32v @ 0 - 1 amp or 0 - 64v @ 0 - 0.5 amps
(PS) 6206A
Hewlett Packard / Harrison Labs dual range precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Coarse and fine control knobs for precision voltage adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming/tracking capabilities.
  • Output: 0 - 32v @ 0 - 1 amp or
    0 - 64v @ 0 - 0.5 amps
  • Dimensions: 14" x 8.5" x 3.5"H
$89 each
Power Supply
0 - 18v DC @ 600 mA / 0 - 36v DC @ 300 mA
(PS) 6204A
Hewlett Packard / Harrison Labs power supply.
  • Output: 0-18v DC @ 600 mA / 0-36v DC @ 300 mA
  • Dimensions: 11" x 8.5" x 3.5"H
$75 each
Regulated Variable Power Supply
0 - 32v @ 0 - 1.2 amps
(PS) PAB32-1.2
Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable control knobs for voltage and current adjustments. The DC supply provides, 0 - 32v @ 0 - 1.2 amps, constant voltage and / or constant current. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.
  • Output: 0 - 32v @ 0 - 1.2 amps
  • Dimensions: 7" x 4" x 6"H
$149 each
Regulated Variable Power Supply
0 - 36v @ 0 - 6 amps
(PS) ZUP36-6
Lambda precision plating / bench / lab regulated, variable DC power supply with digital volt / amp metering. Single knob for all adjustments including voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option.
  • Output: 0 - 36v @ 0 - 6 amps
  • Dimensions: 15" x 3" x 5"H
Originally sold for $1,250. Our price...
$395 each
Regulated Variable Power Supply
0 - 35v @ 0 - 35 amps
(PS) SPS35-35
Amrel precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. The DC supply provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current threaded studs with additional connections provided for remote voltage sense.
  • Output: 0 - 35v @ 0 - 35 amps
  • Dimensions: 20" x 19" x 1.75"H
$789 each
Power Supply
0 - 36v DC @ 0 - 5 amps
(PS) 808A
Harrison power supply. Analog meters. Screw terminal output on rear. Voltage and current adjustment from front panel.
  • Input: 120v AC
  • Output: 0 - 36v DC @ 0 - 5 amps
  • Dimensions: 19" rack width x 18"D x 3.5"H
$245
Regulated Variable Power Supply
0 - 35v @ 0 - 20 amps
(PS) PAD35-20L
Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten-turn" variable control knob for voltage adjustment and a control knob for current adjustments. Includes the adjustable over-voltage protection option. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.
  • Output: 0 - 35v @ 0 - 20 amps
  • Dimensions: 18" x 8.5" x 6"H
Originally sold for $1,285. Our price...
$489 each
Regulated Variable Power Supply
0 - 36v @ 0 - 34.5 amps
(PS) LT-803
Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable course and fine control knobs for precise voltage adjustment. Single turn current control adjustment. The digital meter provides accurate readings of both voltage and current. The output connections are high current threaded studs. In addition, other rear panel connections provide remote sense and voltage programming / tracking capabilities.
  • Input: 187 - 242v AC @ 1,985 watts, Single phase
  • Output: 0 - 36v @ 0 - 34.5 amps
  • Dimensions: 20" x 8.5" x 5.5"H
Originally sold for $3,000. Our price…
$689 each
Power Supply
0 - 36v DC @ 0 - 3 amps
(PS) HP6244A
Hewlett Packard power supply. Edgewise analog meters. Banana jack output. Course and fine voltage and current adjustment from from panel.
  • Output: 0 - 36v DC @ 0 - 3 amps
  • Dimensions: 18"D x 17"W x 3.5"H
$175 each
Twin Power Supply
0 - 36v DC @ 0 - 1.5 amps
(PS) 802B
Harrison Labs twin power supply. Independent course and fine controls while the meters have an "A-B" switch. Separate banana jacks for each supply.
  • Output: Dual 0 - 36v DC @ 1.5 amps
  • Dimensions: 17"D x 19"W x 3.5"H
$375 each
Regulated Variable Power Supply
0 - 36v DC @ 0 - 24 amps
(PS) LES-F-03-0V
Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable control knobs for voltage and current adjustments. The digital meter provides precision readings of both voltage and current. The output connections are 1/4" studs, rear panel connections provide remote sense capabilities.
  • Output: 0 - 36v @ 0 - 24 amps
  • Dimensions: 18"D x 19"W x 3.5"H
Originally sold for $2,260. Our price...
$689 each
Regulated Variable Power Supply
0 - 36v DC @ 0 - 115 amps
(PS) LT-863
Lambda precision, bench / lab, regulated, variable DC power supply with analog volt and amp metering. This power supply provides a single, 0 - 36 volts @ 0 - 115 amps, 4100w maximum output with fully front panel programmable control knob for voltage and current adjustments. Constant voltage and / or constant current. Includes an adjustable "crowbar" over-voltage protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are heavy duty "buss bars", and standard "barrier strip" type wiring connections. In addition, connections are provided for remote voltage sense and gpib remote programming capabilities. Includes copy of the operation manual.
  • Input:187 - 265v AC, 47-63 Hz, 3 ph
  • Output: 0 - 36v @ 0 - 115 amps
  • Dimensions: 21" x 19" x 5.25"H
Originally sold for $6,274. Our price...
$1,789 each
Power Supply
0 - 36v @ 0 - 1.5 amps
(PS) CK36-1.5
Kepco power supply. Analog meters.
  • Output: 0 - 36v DC @ 0 - 1.5 amps
  • Dimensions: 14" x 8" x 5"H
$125 each
Linear Power Supply
0 - 36v @ 0 - 2 amps
(PS) TR-36-2
NJE older linear power supply operates just fine. Voltage control from front panel. Analog meters.
  • Output: 0 - 36v DC @ 0 - 2 amps
  • Dimensions: 16" x 8" x 4.5"H
$145 each
Regulated Variable Power Supply
0 - 36v @ 0 - 8 amps
(PS) ATE36-8DM
Kepco precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage protection feature.the analog meters provide accurate readings of both voltage and current. The output connections are rear panel high current 5-way binding posts, and "barrier strip" type terminals. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities. Includes copy of the instruction manual.
  • Output: 0 - 36v @ 0 - 8 amps
  • Dimensions: 20" x 8.5" x 5.5"H
Currently selling for $1,795. Our price...
$425 each
Regulated Variable Power Supply
0 - 40v @ 0 - 50 amps
(PS) HP6269B
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current "buss bars". In addition, rear panel connections are provided for remote sense and voltage programming/tracking capabilities.
  • Input: 230v AC, 1 ph mains but can be rewired for 208v AC operation
  • Output: 0 - 40v @ 0 - 50 amps
  • Dimensions: 19" x 19" x 7"H
$989 each
Lambda EMI 10kw Power Supply
0 - 40v DC @ 0 - 250 amps
(PS) ESS-40-250-11-D
High quality superior design Lambda supply. The ESS is a high power Constant Voltage, Constant Current Programmable DC power supply. It features a pulse-by-pulse current limit which provides excellent performance in demanding high current applications such as RF Amplifiers, DC Motors and Magnetic Coils. The many standard features make it an excellent choice for both OEM and laboratory applications. Front panel voltage and current adjustment along with large LCD digital readouts. High current buss bar output. Fully reconditioned. Tested at full load and guaranteed 60 days.
  • Input: 432 - 528v AC (460v nominal) @ 16 amps, 57 - 63 Hz, 3 phase, 5 wire (with neutral and ground)
  • Output: 0 - 40v DC @ 0 - 250 amps
  • Dimensions: 22" deep x 19" wide x 8.75" high
$4,275
Regulated Variable Power Supply
0 - 40v @ 0 - 30 amps
(PS) HP6268B
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the over-voltage protection option. The analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current "buss bars". In addition, rear panel connections are provided for remote sense and voltage programming/tracking capabilities.
  • Input: 120 / 208 / 220v AC, 1 ph, internal transformer with taps
  • Output: 0 - 40v @ 0 - 30 amps
  • Dimensions: 19" x 19" x 7"H
Originally sold for $3,775. Our price...
$749 each
Regulated Variable Power Supply
0 - 40v @ 0 - 500 amps, 20kw
(PS) R66C-40500
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Optional RS-232 / RS-485 digital remote programming or front-panel control capability. This compact 20kw power supply is the ideal for designing, operating or repairing any electronic or electrical equipment that operates on voltages up to 40 volts and draws as much as 500 amps including aviation 28-volt DC buss hardware. Precision "ten turn" control knobs for voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. Very heavy.
  • Input: 200-240v AC @ 8470 amps, 3 ph, 47-63Hz
  • Output: 0 - 40v @ 0 - 500 amps, 20kw
  • Dimensions: 27" x 19" x 10.5"H
Originally sold for $18,000. Our price...
$7,989 each
Dual Power Supply
0 - 40v DC @ 0 - 1 amp (each)
(PS) LPD422A-FM
Lambda dual power supply. Each supply has coarse and fine voltage and current limit controls. 5-way binding post output. Analog meters. 100% tested and guaranteed.
  • Input: 105 - 132v @ 50 - 400 Hz
  • Dual Output: 0 - 40v DC @ 1 amp each
  • Dimensions: 8-1/4" x 12" x 5-1/4"H
$275
Dual Output Regulated Variable Power Supply
0 - 40v @ 0 - 1 amp
(PS) LQD-422
Lambda dual output precision, bench / lab, regulated, variable DC power supplies with digital volt / amp metering, each with a precision "ten turn" variable control knob for voltage and a knob for current adjustments. These two supply outputs can provide +/- supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. The digital meters provide precision readings of both voltage and current. The output connections are standard "banana" type 5 way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities.
  • Dual Output: 0 - 40v @ 0 - 1 amp
  • Dimensions:12" x 8.5" x 5.5"H
$289 each
Regulated Variable Power Supply
0 - 40v @ 0 - 1.8 amp
(PS) LQ-522
Lambda Model LQ-522, precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. Digital meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade, dc power supply with hum and noise specifications measured in microvolts and supply regulation accurate to ±0.005%. EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed.
  • Output: 0 - 40v @ 0 - 1.8 amps
  • Dimensions: 17" x 4" x 5.5"H
$289
Regulated Variable Power Supply
0 - 40v @ 0 - 25 amps
(PS) 40-25
Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections provide voltage output, remote sense and voltage programming / tracking capabilities. Includes copy of the operation and service manual. The included service manual provides instructions to re-configure the unit for 120v AC operation!
  • Input: 180 - 230v AC, 50/60 HZ, 1 phase
  • Output: 0 - 40v @ 0 - 25 amps
  • Dimensions: 19" rack width x 21"D x 5.25"H
  • Weight: 92 lbs
$589 each
Linear Power Supply
0 - 40v @ 0 - 40 amps
(PS) DCR40-40B
Sorensen linear power supply. Fine and course voltage and current adjustments from front panel. Analog meters. 100% operational. Excellent condition!!
  • Output: 0 - 40v @ 0 - 40 amps
  • Dimensions: 19" rack width x 20-1/2"D x 7"H
$795
Regulated Variable Power Supply
0 - 40v @ 0 - 70 amps
(PS) DCR40-70B
Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable course and fine control knobs for precise voltage and current adjustments. The dc supply provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The analog meters provide accurate readings of both voltage and current and the output connections are on a high current "barrier strip". Rear panel connections provide remote sense and voltage programming / tracking capabilities. Includes copy of installation and service manual.
  • Input: 197 - 230v AC, 50/60 Hz, 1 ph
  • Output: 0 - 40v @ 0 - 70 amps
  • Dimensions: 19" rack width x 21"D x 7"H
$1,289
Regulated Variable Power Supply
0 - 40v @ 0 - 500 mA
(PS) 4005
Power Designs precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage adjustment, and a single knob for current adjustments. The analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming/tracking capabilities. Excellent condition.
  • Output: 0 - 40v @ 0 - 500 mA
  • Dimensions: 13" x 6" x 8.5"H
Originally sold for $745. Our price...
$98 each
Regulated Variable Power Supply
0 - 40v @ 0 - 5 amps
(PS) LQ-532
Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. Digital meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade, dc power supply with hum and noise specifications measured in microvolts and supply regulation accurate to ±0.005%. EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed.
  • Output: 0 - 40v @ 0 - 5 amps
  • Dimensions: 17" x 8.5" x 5.5"H
Originally sold for $1,560. Our price...
$389 each
Regulated Variable Power Supply
0 - 40v @ 0 - 5 amps
(PS) HR40-500
Trygon precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 5 amps
  • Dimensions: 13" x 7.5" x 5.5"H
$189 each
Regulated Variable Power Supply
0 - 40v @ 0 - 5 amps
(PS) HP6291A
Hewlett Packard precision regulated power supply. Variable fine and coarse control knobs for voltage and current adjustments. Constant voltage and / or constant current. The analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 5 amps
  • Dimensions: 17" x 8.5" x 5.5"H
$269 each
Regulated Variable Power Supply
0 - 40v @ 0 - 1.3 amps
(PS) LH124A-FM
Lambda precision, bench / lab, regulated, variable DC power supply with dual volt / amp metering. Variable fine and coarse control knobs for voltage and a knob for current adjustments.
  • Output: 0 - 40v @ 0-1.3 amps
  • Dimensions: 16" x 4" x 5.5"H
$175 each
Regulated Variable Power Supply
0 - 40v @ 0 - 10 amps
(PS) HP6267B
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Constant voltage and / or constant current. Includes the optional, adjustable "crowbar" over-voltage protection feature. The analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current "buss bars". Rear panel connections are provided for remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 10 amps
  • Dimensions: 19" x 19" x 5.25"H
Originally sold for $2,800. Our price...
$595 each
Regulated Variable Power Supply
0 - 40v @ 0 - 1.5 amps
(PS) 6226A
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming/tracking capabilities.
  • Output: 0 - 40v @ 0 - 1.5 amps
  • Dimensions: 12" x 5" x 6.5"H
$189 each
Regulated Variable Power Supply
0 - 40v @ 0 - 5 amps
(PS) HP6266B
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering, including remote programming option (022). Variable fine and coarse control knobs for voltage and current adjustments. The DC supply provides 0-40 volts @ 0-5 amps constant voltage and / or constant current. In addition this power supply includes the adjustable over-voltage "crowbar" protection option. The analog meters provide accurate readings of both voltage and current and the front panel "test output" connections are standard "banana" type 5-way binding posts. Also, rear panel high current connections are provided with remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 5 amps
  • Dimensions: 19" x 19" x 3.5"H
$249 each
Regulated Variable Power Supply
0 - 40v @ 0 - 10 amps
(PS) DCR40-10A
Sorensen regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 10 amps
  • Dimensions: 17"D x 19" x 5.25"H
$275 each
Regulated Variable Power Supply
0 - 40v @ 0 - 13 amps
(PS) HP6434B
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provides accurate readings of both voltage and current and the output connections are a rear panel high current barrier strip and front panel standard "banana" type 5-way binding posts (up to 5 amps). In addition, rear panel connections are provided for remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 25 amps
  • Dimensions: 20" x 19" x 5.25"H
Originally sold for $3,199. Our price...
$675 each
Regulated Variable Power Supply
0 - 40v @ 0 - 13 amps
(PS) DCR40-13B.ANA
Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections provide voltage output, remote sense and voltage programming / tracking capabilities. Includes copies of installation and service manual.
  • Output: 0 - 40v @ 0 - 13 amps
  • Dimensions: 20"D x 19" x 3.5"H
Originally sold for $2,595. Our price...
$489 each
Variable DC Power Supply
0 - 40v @ 0 - 15 amps
(PS) RS40-15B
Systron Donner variable DC power supply with analog volt / amp metering. Precision "ten-turn" variable control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the front panel output connections are standard "banana" type 5-way binding posts. In addition rear panel high current connections are provided with remote sense capabilities and remote current and voltage programming capabilities. Includes the automatic over-voltage "crowbar" protection option.
  • Input: 20v @ 60 Hz
  • Output: 0 - 40v @ 0 - 15 amps
  • Dimensions: 16" x 19" x 3.5"H
$299 each
Regulated Variable Power Supply
0 - 40v @ 0 - 13 amps
(PS) DCR40-13B
Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are stud terminals on rear. Rear panel connections provide voltage output, remote sense and voltage programming / tracking capabilities. Includes copies of installation and service manual.
  • Output: 0 - 40v @ 0 - 13 amps
  • Dimensions: 20"D x 19" x 3.5"H
Originally sold for $2,595. Our price...
$525 each
Regulated Variable Power Supply
0 - 40v @ 0 - 20 amps
(PS) DCR40-20A
Sorensen variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and separate current adjustment knob. Analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.
  • Output: 0 - 40v @ 0 - 20 amps
  • Dimensions: 19" x 19" x 5.25"H
$339 each
Regulated Variable Power Supply
0 - 40v @ 0 - 125 amps
(PS) 4600D-40125
Power Ten precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current. The output connections are rear panel high current "buss bars" with additional connections provided for remote voltage sense and programming. Includes copy of the operation and service manual.
  • Input: 195 - 250v AC, 60 Hz, 3 phase
  • Output: 0 - 40v @ 0 - 125 amps
  • Dimensions: 25" x 19" x 5.25"H
$2,489 each
Power Supply
0 - 40v @ 0 - 125 amps
(PS) EMSII 40-125-2-D-TP-RSTL
EMI Lambda brand (Electronic Measurements Inc.) power supply. Front panel or HP-IB programmable / GP-IB remote interface, precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars". Rear panel connections are provided with remote sense and voltage programming / tracking capabilities.
  • Input: 190 - 250v AC @ 23 amps, 3ph, 50/60Hz
  • Output: 0 - 40v @ 0 - 125 amps
  • Dimensions: 24" x 19" x 7"H
$3,300 each
Regulated Variable Power Supply
0 - 40v @ 0 - 125 amps
(PS) EMS40-125-2-D
EMI Lambda brand, (Electronic Measurements Inc.) precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. Input power. Precision "ten turn" variable control knob for precise voltage adjustment and single turn control for current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.
  • Input: 190 - 250v AC @ 23 amps, 3 ph, 50/60 Hz
  • Output: 0 - 40v @ 0 - 125 amps
  • Dimensions: 25" x 19" x 5.25"H
Currently selling for $5,900. Our price..
$2,489 each
Regulated Variable Power Supply
0 - 40v @ 0 - 25 amps
(PS) EMS40-25-2-D-LB
Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" controls for voltage and current adjustment with slot adjust locking pots. The DC supply provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current threaded studs, with additional connections provided for remote voltage sense.
  • Output: 0 - 40v @ 0 - 25 amps
  • Dimensions: 20" x 19" x 1.75"H
Currently selling for $1,704. Our price...
$789 each
Regulated Variable Power Supply
0 - 40v @ 0 - 166 amps
(PS) R63C-40166
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both nel high current "buss bars", with additional connections provided for remote voltage sense and programming. Includes copy of the operation manual.
  • Input: 190 - 253v AC @ 28 amps, 3 ph, 47-63 Hz
  • Output: 0 - 40v @ 0 - 166 amps
  • Dimensions: 26" x 19" x 5.25"H
Originally sold for $11,450. Our price…
$2,989 each
Regulated Variable Power Supply
0 - 40v @ 0 - 250 amps
(PS) I63C-40250
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. Includes copy of the operation manual.
  • Input: 190 - 253v AC @ 28 amps, 3 ph, 47-63 Hz
  • Output: 0 - 40v @ 0 - 250 amps
  • Dimensions: 25" x 19" x 5.25"H
Originally sold for $11,450. Our price...
$4,289 each
DC Power Supply
0 - 40v DC @ 0 - 150 amps, 6kw
(PS) TCR-40T150-1-D-0538A
TDK Lambda power supply. Voltage and current adjustable from front panel. Programming and monitoring from rear terminal strip.
  • Input: 208 - 220v @ 25 amps, 3 ph, 50/60 Hz
  • Output: 0 - 40v DC @ 0 - 150 amps, 6kw
  • Dimensions: 25" x 19" x 8.75"
  • Weight: 190 lbs
$1,900 each
Regulated Variable Power Supply
Dual: 0 - 40v @ 0 - 0.3 amps or 0 - 20v @ 0 - 0.6 amps
(PS) HP6205B
Hewlett Packard dual output, dual range precision, bench / lab, regulated variable DC power supply with analog volt / amp metering. The two power supply outputs will provide ±supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. This power supply provides 2 independent 0 - 40v @ 0 - 0.3 amps or 0 - 20v @ 0 - 0.6 amps outputs, each with variable fine and coarse control knobs for voltage adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 0.3a or 0 - 20v @ 0 - 0.6a
  • Dimensions: 14" x 8.5" x 4"H
Originally sold for $1,540. Our price...
$265 each
Regulated Variable Power Supply
Dual: 0 - 50 volts @ 0 - 500 mA
(PS) TW5005W
Power Designs dual output precision, bench / lab, regulated, variable DC power supplies with dual volt / amp metering. These two supply outputs can provide ±supply rails or can be used independently and in series for greater voltage or in parallel for greater current output. The analog meters provide accurate readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.
  • Dual Outputs: 0 - 50 volts @ 0 - 500 mA
  • Dimensions: 7-3/4" x 8-1/2" x 14-1/2"H
$249 each
Regulated Variable Power Supply
0 - 40v @ 0 - 0.75 amps
(PS) HP6202B
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "coarse and fine" control knobs for voltage and current adjustments. Output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 0.75 amps
  • Dimensions: 14" x 8.5" x 4"H
$179 each
Regulated Variable Power Supply
0 - 40v @ 0 - 3 amps
(PS) LP532-FM
Lambda precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten turn" control knob for voltage adjustment and a control knob for current adjustment. The meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Rear panel connections provide remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 40v @ 0 - 3 amps
  • Dimensions: 16" x 8.5" x 5"H
$275 each
Lambda LLS5040 Power Supply
0 - 40v @ 0 - 2 amps
(PS) LLS5040
The Lambda LLS5040 provides the flexibility required for today's ATE and system needs. The digitally controlled front panel is easy to use and provides precise control to the power supply. The Lambda LLS5040 has a unique design which takes care of essential housekeeping functions within the supply-allowing for a 50% size reduction. A digitally controlled front panel provides precise control of the power supply by using the "standby mode" to toggle between zero volts and last programmed value, by slewing up or down to the desired voltage setting or by entering a specific voltage/current value and immediately attaining that value. All functions are accessible via the front panel controls. The LLS5040 is capable of remote analog programming in either the voltage or current mode for critical test requirements. It is designed with user selectable 110/220 VAC operation, adjustable over voltage protection, constant voltage / constant current operation and indication.
  • Voltage: 0 - 40v
  • Current: 0 - 2 amps
  • Power: 80 watts
  • Constant Current and Voltage
  • Thermal Protection
  • User-Adjustable Overvoltage and Overcurrent Controls
  • In-Rush Current Limiting
  • Remote Sensing and Remote On/Off
  • Auto Crossover from Voltage to Current Modes
  • Microprocessor-Controlled Input Keypad
  • Convection Cooled
  • DC Output Controls
  • AC Power Control
  • Input and Output Connections
  • Digital Front Panel Voltage and Current Meters
  • LED status indicator
  • Dimensions: 13" x 4" x 4.5"H
$175 each
Lambda LLS6040 Power Supply
0 - 40v @ 0 - 4 amps
(PS) LLS6040
The Lambda LLS6040 provides the flexibility required for today's ATE and system needs. The digitally controlled front panel is easy to use and provides precise control to the power supply. The Lambda LLS6040 has a unique design which takes care of essential housekeeping functions within the supply allowing for a 50% size reduction. A digitally controlled front panel provides precise control of the power supply by using the "standby mode" to toggle between zero volts and last programmed value, by slewing up or down to the desired voltage setting or by entering a specific voltage/current value and immediately attaining that value. All functions are accessible via the front panel controls. The LLS6040 is capable of remote analog programming in either the voltage or current mode for critical test requirements. It is designed with user selectable 110 / 220v AC operation, adjustable over voltage protection, constant voltage/constant current operation and indication.
  • Voltage: 0 - 40v
  • Current: 0 - 4 amps
  • Power: 160 watts
  • Constant Current and Voltage
  • Thermal Protection
  • User-Adjustable Overvoltage and Overcurrent Controls
  • In-Rush Current Limiting
  • Remote Sensing and Remote On/Off
  • Auto Crossover from Voltage to Current Modes
  • Microprocessor-Controlled Input Keypad
  • Convection Cooled
  • DC Output Controls
  • AC Power Control
  • Input and Output Connections
  • Digital Front Panel Voltage and Current Meters
  • LED status indicator
  • Dimensions: 13" x 4" x 4.5"H
$225 each
Power Supply
0 - 40v DC @ 0 - 0.35 amps
(PS) LL903
Lambda precision, bench / lab, regulated, variable DC power supply with volt / amp metering. Provides a single 0 - 40v @ 0 - 350 mA output with variable fine and coarse control knobs for voltage and a knob for current adjustments. The analog meter provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.
  • Output: 0 - 40v @ 0 - 0.35 amps
  • Dimensions: 4" x 7" x 6"H
$129 each
Power Supply
0 - 40v DC @ 0 - 50 amps
(PS) PP-7545-B/U
Voltampere power supply. Over voltage adjustable warning. Analog meters, fine and course voltage and current adjustments from front panel.
  • Input: 230v AC, 1 phase, 57-63 Hz, 4750va max
  • Output: 0 - 40v DC @ 0 - 50 amps
  • Dimensions: 19" x 19" x 7"H
$950 each
Solid State Power Supply
0 - 40v DC @ 400 mADC
(PS) TW4005
Power Designs TW-4005 is a dual 0 - 40v DC at 400 mADC solid state power supply. It features constant voltage and current modes with a separate panel meter for each output. Each panel meter can monitor voltage or current via switch selection. A front panel pushbutton aids quick adjustment of constant current points.
  • Dual Output: 0 - 40v DC at 400 mADC
  • Dimensions: 14" x 8" x 8.5"H
$89 each
Regulated Variable Power Supply
0 - 50v @ 0 - 200 amps
(PS) P63C-50200AB
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Output connections are rear PA 10-kw. Ideal piece of professional test gear for your bench to check out and evaluate any electronic or electrical equipment that operates on voltages up to 50 volts and draws as much as 200 amps. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings. High current "buss bars", with additional connections provided for remote voltage sense and programming.
  • Input: 200 - 240v AC @ 43 to 36 amps, 3 ph,
    47-63 Hz
  • Output: 0 - 50v @ 0 - 200 amps
  • Dimensions: 26" x 19" x 5.25"H
Originally sold for more $11,450. Our price...
$4,489 each
Regulated Variable Power Supply
0 - 40v @ 0 - 250 amps
(PS) 4700D-40250
Power Ten brand (division of Elgar Corporation), model 4700D-40250 precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. Includes a copy of the operation manual.
  • Input: 190 - 253v, 3 phase AC, 47-63 Hz
  • Output: 0 - 40v @ 0 - 250 amps
  • Dimensions: 25"D x 19"W 10.5"H
$3,989 each
Regulated Variable Power Supply
0 - 50v @ 0 - 200 amps
(PS) 4700D-50200
Power Ten brand (division of Elgar Corporation), model 4700D-50200 precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming.
  • Input: 190 - 253v, 3 phase AC, 47-63 Hz
  • Output: 0 - 50v @ 0 - 200 amps
  • Dimensions: 25" deep x 19" wide x 10.5" high
$3,989 each
Regulated Variable Power Supply
0 - 55v @ 0 - 6 amps
(PS) PAD55-6L
Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable control knobs for voltage and current adjustments. Constant voltage and / or constant current. Includes the adjustable over-voltage protection option. The analog meters provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.
  • Output: 0 - 55v @ 0 - 6 amps
  • Dimensions: 14" x 8.5" w x 6"H
$349 each
Regulated Variable Power Supply
0 - 55v @ 0 - 10 amps
(PS) ATE55-10M
Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts, rear panel connections provide DC out, remote sense, voltage, and current programming connections. Includes copy of the instruction manual.
  • Output: 0 - 55v @ 0 - 10 amps
  • Dimensions: 19" x 13" x 5.5"H
Originally sold for $2,107. Our price...
$575 each
Power Supply
0 - 55v DC @ 55 amps, 3,025 watts
(PS) DCS55-55
The DCS Series System Supplies are 3000 watt supplies designed to provide highly stable, continuously variable output voltage and current for a broad range of development, system, and burn-in applications. The Sorenson DCS Series employs high frequency switching regulator technology to achieve high power density and small package size. Requires three phase 190-250 VAC input power, however it can be operated using single phase 200 - 250v AC with slightly reduced (2500W) output capacity.

Features
:
  • Rated: 0 - 55v DC @ 55 amps, 3,025 watts
  • Input voltage: 190 - 250v AC @ 14 amps, 3 ph, 47-63 Hz or 200 - 250v AC @ 20 amps, 1 ph, 47-63 Hz
  • Simultaneous digital display of both DC output voltage and current
  • Ten-turn potentiometer voltage and current controls permit high resolution setting of the output voltage and current from zero to the model-rated output
  • Front panel push button control of Output Standby Mode, OVP reset, Remote Local Programming Mode selection, and preview of voltage, current, or OVP set points
  • External indicator signals for Remote Monitoring of OVP status, Local / Remote Programming status, Thermal Shutdown, and Output Voltage and Current
  • Current or Voltage Mode operation with Automatic Mode Crossover to respond to varying load requirements
  • Flexible output configuration where multiple units can be connected in series or in parallel to provide increased voltage or current
  • Dimensions: 21" x 19" x 3.5"H
$1,995 each
Regulated Variable Power Supply
0 - 55v @ 0 - 20 amps
(PS) ATE55-20M
Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. This power supply includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts, in addition, rear panel connections provide DC out, remote sense, voltage, and current programming connections. Includes copy of the instruction manual.
  • Primary Single Phase: 104v AC @ 22 amps, 115v AC @ 20 amps, 208v AC @ 11 amps, 230v AC @ 10 amps
  • Output: 0 - 55v @ 0 - 20 amps
  • Dimensions: 23" x 17" x 7"H
$895 each
Regulated Variable Power Supply
0 - 55v @ 0 - 2 amps
(PS) ATE55-2M
Kepco precision bench / lab, regulated, variable DC power supply with analog volt / amp metering, with variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel "barrier strip" type terminals. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 55v @ 0 - 2 amps
  • Dimensions: 18" x 4" x 5"H
$319 each
Regulated Variable Power Supply
0 - 55v @ 0 - 5 amps
(PS) ATE55-5M
Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. Includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel high current 5-way binding posts, and "barrier strip" type terminals. Rear panel connections are also provided for remote sense and voltage programming / tracking capabilities. Includes copy of the instruction manual.
  • Output: 0 - 55v @ 0 - 5 amps
  • Dimensions: 20" x 8.5" x 5.5"H
$389 each
Regulated Variable Power Supply
0 - 60v @ 0 - 35 amps
(PS) SLR60-35
Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes a fully adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. High current rear panel output connections are standard "barrier strip" type. In addition, rear panel connections provide remote sense and voltage programming / tracking capabilities. Includes copy of the operation and service manual.
  • Input: 190 - 250v AC, 60 HZ, 1 ph
  • Output: 0 - 60v @ 0 - 35 amps
  • Dimensions: 19" rack width x 22"D x 7"H
$1,289
Regulated Variable DC 20KW Power Supply
0 - 60v DC @ 0 - 330 amps / 20 KW
(PS) P66C-60330
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC 20KW power supply with digital volt / amp metering. Ideal piece of professional test gear for your bench to check out and evaluate any electronic or electrical equipment that operates on voltages up to 60 volts and draws as much as 330 amps. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings. High current "buss bars", with additional connections provided for remote voltage sense and programming. Each unit is professionally reconditioned, is operating to original factory specifications and is guaranteed 60 days.
  • Input: 200 - 240v AC , 3 ph, 47-63 Hz
  • Output: 0 - 60v @ 0 - 330 amps
  • Dimensions: 26" x 19" x 10.5"H
Originally sold for more than $15,000. Our price...
$5,375 each - $4,995 (2+)
Mil-Spec DC Power Supply
0 - 60v @ 0 - 0.37 amps
(PS) LCS-A-04
Lambda mil-spec DC power supply. "Convection cooled" and does not utilize a cooling fan thereby greatly extending it's service life! New in the box.
  • Output: 0 - 60v @ 0 - 0.37 amps
  • Dimensions: 7" x 4" x 3.25"H
$389 each
Regulated Variable Power Supply
0 - 60v @ 0 - 15 amps
(PS) HP6274B
Hewlett Packard precision, bench / lab, regulated variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments , constant voltage and / or constant current. In addition this power supply includes the over-voltage protection option. The analog meters provide accurate readings of both voltage and current. The output connections are standard "barrier strip" high current terminals and front panel "banana" type 5-way binding posts (maximum 3 amps). Rear panel connections provide remote sense, voltage, and programming connections.
  • Output: 0 - 60v @ 0 - 15 amps
  • Dimensions: 19" x 19" x 5.25"H
$650 each
Power Supply
0 - 60v DC @ 0 - 0.45 amps
(PS) LQ-413
Lambda LQ-413. Digital readout. Voltage and current limiting. 5-way banana jack output.
  • Output: 0 - 60v DC @ 0 - 0.45 amps
  • Dimensions: 11" x 4" x 5.5" high
$175 each
Regulated Variable Power Supply
0 - 60v @ 0 - 0.9 amps
(PS) LQ-523
Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. The digital meter provides precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts. Also, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade, dc power supply with hum and noise specifications measured in microvolts and supply regulation accurate to ±0.005%.
  • Output: 0 - 60v @ 0 - 0.9 amps
  • Dimensions: 17" x 4" x 5.5"H
$239 each
Programmable Power Supply
0 - 60v @ 0 - 70 amps
(PS) LT-864-42569-1
Lambda fully front panel programmable precision, bench / lab, regulated, variable DC power supply with analog volt and amp metering. The analog meters provide accurate readings of both voltage and current. The output connections are heavy duty "buss bars", and standard "barrier strip" type wiring connections. Connections are provided for remote voltage sense.
  • Input: 187 - 265v AC, 47-63 Hz, 3 ph
  • Output: 0 - 60v @ 0 - 70 amps
  • Dimensions: 21" x 19" w x 5.25"H
Originally sold for $5,177. Our price...
$1,849 each
Regulated Variable Power Supply
0 - 60v @ 0 - 9 amps
(PS) DCR60-9B
Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the optional, fully adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.
  • Output: 0 - 60v @ 0 - 9 amps
  • Dimensions: 21" x 19" x 4"H
$445 each
Regulated Variable Power Supply
0 - 60v @ 0 - 1 amp
(PS) ATE55-1M
Kepco precision, bench / lab, regulated variable DC power supply with analog volt / amp metering with variable "ten turn" control knobs for precise voltage and current adjustments. This power supply includes an adjustable over-voltage "crowbar" protection feature. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel "barrier strip" type terminals. rear panel connections are also provided for remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 55v @ 0 - 1 amp
  • Dimensions: 18" x 4" x 5.5"H
$249 each
Regulated Variable Power Supply
0 - 60v @ 0 - 13 amps
(PS) DCR60-13A
Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Provides constant voltage and / or constant current. Includes a fully adjustable over-voltage protection feature. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 60v @ 0 - 13 amps
  • Dimensions: 19" x 19" x 5.25"H
$575 each
Regulated Variable Power Supply
0 - 60v @ 0 - 5 amps
(PS) 6050A
Power Designs precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. This power supply provides 0 - 6v and 0 - 60v @ 0 - 0.5 amps and 0 - 5 amps output with variable control knobs and switches for voltage and current adjustments. This power supply includes the adjustable over-voltage "output crowbar" protection option. The precision analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5 way binding posts. in addition, rear panel connections are provided for remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 60v @ 0 - 5 amps
  • Dimensions: 12" x 8.5" x 5"H
This very compact power supply provides the following output voltages and amps:
  • 0 - 7v @ 0 - 5 amps
  • 7 - 15v @ 0 - 3 amps
  • 15 - 25v @ 0 - 2 amps
  • 25 - 60v @ 0 - 1 amp
$249 each
Regulated Variable Power Supply
0 - 60v @ 0 - 5 amps
(PS) 6050C
Power Designs "auto ranging" precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. This power supply provides an auto ranging, 0 - 6v and 0 - 60v @ 0 - 0.5 amps and 0 - 5 amps output with variable control knobs and switches for voltage and current adjustments. This power supply includes the adjustable over-voltage "output crowbar" protection option. The precision digital meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5 way binding posts. in addition, rear panel connections are provided for remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 60v @ 0 - 5 amps
  • Dimensions: 12" x 8.5" x 5"H
This very compact, auto ranging power supply provides the following output voltages and amps:
  • 0 - 7v @ 0 - 5 amps
  • 7 - 15v @ 0 - 3 amps
  • 15 - 25v @ 0 - 2 amps
  • 25 - 60v @ 0 - 1 amp
Originally sold for $1,399. Our price...
$295 each
Regulated Variable Power Supply
0 - 60v @ 0 - 5 amps
(PS) 6050D
Power Designs "auto ranging" precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. This power supply provides an auto ranging, 0 - 6v and 0 - 60v @ 0 - 0.5 amps and 0 - 5 amps output with variable control knobs and switches for voltage and current adjustments. This power supply includes the adjustable over-voltage "output crowbar" protection option. The precision digital meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5 way binding posts. in addition, rear panel connections are provided for remote sense and voltage programming / tracking capabilities. Similar to 6050C except meter volts / amps switch is toggle rather than pushbutton.
  • Output: 0 - 60v @ 0 - 5 amps
  • Dimensions: 12" x 8.5" x 5"H
This very compact, auto ranging power supply provides the following output voltages and amps:
  • 0 - 7v @ 0 - 5 amps
  • 7 - 15v @ 0 - 3 amps
  • 15 - 25v @ 0 - 2 amps
  • 25 - 60v @ 0 - 1 amp
Originally sold for $1,399. Our price...
$309 each
Regulated Variable Power Supply
0 - 60v @ 0 - 10 amps
(PS) EMS60-10-1-D-0852
Lambda Electronics Measurements precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current threaded studs, with additional connections provided for remote voltage sense. Like new condition.
  • Output: 0 - 60v @ 0 - 10 amps
  • Dimensions: 19" x 19" x 1.75"H
$689 each
Regulated Variable Power Supply
0 - 60v @ 0 - 66 amps
(PS) DLM60-66E-M51A
Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable control knobs for voltage and current adjustments. Includes the optional, fully adjustable over-voltage "crowbar" protection feature. The digital meters provide accurate readings of both voltage and current and the output connections are standard buss bar. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual. Also included is the rare M51A option. It provides isolation for all programming, monitoring and digital I/O signals that are available through the standard rear panel analog interface connector (DB25). All connections are isolated and optically coupled from the power supply output. Units are in excellent condition and are guaranteed 60 days. This analog control option is in addition to the standard rear controls available on all DLM supplies.
  • Input: 208v / 240v 3phase, 50/60 Hz
  • Output: 0 - 60v @ 0 - 66 amps
  • Dimensions: 20" deep x 19" x 3.5"H
  • Weight: 40 pounds
$2,495 each
Regulated Variable Power Supply
0 - 60v @ 0 - 110 amps
(PS) I63C-60110
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. In addition, this power supply includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. This is truly a laboratory grade power supply with hum and noise specifications measured in millivolts and supply regulation accurate to ± 0.01%.
  • Input: 190-253v AC @ 30 - 20 amps,
    3 ph, 47-63 Hz
  • Output: 0 - 60v @ 0 - 110 amps
  • Dimensions: 25" x 19" x 5.25"H
Originally sold for $9,450. Our price...
$3,895 each
Regulated Variable Power Supply
0 - 60v @ 0 - 125 amps
(PS) 4700D-60125
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming.
  • Input: 190 - 253v, 3 ph, 47-63 Hz
  • Output: 0 - 60v @ 0 - 125 amps
  • Dimensions: 26" x 19" x 10.5"H
Originally sold for $8,450. Our price...
$3,789 each
Regulated Variable Power Supply
0 - 60v @ 0 - 165 amps
(PS) ESS-60-165-8-D-RSTL
EMI Lambda (Electronic Measurements Inc.) front panel or HP-IB programmable / GP-IB remote interface, precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Input power. Precision "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.
  • Input: 380v AC @ 30 amps, 5 wire, 3 ph, 50/60 Hz
  • Output: 0 - 60v @ 0 - 165 amps
  • Dimensions: 25" x 19" x 8.75"H
$4,489 each
Regulated Variable Power Supply
0 - 60v @ 0 - 3.3 amps
(PS) LK362-FMOV-41863
Lambda precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. Includes the adjustable over-voltage "crowbar" protection option. The analog meters provides accurate readings of both voltage and current, rear panel mounted, high current output studs are provided, along with standard "barrier" strip connections for remote voltage sensing.
  • Input: 188 - 238v AC, 50/60 Hz, 1 ph
  • Output: 0 - 60v @ 0 - 25 amps
  • Dimensions: 20" x 19" x 7"H
Originally sold for $5,590. Our price...
$989 each
Regulated Variable Power Supply
0 - 60v @ 0 - 40 amps
(PS) DCR60-40A
Sorensen regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "barrier strip" type rear panel connections that provide: voltage output, remote sense and voltage programming / tracking capabilities. Complete with manual.
  • Input: 208/230v AC @ 23/21 amps, 1 ph
  • Output: 0 - 60v @ 0 - 40 amps
  • Dimensions: 22" x 19" x 8"H
  • Weight: 130 lbs
$1,100 each
Regulated Variable Power Supply
0 - 60v @ 0 - 3.5 amps
(PS) LQ-533
Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Variable 10 turn control knobs for voltage and current adjustments. Provides constant voltage and/or constant current. The analog meters provide precision readings of both voltage and current. The output connections are standard "banana" type 5 way binding posts, in addition, rear panel connections provide remote sense and voltage programming/tracking capabilities. This is truly a laboratory grade power supply with hum and noise specifications measured in micro volts and supply regulation accurate to ±0.005%.  EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed. 
  • Output: 0 - 60v @ 0 - 3.5 amps
  • Dimensions: 17" x 8.5" x 5.5"H
Originally sold for $1,560. Our price...
$389 each
Power Supply
0 - 60v @ 0 - 10 amps, 200 watts
(PS) HP6034A
Hewlett Packard fully front panel programmable or HP-IB remote controllable precision, "auto ranging" bench / lab, regulated, variable DC power supply with digital volt and amp metering. Front panel programmable control knob for voltage and current adjustments or is HP-IB remote controllable. Digital LCD display provides accurate readings of both voltage and current and other parameters. The output connections are heavy duty binding posts, and standard "barrier strip" type wiring connections. In addition, connections are provided for remote voltage sense and HP-IB remote programming capabilities.
  • Output: 0 - 60v @ 0 - 10 amps, 200 watts
  • Dimensions: 17" x 17" x 5"H
Originally sold for $5,994. Our price...
$989 each
Regulated Variable Power Supply
0 - 75v @ 0 - 3 amps
(PS) JQE-75-3M
Kepco precision, bench / lab, regulated variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. The DC supply provides constant voltage and / or constant current. The dual range analog meters provide accurate readings of both voltage and current. The output connections are front and rear panel "5-way" binding posts, rear panel "barrier strip" type terminals. And rear panel connections are also provided for remote sense capabilities. In excellent condition. Includes a copy of the instruction manual.
  • Output: 0 - 75v @ 0 - 3 amps
  • Dimensions: 19" x 8.5" x 5.5"H
$389 each
Regulated Variable Power Supply
0 - 75v @ 0 - 3 amps
(PS) ATE75-3M
Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable "ten turn" control knobs for precise voltage and current adjustments. The analog meters provide accurate readings of both voltage and current. The output connections are rear panel "barrier strip" type terminals. Rear panel connections are also provided for remote sense and programming capabilities. Includes copy of the instruction manual.
  • Output: 0 - 75v @ 0 - 3 amps
  • Dimensions: 19" x 8.5"w x 5.5"H
$389 each
Power Supply
0 - 80v @ 0 - 60 amps
(PS) EMS80-60-2-D-RSTL
EMI Lambda Brand (Electronic Measurements Inc.) power supply. Front panel or IEEE-488 / HP-IB programmable / GP-IB remote interface, precision, bench / lab, regulated, variable dc power supply with digital volt / amp metering. Precision "ten turn" variable control knob for precise voltage adjustment and single turn control for current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars". Rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.
  • Input: 190 - 250v AC @ 23 amps, 3 ph, 50/60Hz
  • Output: 0 - 80v @ 0 - 60 amps
  • Dimensions: 25"L x 19"W x 7"H
$2,889 each
Regulated Variable Power Supply
0 - 80v @ 0 - 12 amps
(PS) DCR80-12B
Sorensen precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide: voltage output, remote sense and voltage programming / tracking capabilities. Includes complete with copy of the operation manual.
  • Output: 0 - 80v @ 0 - 12 amps
  • Dimensions: 18"D x 19"W x 5.25"H
$689 each
Regulated Variable Power Supply
0 - 80v @ 0 - 30 amps
(PS) EMS80-30-2-D-0778
Lambda Electronics Measurements precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knob for voltage adjustment, and a control knob for current adjustment. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current threaded studs, with additional connections provided for remote voltage sense.
  • Input: 190 - 250v AC, 50/60 Hz,
    1 ph (20 amps) or 3 ph (13 amps)
  • Output: 0 - 80v @ 0 - 30 amps
  • Dimensions: 21" x 29" x 3.5"H
$1,389 each
Regulated Variable Power Supply
0 - 80v @ 0 - 25 amps
(PS) P62B-8025
Power Ten (division of Elgar Corporation) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" control knobs for voltage and current adjustments. Provides constant voltage and / or constant current. Includes the adjustable over-voltage "crowbar" protection option. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", with additional connections provided for remote voltage sense and programming. Includes copy of the operation manual.
  • Input: 200 - 240v AC @ 20 amps, 50/60 Hz
  • Output: 0 - 80v @ 0 - 25 amps, 3kw
  • Dimensions: 21" x 19" x 3.5"H
Originally sold for $2,985. Our price…
$1,289 each
Regulated Variable Power Supply
0 - 80v @ 0 - 185 amps
(PS) ESS80-185-2-D-RSTL
EMI Lambda (Electronic Measurements Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering, and "RSTL" GP-IB / RS-232. Precision "ten turn" variable control knobs for precise voltage and current adjustments. Includes the optional "RSTL" GP-IB / RS-232 remote control option allowing full computer control of the power supply. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars". Rear panel connections are provided for GP-IB / RS-232 and analog remote control voltage / current programming / tracking capabilities along with remote voltage sensing.
  • Input: 220v AC @ 60 amps, 3 ph, 50/60 Hz
  • Output: 0 - 80v @ 0 - 185 amps
  • Dimensions: 25" x 19" x 8.75"H
$5,289 each
Regulated Variable Power Supply
0 - 80v @ 0 - 125 amps
(PS) DHP80-125
Sorensen Inc. (division of Elgar Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Digital keypad entry for accurate voltage and current settings. The digital meters provide accurate readings of both voltage and current and the output connections utilize protected threaded-stud buss-bars. Other rear panel connections provide remote sense and voltage / current programing / tracking capabilities. Includes the a fully adjustable over-voltage "crowbar" protection feature. Includes copy of the operation manual.
  • Input: 190 - 250v AC, 50/60 HZ, 3 ph
  • Output: 0 - 80v @ 0 - 125 amps
  • Dimensions: 25" x 19" x 5.5"H
Originally sold for $8,950. Our price...
$3,989 each
Regulated Variable Power Supply
0 - 80v @ 0 - 185 amps
(PS) ESS-80-185-10-D-TC-CE-0806
EMI Lambda brand, (Electronic Measurements Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Precision "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars".
  • Input: 400v (360v-440v) @ 40 amps, 3 ph,
    50/60 Hz, "5 wire"
  • Output: 0 - 80v @ 0 - 185 amps
  • Dimensions: 25" x 19" x 9"H
$4,989 each
Sorensen 10 kw Power Supply
0 - 80v DC @ 0 - 125 amps
(PS) DCR80-125-T5
A beast of a linear power supply and is superior to switch mode supplies in many cases. 0.1% line and load regulation. Digital readouts and front panel voltage and current control. Linear supplies are best suited for sensitive analog circuitry due to fast transit response time and low noise output. Perfect for studio audio equipment and low noise amps. Sorensen led the market in linear powers supply design. Built like a tank for problem free operation. This beauty was load tested and is guaranteed 100% operational. 60 day warranty.
  • Input: 432 - 528v AC (440v AC nominal), 25 amp / ph, 3 phase, 60 Hz
  • Output: 0 - 80v DC @ 0 - 125 amps
  • Dimensions: 24.5" deep x 19" rack width x 12.25"H
  • Weight: 310 lbs
$3,300
Regulated Variable Power Supply
0 - 80v @ 0 - 187 amps
(PS) DHP80-187M2
Sorensen precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Digital keypad entry for accurate voltage and current settings. The dc supply provides constant voltage and / or constant current. The digital meters provide accurate readings of both voltage and current and the output connections utilize protected threaded-stud buss-bars. Rear panel connections provide remote sense and voltage / current programing / tracking capabilities. Includes the a fully adjustable over-voltage "crowbar" protection feature.
  • Input: 440 - 480v AC @ 27 amps, 50/60 Hz, 3 ph
  • Output: 0 - 80v @ 0 - 187 amps
  • Dimensions: 19" rack width x 24"D x 5.25"H
$4,989
Power Supply
0 - 80v @ 0 - 60 amps
(PS) EMS80-60-2-LB-0806
EMI Lambda brand (Electronic Measurements Inc.) precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten turn" variable control knob for precise voltage adjustment and single turn control for current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking and monitoring capabilities. Includes copy of the operation manual.
  • Input: 190 - 250v AC @ 23 amps, 3 ph, 50/60Hz
  • Output: 0 - 80v @ 0 - 60 amps
  • Dimensions: 24" x 19"w x 5.25"H
$2,389 each
Regulated Variable Power Supply
0 - 100v @ 0 - 200 mA
(PS) HP6116A
Hewlett Packard precision, bench / lab, regulated, variable dc power supply / source, with precision thumb wheel voltage selection, and analog volt / amp metering. the analog meter provides accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. rear panel connections provide remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 100v @ 0 - 200 mA
  • Dimensions: 13" x 8.5" x 5.5"H
Originally sold for $2,020. Our price...
$475 each
Regulated Variable Power Supply
0 - 100v @ 0 - 100 amps
(PS) DHP100-100M12
Sorensen Inc. (division of Elgar Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. Digital keypad entry for accurate voltage and current settings. The digital meters provide accurate readings of both voltage and current and the output connections utilize protected threaded-stud buss-bars. Other rear panel connections provide remote sense and voltage / current programing / tracking capabilities. Includes the a fully adjustable over-voltage "crowbar" protection feature. Includes copy of the operation manual.
  • Input: 190 - 250v AC, 50/60 Hz, 3 ph
  • Output: 0 - 100v @ 0 - 100 amps
  • Dimensions: 25" x 19" x 5.5"H
  • Weight: 120 lbs
$4,489
Regulated Variable Bipolar DC Power Supply
0 - ±100 @ 0 - ±1 amp
(PS) BOP100-1M
Kepco precision, bench / lab, regulated, variable bipolar DC power supply / amplifier with analog volt / amp metering. In Kepco's BOP, the voltage and current outputs can be controlled smoothly and linearly through the entire rated plus and minus ranges, passing smoothly through zero with no polarity switching. BOP are high speed power operational amplifiers that can be used to provide dynamically agile voltage for test and simulation. BOP, while fully rated power supplies, are also high-powered operational amplifiers with full 4-quadrant, bipolar operation. Their output is capable of both sustained dc and the replication of arbitrary ac waveforms. They are not general purpose power supplies. By the nature of the bipolar high speed design, they do not have any energy-storage noise discriminating output capacitors. To realize the full high speed potential of BOP, the load characteristics should be mainly resistive. If the load is capacitive, (>0.1 microfarad), the BOPmust be slowed to avoid oscillation. This is accomplished in voltage mode by increasing the value of the feedback capacitance. Special terminals on the user port are available to slow the BOP for optimum current-mode stability into inductive loading. Includes copy of operation manual.
  • Input:
  • Output: 0 - ±100v @ 0 - ±1 amp
  • Dimensions: 19" x 12.5" x 5.5"H
$1,189 each
Regulated Variable Power Supply
0 - 100v @ 0 - 0.75 amps
(PS) HP6299A
Hewlett Packard / Harrison Labs precision, bench / lab, regulated, variable DC power supply with analog volt metering. Variable fine and coarse control knobs for voltage and current adjustments. The dc supply provides constant voltage and / or constant current. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. In addition, rear panel connections provide remote sense and voltage programming/tracking capabilities.
  • Output: 0 - 100v @ 0.75 amps
  • Dimensions: 16" x 8.5" x 4"H
$245 each
Power Supply
0 - 100v DC @ 0 - 100 mA
(PS) EM212A
Electronic Measurements power supply.
  • Output: 0 - 100v DC @ 0 - 100 mA
  • Dimensions: 19" rack width x 10" x 3.5"H
$95
Regulated Variable Power Supply
0 - 110v @ 0 - 1 amps
(PS) PAC110-1
Kikusui precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Precision "ten-turn" variable control knob for voltage control and a control knob for current adjustments. Provides 0 - 110v @ 0 - 1 amps constant voltage and / or constant current. Includes copy of the operation manual.
  • Output: 0 - 110v @ 0 - 1 amps
  • Dimensions: 14" x 8" x 6"H
Originally sold for $1,285. Our price...
$349 each
Regulated Variable Power Supply
0 - 120v @ 0 - 2.5 amps
(PS) HP6443B
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. Variable fine and coarse control knobs for voltage and current adjustments. The analog meters provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts. Rear panel voltage output connections are provided along with remote sense and voltage programming / tracking capabilities.
  • Output: 0 - 120v @ 0 - 2.5 amps
  • Dimensions: 19" x 19" x 3.5"H
$389 each
Regulated Variable Power Supply
0 - 120v @ 0 - 0.5 amps
(PS) LQ-524
Lambda precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering. The digital meter provide precision readings of both voltage and current. The output connections are standard "banana" type 5-way binding posts, in addition, rear panel connections provide voltage output, remote sense and voltage programming / tracking capabilities. This is truly a laboratory grade power supply with hum and noise specifications measured in micro volts and supply regulation accurate to ±0.005%. EACH POWER SUPPLY IS INSPECTED, TESTED, AND ANY REQUIRED ELECTRICAL OR MECHANICAL PARTS ARE REPAIRED OR REPLACED. Satisfaction guaranteed.
  • Output: 0 - 120v @ 0 - 0.5 amps
  • Dimensions: 16.5" x 4"W x 5-1/2"
Originally sold for $1,395. our price...
$389 each
Power Supply
0 - 120v @ 0 - 330 mA
(PS) LR-615-DM
Lambda power supply. Analog meters. 5-way binding post output. NOTE: Voltmeter face is damaged.
  • Output: 0 - 120v DC @ 0 - 330 mA
  • Dimensions: 12" x 8.5" x 5"H
$189 each
Digital Lab Power Supply
0 - 125v DC @ 1 amp
(PS) MSK125-1M
Kepco digital lab power supply. Digital voltage and current readouts. Dual banana 5-way binding post. 10 turn voltage and current limiting front panel controls. Internal fan. Made in the USA.
  • Input: 115 / 230v @ 50/60 Hz
  • Output: 0 - 125v DC @ 1 amp
  • Dimensions: 12-1/4"L x 8"W x 5-1/2"H
$250 each
Regulated Variable Power Supply
0 - 130v @ 0 - 115 amps
(PS) ESS-130-115-11-D
Lambda brand (Electronic Measurements Inc.) precision, bench / lab, regulated, variable DC power supply with digital volt / amp metering input power. Precision "ten turn" variable control knobs for precise voltage and current adjustments. The digital meters provide accurate readings of both voltage and current and the output connections are rear panel high current "buss bars", also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Includes copy of the operation manual.
  • Input: 432 - 528v AC @ 30 amps, 3 ph, 50/60 Hz, 5 wire ("WYE")
  • Output: 0 - 130v @ 0 - 115 amps
  • Dimensions: 25" x 19" x 8.75"H
  • Weight: 106 lbs
Currently selling for $10,900. Our price...
$4,989
Power Supply
0 to 35 vdc @ 0 to 5 amps
(PS) P030PX5AFHP
Acopian power supply. Front panel voltmeter and ammeter, voltage control. Rear panel current limiting. Remote sensing. Rear panel terminal strip. Like new.
  • Input: 120 vac
  • Output: 0 to 35 vdc @ 0 to 5 amps
$595 each
Power Supply
0 to 36 vdc / Adjustable
(PS) 3650R
Power Designs Inc. power supply. 0 - 5 amp, adjustable. Rack mountable. Used, but in good condition.
  • Input: 105 to 125 vac, 50 to 440 ~
  • Output: 0 to 36 vdc / 0 to 5 amp (adjustable)
  • Dimensions: 3-3/8" x 19" x 18"D
*** SOLD OUT ***
Vicor Power Supply
48 vdc @ 4.2 amps
(PS) VE-LU4-EU
Vicor power supply. With current sense. New factory packed. Average OEM cost is $448.
  • Input: 100-120v / 200-240v
  • Output: 48 vdc @ 0 to 4.2 amps, 200w
  • Dimensions: 2-1/2" x 9-1/4" x 1-3/8"
$239 each - $212 (3+)
Power Supply
Input: 220 vac, ±30v, 47-63 Hz, 1 phase
Output: 0 to 60 vdc @ 0 to 40 amps / 2.5 kw
(PS) EMS-60-40-2-D
Lambda Electronic Measurements power supply. Front panel voltage and current limiting / digital voltage and current meters. Can be remoted via rear panel terminal strip. 10 turn voltage adjust. One turn current limit. Includes manual. New, unused.
  • Input: 220 vac, ±30v, 47-63 Hz, 1 phase
  • Output: 0 to 60 vdc @ 0 to 40 amps, 2.5kw
  • Dimensions: 19" x 3-1/2" x 18"
  • Weight: 35 lbs
  • Alternate P/N: 5980-0124-0002
$3,175 each
Switcher Power Supply
48v DC @ 2.3 amps
(PS) LS100-48
Lambda switcher power supply. 48v DC @ 2.3 amps. 100 - 240v AC @ 50/60 Hz input. 3-7/8" x 1-1/2"H x 6"L.
$18 each
Unregulated Linear Power Supply
48v @ 15 amps
(PS) 750B48HA
Unregulated linear power supply. 90% efficiency, open frame. UL listed.
  • Input: 115 / 230v single phase
  • Output: 48vdc, 15 amps, 750w linear unregulated
  • Dimensions: 8"L x 5.56"W x 9.5"H, 28.5 lbs
$295.95 each - $269.95 (3+), $239.95 (6+)
Variable Regulated Power Supply
0 - 50v DC @ 0 - 1.5 amps
(PS) 5015T
Well built vintage Power Design Inc. variable regulated power supply.
  • Output: 0 - 50v DC 0 - 1.5 amps
  • Dimensions: 11" x 6" x 9"H
$149 each
Regulated Power Supply
50v DC @ 0.200 amps DC
(PS) PM50-0.200
Technipower regulated power supply. Trimmable. Model #: PM 50.0-0.200. 6130ND220152FBM.
  • Input: 105 - 125v
  • Output: 50v DC @ 0.200 amps DC
  • Dimensions: 3-1/4" x 3-3/4" x 5-1/4"H
$95 each
Tenma DC Power Supply
0 - 60 vdc @ 0-1 amps
(PS) 72-2015
Tenma 0 - 60 vdc @ 0-1 amps. Dual analog voltage and current meters. Voltage and Current controls. Front panel 5 way binding post output terminals, floating ground. BMC Power cord. Hi-Lo current range. Very good condition. Constant current or constant voltage.
  • Input: 100 / 120 / 220 / 240 vac
  • Output: 0 - 60 vdc @ 0 - 1 amps
  • Dimensions: 11.2"L x 5"W
$275 each
Varian Automatic Power Supply
0 to 44 v / 12 amp
(PS) CF3303001
Varian automatic power supply has synchro driven 5 amp, 0-140v variac, dual winding 0-22-44 vac (105-115-125v input) transformer, 15 mH @ 12 amp (DCR= 0.1 ohm) choke, fan, AC filtering, liquid cooled transisters / emmiter resistor board, MDA990-6 bridge rectifier and 6 control relays.
  • Dimensions: 7-1/4" x 10-1/4" x 23-3/4"L
$250 each
Main Frame AC Power Source
& GP-IB Programmable Oscillator Plug-In
(PS) 351SL
Main Frame AC Power Source
(PS) 9012
GP-IB Programmable Oscillator Plug-In
(PS) 351SL
Elgar main frame AC power source. 19" rack width x 23" deep x 5-1/4" high. Like new, excellent condition. Complete with manuals. 2 available. Sold as a set with (PS) 9012 only.
  • Input: 115 vac @ 47 / 63 Hz
  • Output: 0 to 130 vac @ 350 va
(PS) 9012
GP-IB programmable oscillator plug-in. Single phase. 45 - 4095 Hz. 3-3/8" x 7-1/4" x7-3/4" deep. Complete with service and operation manuals. 3 available.

NOTE: We can sell one (PS) 9012 separately for $1,300.
$2,800 per set
(PS) 9012 (only)
$1,300 each
Sorensen Power Supply
0 to 40v @ 0 to 25 amps
(PS) DCR40-25B2
Sorensen power supply. Voltage and current adjustable. Analog meters.
  • Input: 208v
  • Output: 0 to 40v @ 0 to 25 amps
  • Dimensions: 19" rack width x 3-1/2" high x 20" deep
$475 each
Lambda Power Supply
48 vdc, ±5%, 22.5a @ 40ºC, 20.5a @ 50ºC, 17.5a @ 60ºC
(PS) LFS-48-48
Lambda power supply. New in the box with manual. NSN: 6130-01-363-3934.
  • Input: 95 - 132 vac @ 47 / 63 Hz or 187 - 250 vac or 260 - 350 vdc. 19.1 amp max
  • Output: 48 vdc ±5%, 22.5 amps @ 40ºC, 20.5 amps @ 50ºC, 17.5 amps @ 60ºC.
  • Dimensions: 5" x 11" x 5"
*** SOLD OUT ***
HP DC Power Supply
0 to 50 vdc / 0 to 2 amps
(PS) HP-6633A
Hewlett Packard DC power supply with optional front binding posts. Used - checked, 100% functional.
  • Output: 0 to 50v, 0 to 2 amps, 100 watts
  • Dimensions: 16-3/4"W x 14-1/2"D x 3-3/8"H
$895 each
Lambda Regulated Power Supply
120v DC ±5% @ 1.5 amps
(PS) LM-D-120
Lambda regulated power supply. Line regulation: 0.05%. Load regulation: 0.3%.
  • Input: 105 - 132v. 200 - 250v, 205 - 265v @ 45 - 440 Hz, 300 watts
  • Output: 120v DC ±5% @ 1.5 amps
  • Dimensions: 4-15/16"H x 7-1/2"W x 9-3/8" deep
Brand new in the box with manual.
$175 each
Lambda Regulated Power Supply
30 to 60 vdc / 0.7 amps
(PS) LM220
Lambda regulated power supply. Used.
  • Input: 105-132v, 45-440 cps
  • Output: 30 to 60vdc, 0.7 amps
  • Dimensions: 4-3/4"W x 6-1/2"D x 3"H
$55 each
Variable DC Power Supply
0 - 60 volts, @ 0 - 1 amp
(PS) HP6294A
Hewlett Packard precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering with variable "ten turn" precision control knob for voltage adjustment, and course and fine knobs for current adjustments. This power supply includes the optional, adjustable "crowbar" over-voltage protection.
  • Output: 0 - 60 volts, @ 0 - 1 amp
  • Dimensions: 17" x 8.5" x 4"H
Originally sold for $1,399.00. Our price...
$269 each
Electronic Measurements Inc. Power Supply
0 to 100 vdc / 0 to 10 amps
(PS) EMS100-10-2-D-LB-1166
Electronic Measurements Inc. power supply. Front panel "lock nut" control of voltage, over voltage and current limit. Rack mountable / plug in. New!
  • Input: 230v, 8.5 amps, 47 / 63 Hz
  • Output: 0 to 100 vdc, 0 to 10 amps
  • Dimensions: 19" x 1-3/4" x 20"D
$939 each
Variable DC Power Supply
0 - 100 volts @ 0 - 0.5 amps
(PS) JMK100-.5A
Kepco precision, bench / lab, regulated, variable DC power supply with analog volt / amp metering. This power supply provides a single, 0 - 100 volts @ 0 - 0.5 amps output with variable "ten turn" control knobs for precise voltage and current adjustments. The dual range analog meters provide accurate readings of both voltage and current. The output connections are rear panel 5-way binding posts. Rear panel connections are also provided for remote sense and remote programming capabilities. Complete with power cord.
  • Output: 0 - 100 volts @ 0 - 0.5 amps
  • Dimensions: 18" x 4.25" x 5.5"H
Originally priced at $1,155.00. Our price...
$417 each
Variable DC Power Supply
0 - 100v @ 0 - 1 amp
(PS) JQE100-1
Kepco precision bench / lab, regulated, variable DC power supply with analog volt / amp metering with variable "ten turn" control knobs for precise voltage and current adjustments. The DC supply provides, 0 - 100v @ 0 - 1 amp, constant voltage and / or constant current. The dual range analog meters provide accurate readings of both voltage and current. The output connections are front and rear panel 5-way binding posts, rear panel "barrier strip" type terminals. Rear panel connections are also provided for remote sense capabilities.
  • Output: 0 - 100v @ 0 - 1 amp
  • Dimensions: 18" x 4" x 5.5"H
$335 each
DC Power Supply
0 - 110v DC @ 0 - 100 amps
(PS) 6475C
Hewlett Packard DC power supply. Refurbished. 30 day warranty.
  • Input: 208v AC ±10%, 20 kva Max
  • Output: 0 - 110v DC @ 0 - 100 amps
  • Dimensions: 17" x 26" deep x 30" tall (with casters)
$2,975
Variable DC Power Supply
0 - 120v @ 0 - 0.065 amps
(PS) LL905
Lambda precision bench / lab, regulated, variable DC power supply with volt / amp metering. Variable fine and coarse control knobs for voltage and a knob for current adjustments. Provides 0 - 120v @ 0 - 0.065 amps constant voltage and / or constant current. The analog meter provide accurate readings of both voltage and current and the output connections are standard "banana" type 5-way binding posts.
  • Output: 0 - 120v @ 0 - 0.065 amps
  • Dimensions: 4" x 7" x 6"H
$225 each
Variable DC Power Supply
0 - 120v @ 0 - 40 amps
(PS) EMS120-40-2-D
Lambda regulated, variable DC power supply with digital volt / amp metering. The digital meters provide accurate readings of both voltage and current and the output connections on the rear panel are high current "buss bars". Also, rear panel connections are provided with remote sense and voltage programming / tracking capabilities. Accurate to ±0.01%. Includes operation manual. Excellent condition.
  • Input: 90 - 250v, 3 phase AC, 50/60 Hz, 23 amps
  • Output: 0 - 120v @ 0 - 40amps
  • Dimensions: 19" rack width x 23" deep x "H
Originally sold for $5900. Our price…
$2,195 each
Linear Regulated Power Supply
120 vdc @ 20 ma
(PS) 120J20L-230
Acopian linear regulated power supply. Solder terminals. Brand new in the box!!
  • Input: 230 vac
  • Output: 120 vdc @ 20 ma
  • Load Regulation: ±0.05%
  • Line Regulation: ±0.05%
  • Case Size: AS
  • Dimensions: 3.4" x 3.28" x 4.67"H
$85 each
Deltron "C" Series Regulated PS
142.5v to 157.5v @ 1 amp
(PS) 6487X
Deltron "C" series regulated power supply with remote sense. Mounts by 4 base studs. Terminal strip on bottom. New with manual.
  • Input: 210 - 250 vac
  • Output: 142.5v to 157.5v @ 1 amp
  • Load Regulation: 12 mV
  • Line Regulation: 2 mV
  • Ripple: 0.14 mV
  • Dimensions: 6-1/4" x 6-1/4" x 5"
$95 each