Plate & Filament Combination Transformers

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NEW in box!

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Peter Dahl Galaxy V power transformer. Primary: 117v AC to multiple secondaries 12.6v @ 6 amps, 24v center tapped @ 500 mA, 80v AC @ 50 mA, 285v @ 175 mA, 860v @ 250 mA. Dimensions: 4.375" x 5.25" x 4.2"H. Weighs 14 lbs.

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Plate & filament transformer. 120 volt primary input, two secondary outputs one 5 volt at 3 amps and one 100 volt center tapped (50 volt x 2) at 100 milliamps.

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Slightly Shelf Worn view the images for condition!

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Utah plate and filament transformer. Electrostatically shielded. NSN:5950-00-647-7212.

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ETC plate and filament power transformer. Hermetically sealed. Mounting centers: 2" x 2.5". Circa 1983. This fine specimen of a hermetically sealed plate/filament combo will look superb atop your home-brew chassis. New in the box. NSN: 5950-00-645-6762.

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Power transformer. 50 - 1000 Hz. Unknown currents, 300 watt core. Primary: 115v (Black / Yellow Black) to multiple secondaries; (Orange HV Wire) 7.5V, (Orange / Orange) 7.5V, (Gray / Gray) 7.5V, (Green/Green) 50V c.t. (Green-Yellow) 25V, Yellow-Gray / Yellow-Orange, (Yellow-Gray / Yellow-Orange) 83V, (Brown / Yellow-Brown) 125V, (White / Orange-Brown) 125V, (Yellow / Black-White) 165V. Isolation Shield (Blue). Made in 1963. NSN: 5950-00-984-1188.

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Power transformer. Open frame, horizontal terminals / studs on the bottom. Made in 1965. NSN: 5950-00-519-8792.

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Federal Telephone & Radio (FTR) power transformer. Sealed. Shielded cores. Brand new in the box!!

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Manson Laboratories filament transformer. Hermetically sealed, electrostatically shielded. 6.1v, 5.6 amp filament winding. 75v DC @ 30 ma in a HW bridge / capacitor input configuration. Used, removed, excellent condition.

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Tranex open frame transformer. NSN: 5950-00-403-4131. Very nice.

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Federal Telephone & Radio (FTR) power transformer. Sealed. 890wv. Shielded cores. Primary: 115v AC 50-65 Hz to two secondaries, 258v RMS - 0 - 258v RMS @ 110mA or 516v, and a 5v @ 2A. Dimensions: 3" x 3-1/2" x 3-3/4"H. New in the box!!

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Tortran vacuum tube amplifier transformer. Center epoxy potted with 3/8" mount hole. Dual primaries 115v (230v in series) 50/60Hz 740va. Five secondaries 390v C.T. at 1.5 amps, 195v at 0.5 amps, 14.8v at 2 amps, 6.3v at 3.6 amps, 64v at 0.1 amps. 6.1"DIA x 3"H, 14 lbs.

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Transformer. Hermetically sealed. Primary: 115v AC 60- 400 Hz to five secondaries: 6.3v @ 1.5 amp, 6.3v @ 3 amp, 6.3v @ 3 amp, 6.3v @ 4 amp, and one 375v @ 90 ma. Dimensions: 4-1/4" x 4-3/4" x 5-1/2"H.

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Kenyon power transformer. Primary input 117 volts AC to three secondary outputs of (Brown pair) 12.6v center tapped (Brown-yellow) @ 0.5 amps, (Green pair) 6.3v center tapped (Green-yellow) @ 2.7 amps. (Red pair) 580v center tapped (Red-yellow) @ 28 milliamps. Dimensions: 2-7/8" x 2-5/8" x 3-1/4"H. New in the box. NSN: 5960-00-645-6227, 5960-00-648-3020

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Oscar A Schott sealed mil-spec transformer. 4 corner posts and terminals out bottom.

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UTC plate & filament transformer. Hermetically sealed. Rounded corners. New in the box!!

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Stanley power transformer. Primary input 117 volts AC, 50-1000 Hz to multi secondaries: 6.3v center tapped (3.15V) @ 2.5 amps, 12.8 volts center tapped (6.4V) @ 0.09 amps, and 580 volts center tapped (290V) @ 28 milliamps. Electrostatically shielded. Epoxy, open frame. NSN: 5950-00-647-7264. Dimensions: 3" x 3-1/4" x 2-3/4"

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Thordarson transformer. Primary input 115v AC @ 60 Hz to secondaries: 2.5/5 volts @ 3 amps, 6.3 volts @ 3 amps, 337.5/675 volts @ 30 milliamps. Rated 78 volt-amps. Sealed. Bottom terminals. New!!

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General Electric sealed high voltage transformer 1070 wv insulation @ 10k feet. Primary input 115, 120, 126, or 132 volt AC to secondary outputs of 6.3 volt center tapped (3.15v) @ 2 amps, 6.3 volts @ 65 milliamps, and 710 volt center tapped (355v) @ 35 milliamps. Used, removed.

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Hewlett Packard transformer. Primary input 115 or 230 volts AC to multiple secondary outputs of 5 volts @ 2 amps, 6.3 volts @ 1.5 amps, 6.3 volts @ 3.25 amps, and 380 or 760 volts @ 57 milliamps. Open frame with end bells. Wire out bottom. Dimensions: 4" x 3-1/4" x 3-3/4". New in the box. NSN: 5950-00-923-8376.

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Raytheon plate & filament transformer. 115 volt AC primary to 2.5 volts at 3 amps, and 770 volt at 2.5 milliamp secondaries. Dimensions: 3" x 3-1/2" x 4-3/4"H. Hermetically sealed. 3,500v test.

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Filament Transformer 103, 115, or 126 volt AC primary input to multiple secondary outputs of 5v at 2 amps, 6.3 volts at 1.5 amps, 6.3 volts at 5 amps, 6.3 volts at 10 amps, and 860 volt center tapped (430 volt) at 230 milliamps. Hermetically sealed. 1/4" stud bolts at bottom corners. New, old stock. All have some dents & scratches.

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Chicago Standard power transformer. 115V AC primary to multiple secondaries of 6.3v AC @ 3a, 6.3v AC @ 3a, 5.0v AC @ 3a, 6.3v AC @ .6a, 6.3v AC @ 7.5a.

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Raytheon Plate & filament transformer. 115V AC primary input to three 5v at 3 amps, 6.3v C.T. @ 5 amps, 6.3v @ 2.5 amps, 6.3v @ 1 amp, 795v c.t. @ 80mA and 1000v c.t. @ 45mA. Dimensions: 3-1/4" x 4-3/8" x 3-3/4"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 6.3 volts AC at 9.5 amps, 6.3 volts AC at 1.2 amps, 6.3 volts AC at 600 milliamps, and 117 volts AC at 280 milliamps. Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 4-11/16 x 5 x 3-3/4H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 6.3 volts AC at 9 amps, 6.3 volts AC at 2 amps, 6.3 volts AC at 1 amp, and 117/140 volts AC at 300 milliamps. Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4 x 4-1/2 x 4-1/4H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 3 amps, 6.3 volts AC at 10 amps, 6.3 volts AC at 3 amps, 205 volts AC at 70 milliamps, and 322 volts AC at 180 milliamps. Octal 5U4 socket attached to transformer. Dimensions: 4-1/2 x 3-3/4 x 5-1/2H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 3 amps and 530 volts center tapped (265 volts) AC at 260 milliamps. Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-1/8" x 3-3/4" x 4"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 6 amps, two 6.3 volts AC at 6.4 amps, a 6.3 volts AC at 1.95 amps, a 6.3 volts AC at 900 milliamps, and a 610 volts center tapped AC at 300 milliamps. Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4" x 4-1/4" x 5-1/4"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 3 amps, 6.3 volts AC at 10 amps, 6.3 volts AC at 2.7 amps, 510 volts center tapped (255 volts) AC at 70 milliamps, and 640 volts center tapped (320 volts) AC at 180 milliamps. Octal 5U4 socket attached to transformer. Dimensions: 3-3/4" x 4-1/2" x 5-3/4"H (not incl. tube)

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Merit & Thordarson Filament Transformer Primary 115 volts AC to multiple secondaries of 2.5 volts AC at 9 amps, 2.5 volts AC at 3.5 amps, 5 volts AC at 3 amps, and 700 volts center tapped (350 volts) AC at 70 milliamps. Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 2-3/4" x 3-3/8" x 4"H

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Merit & Thordarson Filament Transformer Primary 115 volts AC to multiple secondaries of 2.5 volts center tapped (1.25 volts) AC at 12.5 amps, 5 volts AC at 3 amps, and 700 volts center tapped (350 volts) AC at 90 milliamps. Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3" x 3-3/4" x 4-1/4"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 5 amps, 6.3 volts AC at 10 amps, 6.3 volts AC at 2.7 amps, 440 volts center tapped (220 volts) AC at 70 milliamps, and 700 volts center tapped (350 volts) AC at 180 milliamps. Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4" x 5" x 4-1/2"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of two 5 volts AC at 3 amps, a 6.3 volts AC at 9 amps, 6.3 volts AC at 3 amps, and 720 volts center tapped (360 volts) AC at 250 milliamps Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 5-1/4" x 3-3/4" x 4-1/2"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 6 amps, 5 volts AC at 2 amps, 12.6 volts AC center tapped at 5 amps, and 724 volts center tapped (362 volts) AC at 295 milliamps Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4" x 4-1/2" x 7"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of two 5 volts AC at 3 amps, 5 volts AC at 3 amps, 6.3 volts AC at 2.6 amps, 12.6 volts AC center tapped at 5 amps, a 650 volt AC center tapped at 130 milliamps, and 750 volts center tapped AC at 170 milliamps Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4" x 4" x 5-1/2"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of two 5 volts AC at 3 amps, two 6.3 volts AC at 7 amps, a 6.3 volts AC at 2.7 amps, a 650 volt AC center tapped at 130 milliamps, and 750 volts center tapped AC at 170 milliamps Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4" x 4-1/2" x 5-1/2"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of two 5 volts AC at 3 amps, a 5 volts AC at 2 amps, a 6.3 volts AC at 8 amps, a 6.3 volts AC at 4 amps, a 650 volt AC center tapped at 130 milliamps, and 780 volts center tapped AC at 160 milliamps Mounts vertically. Attaches by feet to chassis type. Dimensions: 4" x 4-1/2" x 4-3/4"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 6 amps, 5 volts AC at 3 amps, 6.3 volts AC at 9.3 amps, a 51 volts AC at 10 milliamps, and 794 volts center tapped AC at 310 milliamps Mounts vertically. Attaches by feet to chassis type. Dimensions: 5" x 4-1/4" x 6"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 2.5 volts AC center tapped at 15 amps, 2.5 volts AC center tapped at 3.5 amps, a 5 volts AC at 3 amps, and 800 volts center tapped AC at 110 milliamps Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4" x 4-1/2" x 4"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 9 amps, 12.6 volts AC center tapped (6.3 volts) at 10 amps, and 800 volts center tapped AC at 300 milliamps Mounts vertically. Attaches by feet to chassis type. Dimensions: 4-1/2" x 5-1/2" x 5-3/8"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of three 5 volts AC at 3 amps, two 6.3 volts AC at 6 amps, a 6.3 volts AC at 2.6 amps, and 1620/1300 volts center tapped (650/810 volts) AC at 240/200 milliamps (maximum rating 300VA) Mounts vertically. Attaches by feet to chassis type. Dimensions: 4-1/2" x 5-5/8" x 6"H

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Merit & Thordarson Filament Transformer Primary 117 volts AC to multiple secondaries of 5 volts AC at 3 amps, 6.3 volts AC at 8 amps, 6.3 volts AC at 3 amps, 6.3 volts AC at 1.2 amps, and 840 volts center tapped AC at 250 milliamps Mounts horizontally. End bell passes through chassis. Wires under chasis. Can convert with L brackets. Dimensions: 3-3/4" x 4-1/2" x 5-1/4"H

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Plate & Filament Transformer. Turret terminals. Hermetically sealed. 2-5/8" x 3-1/4", 10-20 stud mounting centers.

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Plate & Filament Transformer. Turret terminals. Hermetically sealed. 2-5/8" x 3-1/4", 10-20 stud mounting centers. Small dents.

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Plate & Filament Transformer. Turret terminals, hermetically sealed. Electrostatic shield. 2-1/2" x 3-7/16", 1/4-20 mounting centers.

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Hewlett Packard Replacement Plate & Filament Transformer. Primary: 115/230v. Secondaries: 131v @ 370mA, 128v @ 700mA, 30v @ 1.9a, 6.3v @ 0.6a, 6.5v @ 3.1a, 6.6v @ 4.8a, 6.5v @ 4.2a, 6.6v @ 4.8a. Hermetically sealed. 3" x 3-3/16" mounting centers. 1/4-20 corner studs. Turret terminals. Circa 1978.

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5 Winding Transformer. Primary: 115v AC, 230v AC Brown-Brown/White, Black-White/Black. Secondaries: 26v CT @ 1 amp Yellow-Yellow-Red/Yellow, 6.3v @ 2 amp Blue-Blue, 40v @ 0.5 amp Violet-Violet, 170v @ 0.2 amp Green-Green, 180v @ 0.1 amp Red-Red. 130 watts.

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Qutronic transformer. Primary: 115v @ 60 Hz. Secondary: 6.3v @ 1 amp, 325v @ 40mA, tap at 5.0v @ 40mA. 1000v test. Hermetically sealed. Hook terminals on bottom. Some rust on case. 2-3/8" x 2-3/4" x 2-11/16".

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Raytheon transformer. Primary: 115v AC @ 60 Hz. Secondaries: 4580v @ 2mA, 2.5v @ 3 amp. 4-3/4" x 3-5/8" x 7-1/2".

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Western Electric transformer. Primary: 115v @ 60 Hz. Secondaries: 6.3v @ 1.2a, 180v @ 20mA, 5.1v c.t. @ 7a, 30v @ 20mA. 3-1/2" x 4-1/2" x 5-1/4".

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Plate and filament transformer. Primary: 115v AC @ 60 Hz. Secondaries: 6.4v AC @ 6a, 12.6v @ 1.2a, 260v @ 120mA. Hermetically sealed. Circa 1960. 3-1/4" x 3-7/8" x 5-1/8"H. New, but minor scratches and dents.

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Central Transformer plate & filament transformer. Primary: 115v @ 60 Hz. Secondaries: 400v DC @ 0.12a, 225v AC @ 25mA, 6.3v @ 6a, 6.3v @ 1.5a, 6.3v @ 3a, 6.3v @ 1a. Hermetically sealed. 4-1/4" x 5" x 5-1/2"H. 3-1/4" x 4-1/16" mounting centers on 1/4-20 studs.

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Freed transformer. Hermetically sealed. 1/4" - 20 stud mounting centers, 3-3/4" x 4-1/4".

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Hewlett Packard plate & filament transformer. Primary: 1,3: 115v @ 50/60 Hz. 2,4: 115v. Secondaries: 5,6: 6.3v @ 2 amp. 7,8: 125v @ 100mA. Hermetically sealed. 2-13/16" x 2-3/8" x 2-1/2".

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Raytheon Plate/Filament Transformer. Beautiful hermetically sealed & electrostatically shield. Turret terminals. 10-32 studs @ 4-3/4" x 3-7/8" mounting centers.

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Manson Laboratories filament transformer. Hermetically sealed, electrostatically shielded. 6.1v, 5.6 amp filament winding. 75v DC @ 30 ma in a HW bridge / capacitor input configuration. New!

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Thordarson plate & filament transformer. Mounting centers: 2-1/8" x 2-1/8". New, old stock. Shelf worn.

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Triad plate & filament transformer. 600/300vct @ 300mADC. Filament: 5v @ 4 amps.

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Western Electric filament transformer.

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Radionics plate & filament transformer. Electrostatically shielded. Hermetically sealed.

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Plate & Filament transformer. Hermetically sealed. 6 secondary windings. 60 to 400 Hz.

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Filaments included: 5v @ 3 amps, 6.3v C.T. @ 5 amps, 6.3v @ 2.5 amps & 1 amp.