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Power Transformers

Power Transformers

Power transformers are essential components in electrical circuits, providing the necessary voltage transformation for various applications. Here are some key offerings in this category.

Heavy Duty Industrial-Grade Transformer

GB5226 GB5226

Heavy industrial-grade Transformer, designed for operation on 220V, 50-60 Hz. Because of the the 50 Hz rating, operation on 240 VAC 60 Hz will yield 20% increase in VA rating (450 VA), and 9% increase in terminal voltage. Using Transformer in Voltage Doubler circuit will yield 600 VDC @ 0.5A on 120 VAC, and 1200 VDC @ 0.4A on 240 VAC (ICAS). Ideal for sweep tube, or three 811A amplifier. Quality construction includes barrier block and cover.

Size: 4 3/4”W x 4 1/4”D x 4 3/4” H

Shipping Weight: 12.5 lbs.

Part Number: GB5226

Power / Filament Transformer

Excellent Quality.
Mfg. by MagneTek Triad

F-271U Power Transformer

• Primary 115V 50/60 Hz

• Secondary 40 VCT @ 2A

Size: 2 3/4” x 2 1/2” x 3 3/8”

Shipping Weight: 4 lbs.

Part Number: F-271U

Power / Filament Transformer

Excellent Quality.
Mfg. by MagneTek Triad

F-41X Power Transformer

• Primary 115V 60 Hz

• Secondary 25.2 VCT @ 2A

Size: 4” x 2 1/4” x 2 5/8”

Shipping Weight: 3 lbs.

Part Number: F-41X

Power / Filament Transformer

Excellent Quality.
Mfg. by MagneTek Triad

F-255X Transformer

• Primary 115V 60 Hz

• Secondary 20 VCT @ 2A

Size: 4” x 2 1/4” x 2 5/8”

Shipping Weight: 3 lbs.

Part Number: F-255X

Isolation Transformer

Mfg. by Triad-Ultrad

N73A Power Transformer

Size: 3 7/8 ” x 3 1/4” x 3 3/4 ”

Shipping Weight: 6.2 lbs.

Part Number: N-73A

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4-74 NWL Model 23030 Power Transformer (Pull)
4-74 NWL Model 23030 Power Transformer (Pull)

In Stock

$129.91


  • Primary: 1.125KVA / 198V - 228V / 5.7-5 A

  • Secondary: 1.25KVA / 2x7.5V / 2x75A


Used * Pulled from working equipment
MFR: Noinelfer Winding Laboratories
SKU: 4-74-P

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L1014 / UL-LV Tokyo Hy-Power Transformer (Pull)
L1014 / UL-LV Tokyo Hy-Power Transformer (Pull)

In Stock

$69.91


  • Primary: TM2 / TM1 / 200v / 0v / E

  • Secondary: 11v C.T. / 0v / 85v / 12v / 0v


Used * Pulled from working equipment
MFR: Tokyo Hy-Power
SKU: L1014/UL-LV-P

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THP-595LV-UL Tokyo Hy-Power Transformer (Pull)
THP-595LV-UL Tokyo Hy-Power Transformer (Pull)

In Stock

$69.91


  • Primary: 117v / 110v / 100v

  • Secondary: 11v C.T. / 85v / 12v


Used * Pulled from working equipment
MFR: Tokyo Hy-Power
SKU: THP-595LV-UL-P

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T2-111 Northern Radio Output Transformer 20K Ohms to 600 Ohms (NOS/NIB)
T2-111 Northern Radio Output Transformer 20K Ohms to 600 Ohms (NOS/NIB)
Made in the USA

In Stock

$59.91


  • Primary: 8mA

  • Plate to Balanced Line, 20K ohms to 600 Ohms


New Old Stock * New In Box * No longer available for export
MFR: Northern Radio Company, Inc
SKU: T2-111-NRC


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T3-110 Northern Radio Audio Transformer 600 Ohms to 100K Ohms (NOS/NIB)
T3-110 Northern Radio Audio Transformer 600 Ohms to 100K Ohms (NOS/NIB)
Made in the USA

In Stock

$49.91


  • Balanced line to full wave diode

  • Secondary: Center Tapped


New Old Stock * New In Box * No longer available for export
MFR: Northern Radio Company, Inc
SKU: T3-110-NRC


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9T92A1 General Electric Volt-Pac® Variable Transformer 120v 50/60Hz (Pull)
9T92A1 General Electric Volt-Pac® Variable Transformer 120v 50/60Hz (Pull)
Made in the USA

In Stock

$115.90


  • Input: 120v 50/50Hz 1PH

  • Output: 0-120v / 132v 2.5 Amps


Used * No longer available for export
MFR: General Electric Company
SKU: 9T92A1-P


Photo for reference only

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VT02 Ohmite Variable Transformer 120v 60 / 400Hz 2 Amps (Pull)
VT02 Ohmite Variable Transformer 120v 60 / 400Hz 2 Amps (Pull)
Made in the USA

In Stock

$49.90


  • Input: 1-2: 0-120v / 1-4: 0--132v

  • Output: 1-3: 0-120v / 1-3: 0-132


New Old Stock * No longer available for export
MFR: Ohmite Manufacturing Company
SKU: VT02-OHMITE-P


Photo for reference only

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9T92A1016 General Electric Volt-Pac® Variable Transformer 120v 50/60Hz (Pull)
9T92A1016 General Electric Volt-Pac® Variable Transformer 120v 50/60Hz (Pull)
Made in the USA

In Stock

$119.90


  • Input: 120v 50/50Hz 1PH

  • Output: 0-120v 2.0 Amps


Used * No longer available for export
MFR: General Electric Company
SKU: 9T92A1016-P


Photo for reference only

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201 Statco Energy Products VARIAC® Variable Transformer (Pull)
201 Statco Energy Products VARIAC® Variable Transformer (Pull)
Made in the USA

In Stock

$129.90

Input:120vac
Output: 2.25 Amps


Clean Used * No longer available for export
MFR: Statco Energy Products Company
SKU: 201-STATCO-P


Photo for reference only

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551513 American Monarch Transformer 2KVA (NOS)
551513 American Monarch Transformer 2KVA (NOS)
Made in the USA

In Stock

$499.90

B-551513-A American Monarch Transformer 2KVA (NOS)


New Old Stock * No longer available for export
MFR: American Monarch
SKU: 551513

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