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Power Transformers

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



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

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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  1. 246 Superior Electric Powerstat Variable Transformer (Variac) (Pull)

    246 Superior Electric Powerstat Variable Transformer (Variac) (Pull)

    $1,121.91

    Out of stock

    POWERSTAT® Variable Transformers with patented POWERKOTE® Coils provide a simple rugged method of controlling electrical voltage current and power. They take in utility line voltage and provide continuously adjustable output voltage. 

    Configuration:            Enclosed
    Frequency:                50/60 Hz
    Number of Outlets:    1
    Phase:                       Single Phase
    Power Rating:            4.6 kVA
    Primary Type :           Variable Transformer
    Primary Voltage:        120/240 VAC
    Secondary Current:    15 A
    Secondary Voltage:    0-240/0-280 VAC

    Clean, Used * No longer available for export
    MFR: Superior Electric
    SKU: 246-P

    Made in the USA

  2. P-8339  Stancor Power Transformer 117VAC, 650v CT@300ma  (NOS)

    P-8339 Stancor Power Transformer 117VAC, 650v CT@300ma (NOS)

    $199.91

    Special transformer used in older Ham Radio and CB Radio amplifiers like the D&A Phantom 500 amplifier. 

    • STYLE C,  with a copper shorting band to reduce external magnetic field
    • Primary:  117 VAC 60 HZ 1 PH
    • S1: 325-0-325 V @ 255MA DC
    • S2: 5.0 VAC @ 3A CCS
    • S3) 12.6 VCT @ 5.25A CCS
    • Size:  3.75 x 4.00 x 4.875 x 3.00 x 3.75 x 4.75 x (3/16 x 1/2)
    • WEIGHT:  8.5 LBS

    MFR: Stancor
    Made in USA  * Not for Export

    SKU:P-8339

    Made in the USA

  3. 4300009 Power Transformer, 120/240vac, 7.5vac@120vac

    4300009 Power Transformer, 120/240vac, 7.5vac@120vac

    $99.95

    Power Transformer, 120/240vac, 7.5vac @120vac; 15vac@240vac

    7.5vac @120vac; 15vac@240vac

    Use CL101 surge limiter

    Size: 3.75" Wide x 4.5" Deep x 4.5" High

    SKU: 4300009

    EIA 549-9204 CLASS H PF

    When operated on 240 VAC, 15 VAC available.  Ideal for 12 VDC power supplies. 

    Made in the USA
  4. C-503207  Tran/Scan Step Down Transformer, 240vac Primary

    C-503207 Tran/Scan Step Down Transformer, 240vac Primary

    $64.95

    C-503207 Tran/Scan Step Down Transformer, primary 240vac Sec #1; 12vac @ 17a. Sec#2: 120vac @ 1a.

  5. C-503204 Tran/Scan Step Down Transformer 120vac (NOS)

    C-503204 Tran/Scan Step Down Transformer 120vac (NOS)

    $49.91

    • Primary Voltage: 120vac
    • Secondary Voltage: 10vac @ 8amp
    • White Leads: Common
    • Black Leads: Low Tap
    • White/Gray Leads: Hi Tap

    New Old Stock * No longer available for export
    MFR: Tran/Scan
    SKU: C-503204

     

  6. 25-0300-01 Pride Transformer, HV Plate, for DX300/KW1

    25-0300-01 Pride Transformer, HV Plate, for DX300/KW1

    $399.91

    This transformer is for the Pride DX300/KW1

    New old stock * No longer available for export.
    MFR: Pride * Made in USA
    SKU: 25-0300-01

  7. 672-0428-00 Transformer, 2 Section, 6.2vac@5.3amp & 6.2vac@3amp, Chicago Transformer

    672-0428-00 Transformer, 2 Section, 6.2vac@5.3amp & 6.2vac@3amp, Chicago Transformer

    $79.95

    672-0428-00 Transformer, Filament, 107-245vac, 2 section, MFR: Chicago Transformer (For Collins)

  8. C-51440 Filament / Bias Transformer used in National Radio NCL2000 / NCL-2000 RF Amplifier (NOS)

    C-51440 Filament / Bias Transformer used in National Radio NCL2000 / NCL-2000 RF Amplifier (NOS)

    $34.91

    • 130vct 3a
    • 115v, 50/60Hz
    • Size: Core: 4"  long x 2.2" wide x 2.7" high;  Windings: 3.935" x 1.55"
    • Mounting Holes:  Approximately 3" x 1.75"

    New Old Stock * No longer available for export
    SKU: C-51440

  9. F-255X Triad Magnetics Transformer 115vac 20 vct, 2 amp (NOS)

    F-255X Triad Magnetics Transformer 115vac 20 vct, 2 amp (NOS)

    $21.91

    Electrical Specifications (@25°C)

    • Maximum Power: 40.0 VA
    • Primary: 115V 50/60 Hz
    • Secondary: 20.0VCT @ 2.00 Amps
    • Voltage Regulation: 10 % TYP @ full load to no load
    • Temperature Rise: 35C TYP (45C MAX allowed)
    • Size: Height: 2-9/16" x Width 4" x Depth 2-1/4"
    • Weight: 2.5 lbs

    New Old Stock * No longer available for export
    MFR: Triad Magnetics (Magnatek)
    SKU: F-255X


  10. ECA1102 Filament Transformer 200-240vac Primary, 7.5vac 52A pulled from a Henry 3000D Amplifier

    ECA1102 Filament Transformer 200-240vac Primary, 7.5vac 52A pulled from a Henry 3000D Amplifier

    $299.91

    ECA1102 Filament Transformer 200-240vac Primary, 7.5vac 52A pulled from a Henry 3000D Amplifier
    This transformer was removed from a working Henry 3000D Amplifier from the Henry Radio Industrial Division.  
    Size: 4-3/8" Long x 5 1/4" High x 4" wide, Weight: 13.85 lbs
    Excellent condtion * No longer available for export
    SKU: ECA1102

    Made in the USA

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