Transformers

Small Electronic Transformers

Our electrical transformers for sale allow you to change the flow of electricity whenever necessary. You might hear these AC to DC transformers referred to as voltage transformers, as well.  

The AC to DC transformers we distribute come from top-grade manufacturers, such as ACME and Apollo. We only carry manufacturers that we trust and that have proven the reliability and longevity of their product lines. If  the product you’re looking for among our electrical transformers for sale is out of stock, you can fill out our part request form and we’ll contact you shortly.  

Find the electrical transformer you need today. 

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  1. ELECTRO NETWORKS - W8886 - Military Enclosed Transformer
    ELECTRO NETWORKS - W8886 - Military Enclosed Transformer
    Special Price $899.99 Regular Price $1,123.00
    Military Enclosed TransformerNo other spec's avail. Marked Lockheed Martin 6096979-1 andElectro Networks W8860 Learn More
  2. ELECTRO NETWORKS - W8860 - Military Enclosed Transformer
    ELECTRO NETWORKS - W8860 - Military Enclosed Transformer
    Special Price $899.99 Regular Price $1,123.00
    Military Enclosed TransformerNo other spec's avail. Marked Lockheed Martin 6096977-1 andElectro Networks W8860 Learn More
  3. ELECTRO NETWORKS - W8682 - Military Transformer 440V In.
    ELECTRO NETWORKS - W8682 - Military Transformer 440V In.
    Special Price $279.99 Regular Price $359.00
    Military Transformer Input 440V, 9-LeadsLockheed Martin 6096882-1, Overall 1.074" dia round x 0.5" high, PCB Mountable Learn More
  4. Westinghouse - S48D11S15N - 15KVA 1PH 480V(tapped) to 120/240 Enclosed
    Westinghouse - S48D11S15N - 15KVA 1PH 480V(tapped) to 120/240 Enclosed
    $750.00
    15KVA Transforrmer PRI. 480V SEC. 120/240VAC 60 cycle SINGLE PHASE. Enclosure type 3R - pri. taps 456, 468, 480, 492 & 504. weighs about 215# approx. 16" X 13" X 10.5" looks in good condition. Learn More
  5. Sola Electric - Sola 23-22-112-2HD  - Transformer, Constant Voltage. CVS Series A  120VA, Used.
    Sola Electric - Sola 23-22-112-2HD - Transformer, Constant Voltage. CVS Series A 120VA, Used.
    Special Price $198.98 Regular Price $545.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Sola HD 23-22-112-2 120VA CVS Voltage Regulator.

    Transformer, constant voltage. 120/240 VAC Primary: 95-130V x 190-260V 60 Cycle. Secondary: 120V 60 Cycle. 1Phase 120VA. Packed weight approximately 16 lbs. Height 8" (203.2mm), Width 4" (101.6mm), Depth 5" (127mm). 

    Features
    • Superior voltage regulation of ±1%
    • Surge protection tested to ANSI/IEEE C62.41, Class A & B Waveform
    • Harmonic filtering
    • Hardwired
    • Acts as a Step-up/Step-down Transformer
    • Galvanic isolation provides exceptional circuit protection.
    • 25 year typical Mean Time Between Failure
    • No maintenance required

    Applications
    • Industrial automation and control equipment PLCs
    • Analytical laboratory and factory automating equipment
    • Photo processing equipment
    • Sound/recording systems
    • Photographic enlargers
    • Broadcast equipment Related Products
    • On-line UPS (S4K Industrial)
    • Surge Protection
    • Three Phase Power Conditioners
    • Active Tracking® Filters

    Note: Used / Removed From Equipment - With 120 VAC Power Input and Output Cords attached.

    Learn More
  6. Westinghouse Electric - 819A983G06 - TYPE CTR - Current Transformer,  NEW
    Westinghouse Electric - 819A983G06 - TYPE CTR - Current Transformer, NEW
    Special Price $189.00 Regular Price $385.00

    Westinghouse Electric - 819A983G06 - TYPE CTR - CURRENT TRANSFORMER

    TYPE CTR CURRENT TRANSF.

    FW IMP Test 10KV, 60 Hz, Rated INS CL 06 KV

    RATIO 300:5  Leads on X1 - X2

    Ration 600:5  Leads on X1 - X3

    STD. AMB 55C

    RF 30 C.2

    ANSI 0.3 ACC Class

    150P849HOLD

    Weight: Approximately 15 lbs before Packing 

    New Old Stock - With Original Calibration Records

    Made in USA - Rare to Find New Unit

    Learn More
  7. Sola Electric - Sola 23-22-112-2HD  - Transformer, Constant Voltage. CVS Series A  120VA.
    Sola Electric - Sola 23-22-112-2HD - Transformer, Constant Voltage. CVS Series A 120VA.
    Special Price $299.98 Regular Price $545.00

    Sola HD 23-22-112-2 120VA CVS Voltage Regulator.

    Transformer, constant voltage. 120/240 VAC Primary: 95-130V x 190-260V 60 Cycle. Secondary: 120V 60 Cycle. 1Phase 120VA. Packed weight approximately 16 lbs. Height 8" (203.2mm), Width 4" (101.6mm), Depth 5" (127mm). 

    Features
    • Superior voltage regulation of ±1%
    • Surge protection tested to ANSI/IEEE C62.41, Class A & B Waveform
    • Harmonic filtering
    • Hardwired
    • Acts as a Step-up/Step-down Transformer
    • Galvanic isolation provides exceptional circuit protection.
    • 25 year typical Mean Time Between Failure
    • No maintenance required

    Applications
    • Industrial automation and control equipment PLCs
    • Analytical laboratory and factory automating equipment
    • Photo processing equipment
    • Sound/recording systems
    • Photographic enlargers
    • Broadcast equipment Related Products
    • On-line UPS (S4K Industrial)
    • Surge Protection
    • Three Phase Power Conditioners
    • Active Tracking® Filters

    Learn More
  8. MGM Transformer Co - PM050H0500T3 - 50KVA 480V-Y / 120 Dual Shielding, Enclosed
    MGM Transformer Co - PM050H0500T3 - 50KVA 480V-Y / 120 Dual Shielding, Enclosed
    Special Price $398.97 Regular Price $650.00

    MGM Transformer Co - PM050H0500T3 - TRANSFORMER - 50KVA

    TYPE HT, 3-Phase

    INPUT 480 V Y / 120 W/TAPS FOR 365-394-422-451-480-509

    THREE PHASE 60CY 50 KVA

    Has Two (2) ELECTROSTATIC SHIELDs

    Weight: 605 lbs.

    Dimensions: 38"W X 23"D X 25"H 

    As Removed From Equipment

    Learn More
  9. Sola Electric - 63-13-150 - 500W Line Voltage Regulator, 120VAC, 500VA
    Sola Electric - 63-13-150 - 500W Line Voltage Regulator, 120VAC, 500VA
    $245.00
    Transformer, Constant Voltage. Power: 500 VA. Pri/Sec 95-130V to 120VAC. Secondary: 4.17A. from Two standard Outlets. Construction: enclosed. Connections: frayed power cord needs replacing. Dimensions: 8.5 x 8.5 x 16"D. MiniComputer Regulator MCR500. Used / Untested. Learn More
  10. JEFFERSON ELECTRIC - 356-1132 - Transformer, constant voltage. 1KVA.
    JEFFERSON ELECTRIC - 356-1132 - Transformer, constant voltage. 1KVA.
    $600.00
    Transformer, constant voltage. 1KVA. Input: 95-130V/175-235V 60 cy. Output: 120/240V 1KV. Dimensions: 16" long x 8" wide x x 5.5" high. Weight: 60 lbs. Learn More
  11. GWE & WINDING CO. - GW819/P60 - Transformer. Three (3) phase.
    GWE & WINDING CO. - GW819/P60 - Transformer. Three (3) phase.
    $750.00
    Transformer. Three (3) phase. Input: 415/440VAC 50/60CY 40KVA. Output: 208 NE 111AMPS F/L. Dimensions: 34" wide x 171/2D x 29" high. Learn More
  12. DONGAN ELECTRIC MFG, CO - 63-6325SH - Transformer, 25KVA 3 Ph 480V -to-125/208V
    DONGAN ELECTRIC MFG, CO - 63-6325SH - Transformer, 25KVA 3 Ph 480V -to-125/208V
    $895.00
    Transformer, 25 KVA, 480V Delta primary, 120/208V-Y secondary, Nema 3R encloser, primary adjustement taps, class 220 Temp. rise 150 deg C, Internal impedance 6.9%, Good condition. Dimensions: 25" wide x 18/25 deep x 21.88" high. Enclosed NEMA 3R. Weight: 255 lbs. Learn More
  13. ELECTRO NETWORKS - W8757 - Transformer Radio Frequency, Marked W8757
    ELECTRO NETWORKS - W8757 - Transformer Radio Frequency, Marked W8757
    Special Price $649.99 Regular Price $877.88
    Transformer Radio Frequency, Marked W8757 and Lockheed Martin 6088740-112-long leads. 2.97"L x -0.63H List $1275.00 Learn More
  14. CONTROLLED POWER CO - 8BLX-112K-6-I - XFMR 112 KVA MAX - E ISOLATOR
    CONTROLLED POWER CO - 8BLX-112K-6-I - XFMR 112 KVA MAX - E ISOLATOR
    Special Price $799.99 Regular Price $950.00
    TRANSFORMER 112 KVA MAX - E ISOLATOR INPUT:208 VAC SINGLE PHASE 60 CY 117.60 KVA - OUTPUT 208/120 VAC 112KVA SERIES 600 / 42"W X 28"D X 39"H Learn More
  15. CHLORIDE ELECTRO NETWORKS - M10161 - Transformer Military 25MHz
    CHLORIDE ELECTRO NETWORKS - M10161 - Transformer Military 25MHz
    $689.88
    25MHz Nominal Single Component, Single Phase to Single Phase, Two Pri & Four Sec windings, multiple taps - 22-wire leads - incapsulated. Single Power Transformer , NSN 5950-010994239, Lockheed 6133457-1,CEN Elx P/N M10161. Learn More
  16. TOPAZ - 63523-20 MP1 - 3KVA 230V 50HZ POWER COND.
    TOPAZ - 63523-20 MP1 - 3KVA 230V 50HZ POWER COND.
    $250.00
    3KVA 230V 50HZ IN 230VAC50CY 3KVA POWER CONDITIONER APP.90# 10.0"W X9.75"H X19.0"DEPTH Learn More
  17. Sola Electric - 23-22-150 - Transformer, constant voltage.
    Sola Electric - 23-22-150 - Transformer, constant voltage.
    $299.00
    Transformer, constant voltage. Input: 95-130X190-260 500VA. Output: 120 60HZ, Input: AMP 6. 3X3 .15 Learn More
  18. BENDER GmbH - W2-A70S - Current Xfmr FOR RCMA470LY
    BENDER GmbH - W2-A70S - Current Xfmr FOR RCMA470LY
    Special Price $249.98 Regular Price $289.95

    BENDER GmbH - W2-A70S - CURRENT TRANSFORMER (Messwandler), FOR RCMA470LY.

    ID:2.75"

    Un=AC 690V

    Uisol=3kV / 6kV (IEC185)

    Kn1=Kn2=3 / 0.012A Class 3

    0-150Hz

    4.5"x5.2"x1.25"

    Made in Germany

    Excellent Condition - Used / Removed from Equipment

    Learn More
  19. Acme Transformer - T113074 - Buck-Boost Transformer. 1.5 KVA. Primary: 120/240V, Secondary: 16 X 32
    Acme Transformer - T113074 - Buck-Boost Transformer. 1.5 KVA. Primary: 120/240V, Secondary: 16 X 32
    Special Price $239.98 Regular Price $265.00

    Acme Transformer - T113074 - Transformer 1.5 KVA. Primary: 120/240V, Secondary: 16 X 32 

    Single phase Buck-Boost transformer T113074 from Acme Electric has an input voltage of 120 or 240 V AC, and an output voltage of 16 or 32 V AC with a power rating of 1.5 kVA. The Buck-Boost transformer T113074 also provides excellent ingress protection with it's NEMA 3R enclosure for both indoor and outdoor use. Perform a wide variety of bucking or boosting power transformations with the T113074, including easy transformation of commonly available 208 V AC to the needed 240 V AC required by many devices. While one T113074 can provide single phase transformation, 3-phase buck-boost applications (46 A @240 V AC) can easily be solved with two units.

    Available Voltage: 120 VAC; 240 VAC

    Configuration: Enclosed

    Frequency: 60 Hz

    Needed Voltage : 16 VAC; 32 VAC

    Phase: Single Phase

    Power Rating: 1.5 kVA

    Primary Type: Industrial Transformer

    Primary Voltage : 120/240 VAC

    Secondary Current: 93.7/46.9 A

    Secondary Voltage: 16/32 VAC

    IP Rating: 54VA, Outdoor

    Enclosure Rating: NEMA 3R

    Rating: 1.5 KVA

    Type: Buck-Boost Transformer

    Dimensions: 11.62"x5.5"x5.13i" (HxWxD)

    UPC Code: 47503086469

    Learn More
  20. Square D - 5S1F - Transformer, dry type. 5KVA. 1 Phase. Primary:  240/480V Secondary: 120/240 60Hz.
    Square D - 5S1F - Transformer, dry type. 5KVA. 1 Phase. Primary: 240/480V Secondary: 120/240 60Hz.
    $350.00
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
    Transformer, dry type. 5KVA. 1 Phase. Primary: 240/480V Secondary: 120/240 60Hz. Class F-115 NO Taps. Enclosed: NEMA 3R, wall mount, weather resistant. Dimensions: 9.8" wide x 14.8" high x 11.8" deep. Weight: 75 lbs. Note: Used/Removed from equipment. Housing maybe dented. Learn More
  21. SIGNAL TRANSFORMER INC - DU-1 - PRI DUAL 104-120 SEC DUAL 104-120
    SIGNAL TRANSFORMER INC - DU-1 - PRI DUAL 104-120 SEC DUAL 104-120
    $150.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    1KVA - DUAL tapped Primaries: 104/110/120VAC to DUAL tapped secondaries: 104/110/120VAC @ 1,000VA = Series:208/220/240V @ 4.5A or Parallel: 104/110/120V @ 9Amps. 7.7"x6.3"x7.4" 33 pounds. Learn More
  22. OLSUN - AMERICAN TRANSFORMER CORP - 26579 - PLATE TRANSFORMER, 2KVA
    OLSUN - AMERICAN TRANSFORMER CORP - 26579 - PLATE TRANSFORMER, 2KVA
    Special Price $249.98 Regular Price $400.00

    OLSUN AMERICAN TRANSFORMER CORP.26579

    PLATE TRANSFORMER PRI. 105V 60 CY. SEC. 6200V @ 2KVA.

    (MADE BY THE AMERICAN TRANSFORMER CORP.

    SPEC.# 26579 SER.# 591472.

    Very Heavy

    Learn More
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