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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. 3-Phase Transformer 2 items
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VAC  
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  1. 6 DIp 1 item
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  1. 150mA 1 item
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  7. 650mA 1 item
  8. 710mA 1 item
  9. 830mA 1 item
  10. 1000mA 1 item
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  1. 115VAC 1 item
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  3. 120VAC 8 items
Variable In  
  1. 415/440 1 item
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Output Voltage  
  1. 10VAC 1 item
  2. 24VAC 1 item
  3. 3VDC 1 item
  4. 5VDC 1 item
  5. 12.5VDC 1 item
  6. 8.7VDC 1 item
  7. 5.8VDC 1 item
  8. 9.75VDC 1 item
  9. 9VDC 1 item
  10. 10.5VAC 1 item
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Mhz  
  1. 25 1 item
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  6. 350 1 item
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Hz  
  1. 50-500 1 item
  2. 60 2 items
  3. 60Hz 7 items
  4. 400 1 item
  5. 300-60000 1 item
  6. 50-60 5 items
  7. 50 1 item
  8. 50-400 10 items
  9. Not Specified 3 items
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  1. Not Specified 2 items
Manufacturer  
  1. !@ 2 items
  2. PRINCETON TELECOM CORP 1 item
  3. Unmarked 16 items
  4. ACME 1 item
  5. ACE TRANSFORMER CO. 2 items
  6. Adapt/Corvus 1 item
  7. Ault Inc 1 item
  8. BELFUSE 1 item
  9. Basier Electric 1 item
  10. Bender GmbH 1 item
  11. Calrad 1 item
  12. CHLORIDE ELECTRO NETWORKS 1 item
  13. CHILD GUIDANCE 1 item
  14. CONTROLLED POWER CO 1 item
  15. COILCRAFT 3 items
  16. COAST COIL 1 item
  17. CUSTOM COIL 2 items
  18. Dale 1 item
  19. CR MAGNETICS INC 1 item
  20. Datatronics Ltd 3 items
  21. DELTRAN 2 items
  22. Daytronic Corp 1 item
  23. EIA 1 item
  24. EDS 2 items
  25. Dynamic Instruments Corp 2 items
  26. ELECTRO NETWORKS 7 items
  27. EIRE 1 item
  28. ELECTRONIC TECHNIQUES 1 item
  29. E.I.L. INSTRUMENTS INC 3 items
  30. F W Bell 1 item
  31. Ensign 1 item
  32. General Electric 1 item
  33. Global Village Communication 1 item
  34. GWE & WINDING CO. 1 item
  35. GOULD/JVE 1 item
  36. HAMMOND MANUFACTURING 1 item
  37. HOBART TRANSFORMERS 1 item
  38. HYDE 1 item
  39. Honeywell International Inc 1 item
  40. INSTRUMENT TRANSFORMERS INC 2 items
  41. JENSEN 1 item
  42. JEFFERSON ELECTRIC 1 item
  43. MAGNETEK 1 item
  44. Littlite 1 item
  45. MACO 1 item
  46. MGM Transformer Co 1 item
  47. Micron Transformer 1 item
  48. Mini Circuit Labs 6 items
  49. MICROTRAN 7 items
  50. Texas Instruments 1 item
  51. MULTI PRODUCTS 1 item
  52. NPI 3 items
  53. PCA 1 item
  54. Pacific 1 item
  55. PC&S 1 item
  56. PICO 9 items
  57. PREM 2 items
  58. PULSE ENGINEERING 10 items
  59. PREMIER MAGNETICS INC 2 items
  60. RENCO 1 item
  61. Robert M Hadley Co Inc 1 item
  62. Rockwell Automation 1 item
  63. SHOGYO 1 item
  64. Signal Transformers 19 items
  65. Sprague 1 item
  66. SQUARE D 5 items
  67. Sola Electric 1 item
  68. SOLA BASIC 1 item
  69. STANCOR 4 items
  70. TAMURA 1 item
  71. TACTEC 1 item
  72. TOPAZ 1 item
  73. THORDARSON 1 item
  74. TOA 1 item
  75. TRANSFORMER TECH 3 items
  76. TYCO/ M/A-COM 1 item
  77. Triad/Magnetek 5 items
  78. U&F TRANSFORMER CORP 1 item
  79. Triad/Utrad 3 items
  80. VALOR 3 items
  81. UTC 5 items
  82. WABASH 1 item
  83. VITEC 1 item
  84. Weidmuller 1 item
  85. Westinghouse 2 items
  86. Woods 1 item
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Items 193-200 of 200

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  1. THORDARSON - FLY267 - Transformer, horizontal output and HV.
    THORDARSON - FLY267 - Transformer, horizontal output and HV.
    Special Price $24.98 Regular Price $35.00
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    Transformer, horizontal output and high voltage. Exact improved replacement for Magnavox 360898-1/-2. Flyback transformer. Learn More
  2. Square D – SORGEL - 5S1F - Transformer, Dry Type. 5KVA. 1 Phase. Primary: 240/480V Secondary: 120/240 60Hz.
    Square D – SORGEL - 5S1F - Transformer, Dry Type. 5KVA. 1 Phase. Primary: 240/480V Secondary: 120/240 60Hz.
    Special Price $429.98 Regular Price $649.95
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
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    Square D – SORGEL - 5S1F - Transformer, Dry Type. 5KVA. 1 Phase. Primary: 240/480V Secondary: 120/240 60Hz. Steo Down Transformer, Dry Type. 5KVA. 1 Phase. Primary: 240/480V Secondary: 120/240 60Hz. H.V. Amps: 21/10.5, LV Amps 42/21 Class F-115 NO Taps. Temperature Rise: 115 C Resin Encapsulated 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. Made in USA Learn More
  3. 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!
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    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
  4. RCA - 3460540-01 - Transformer, Audio. 5 Wire.
    RCA - 3460540-01 - Transformer, Audio. 5 Wire.
    Special Price $4.98 Regular Price $6.00
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    RCA - 3460540-01 Transformer, Audio. 5 Wire.

    Mount: PCB.

    Dimensions: 1.5" long x 1.2" wide x 1.1217" high.

    With mount feet 2.073" long.

    Note: Tactec.

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  5. HAMMOND MANUFACTURING - H300641 - Transformer. 14VCT 6Amp.
    HAMMOND MANUFACTURING - H300641 - Transformer. 14VCT 6Amp.
    Special Price $24.98 Regular Price $38.95
    Out of stock
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    HAMMOND MANUFACTURING - H300641 Transformer.

    14VCT 6Amp.

    Pri: 115V 50/60Hz.

    For outdoor lighting.

    7 Wire.

    Center tapped winding gives you 7-0-7 Volts. D

    imensions: 3" x 2.5" x 2.6" high.

    Weight approximately 3 lbs.

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  6. ACE TRANSFORMER CO. - Z-3677 - Transformers, Audio. 70V line.
    ACE TRANSFORMER CO. - Z-3677 - Transformers, Audio. 70V line.
    Special Price $6.98 Regular Price $8.50 As low as $5.98
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    ACE TRANSFORMER CO. - Z-3677 Transformers, Audio.

    70V line transformers tapped 70/50/35/25/18/13.

    Dimensions: 1-15/16" wide x 1-11/16" high x 1-1/2" deep.

    Overall base is 1-7/8" wide x 5/8" deep with 1-7/16" mount centers.

    New Old Stock

     

     

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  7. ACME ELECTRIC T253109S Transformer 1PH .75KVA Pri: 00-120/240 Sec: 120/240 VAC
    ACME ELECTRIC T253109S Transformer 1PH .75KVA Pri: 00-120/240 Sec: 120/240 VAC
    Special Price $128.98 Regular Price $185.00
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    Hubbell - Acme Transformer - T-2-53109-S - Transformer. The ACME ELECTRIC T253109S Transformer is a 0.75 KVA, single-phase transformer designed for wall mounting with wire lead termination. It features a primary voltage rating of 600VAC and a secondary voltage rating of 120/240VAC, making it suitable for various electrical applications. With a compact design and NEMA 3R outdoor class, this transformer is ideal for businesses and industrial settings requiring efficient power conversion and reliable performance. Made by ACME ELECTRIC, this transformer is a dependable choice for your electrical equipment needs. 0.75KVA 50/60Hz 1 Phase. VA Rating: 750 Volt-Amps (0.75 KVA) Primary 600V. Secondary 120/240VAC. Winding Rise 100 Deg C. Wall Mount. Dimensions: HxWxD:9.68x4.75x4.50" (24.6x12.1x11.4cm) Enclosure Type NEMA 3R Outdoor. Class 155. Weight:20 lbs. UPC: 047503732656 Listed: UL/CSA. Wiring instruction on inside cover. Proudly Made in USA New Old Stock Alternate: SOLAHD HS10F750B Note: Due to 20 lb weight, extra cost for sales depending upon destination. Learn More
  8. OLSUN - AMERICAN TRANSFORMER CORP - 26579 - PLATE TRANSFORMER, 2KVA
    OLSUN - AMERICAN TRANSFORMER CORP - 26579 - PLATE TRANSFORMER, 2KVA
    Special Price $249.98 Regular Price $400.00
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    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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  1. 3-Phase Transformer 2 items
  2. AC Adaptor Transformer 11 items
  3. Audio Transformer 32 items
  4. Constant Voltage Transformer 1 item
  5. Current Transformer 19 items
  6. Isolation Transformer 4 items
  7. PC Mount Transformer 42 items
  8. Power Transformer 72 items
  9. Pulse Transformer 19 items
  10. RF Transformer 10 items
Manufacturer
  1. !@ 2 items
  2. PRINCETON TELECOM CORP 1 item
  3. Unmarked 16 items
  4. ACME 1 item
  5. ACE TRANSFORMER CO. 2 items
  6. Adapt/Corvus 1 item
  7. Ault Inc 1 item
  8. BELFUSE 1 item
  9. Basier Electric 1 item
  10. Bender GmbH 1 item
  11. Calrad 1 item
  12. CHLORIDE ELECTRO NETWORKS 1 item
  13. CHILD GUIDANCE 1 item
  14. CONTROLLED POWER CO 1 item
  15. COILCRAFT 3 items
  16. COAST COIL 1 item
  17. CUSTOM COIL 2 items
  18. Dale 1 item
  19. CR MAGNETICS INC 1 item
  20. Datatronics Ltd 3 items
  21. DELTRAN 2 items
  22. Daytronic Corp 1 item
  23. EIA 1 item
  24. EDS 2 items
  25. Dynamic Instruments Corp 2 items
  26. ELECTRO NETWORKS 7 items
  27. EIRE 1 item
  28. ELECTRONIC TECHNIQUES 1 item
  29. E.I.L. INSTRUMENTS INC 3 items
  30. F W Bell 1 item
  31. Ensign 1 item
  32. General Electric 1 item
  33. Global Village Communication 1 item
  34. GWE & WINDING CO. 1 item
  35. GOULD/JVE 1 item
  36. HAMMOND MANUFACTURING 1 item
  37. HOBART TRANSFORMERS 1 item
  38. HYDE 1 item
  39. Honeywell International Inc 1 item
  40. INSTRUMENT TRANSFORMERS INC 2 items
  41. JENSEN 1 item
  42. JEFFERSON ELECTRIC 1 item
  43. MAGNETEK 1 item
  44. Littlite 1 item
  45. MACO 1 item
  46. MGM Transformer Co 1 item
  47. Micron Transformer 1 item
  48. Mini Circuit Labs 6 items
  49. MICROTRAN 7 items
  50. Texas Instruments 1 item
  51. MULTI PRODUCTS 1 item
  52. NPI 3 items
  53. PCA 1 item
  54. Pacific 1 item
  55. PC&S 1 item
  56. PICO 9 items
  57. PREM 2 items
  58. PULSE ENGINEERING 10 items
  59. PREMIER MAGNETICS INC 2 items
  60. RENCO 1 item
  61. Robert M Hadley Co Inc 1 item
  62. Rockwell Automation 1 item
  63. SHOGYO 1 item
  64. Signal Transformers 19 items
  65. Sprague 1 item
  66. SQUARE D 5 items
  67. Sola Electric 1 item
  68. SOLA BASIC 1 item
  69. STANCOR 4 items
  70. TAMURA 1 item
  71. TACTEC 1 item
  72. TOPAZ 1 item
  73. THORDARSON 1 item
  74. TOA 1 item
  75. TRANSFORMER TECH 3 items
  76. TYCO/ M/A-COM 1 item
  77. Triad/Magnetek 5 items
  78. U&F TRANSFORMER CORP 1 item
  79. Triad/Utrad 3 items
  80. VALOR 3 items
  81. UTC 5 items
  82. WABASH 1 item
  83. VITEC 1 item
  84. Weidmuller 1 item
  85. Westinghouse 2 items
  86. Woods 1 item
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