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. !@ 1 item
  2. PRINCETON TELECOM CORP 1 item
  3. Unmarked 16 items
  4. ACME 1 item
  5. ACE TRANSFORMER CO. 1 item
  6. Adapt/Corvus 1 item
  7. Ault Inc 2 items
  8. Antron 1 item
  9. BELFUSE 1 item
  10. Basier Electric 1 item
  11. Bender GmbH 1 item
  12. Cooper/Bussmann 1 item
  13. Calrad 1 item
  14. CHLORIDE ELECTRO NETWORKS 1 item
  15. CHILD GUIDANCE 1 item
  16. CONTROLLED POWER CO 1 item
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  18. COAST COIL 1 item
  19. CUSTOM COIL 2 items
  20. Dale 1 item
  21. CR MAGNETICS INC 1 item
  22. Datatronics Ltd 3 items
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  24. DAVID SYSTEMS 1 item
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  26. EIA 1 item
  27. EDS 2 items
  28. Dynamic Instruments Corp 2 items
  29. ELECTRO NETWORKS 7 items
  30. EIRE 1 item
  31. DONGAN ELECTRIC MFG, CO 1 item
  32. ELECTRONIC TECHNIQUES 1 item
  33. E.I.L. INSTRUMENTS INC 3 items
  34. F W Bell 1 item
  35. Ensign 1 item
  36. Equal Access 1 item
  37. General Electric 1 item
  38. Global Village Communication 1 item
  39. GWE & WINDING CO. 1 item
  40. GOULD/JVE 1 item
  41. HOBART TRANSFORMERS 1 item
  42. HYDE 1 item
  43. Honeywell International Inc 1 item
  44. INSTRUMENT TRANSFORMERS INC 5 items
  45. IMAI ELECTRIC CO 1 item
  46. JENSEN 1 item
  47. JEFFERSON ELECTRIC 3 items
  48. MAGNETEK 1 item
  49. Littlite 1 item
  50. MACO 1 item
  51. MGM Transformer Co 1 item
  52. Micron Transformer 1 item
  53. Mini Circuit Labs 7 items
  54. MICROTRAN 11 items
  55. Texas Instruments 2 items
  56. MULTI PRODUCTS 1 item
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  58. PCA 1 item
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  60. PC&S 1 item
  61. PICO 10 items
  62. PHILMORE 1 item
  63. PREM 2 items
  64. PULSE ENGINEERING 10 items
  65. PREMIER MAGNETICS INC 2 items
  66. RENCO 1 item
  67. Robert M Hadley Co Inc 1 item
  68. Rockwell Automation 1 item
  69. SHOGYO 1 item
  70. Signal Transformers 24 items
  71. Sprague 1 item
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  73. Sola Electric 5 items
  74. SOLA BASIC 1 item
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  81. THORDARSON 1 item
  82. TOA 1 item
  83. TRANSFORMER TECH 2 items
  84. TYCO/ M/A-COM 1 item
  85. Triad/Magnetek 6 items
  86. U&F TRANSFORMER CORP 1 item
  87. Triad/Utrad 3 items
  88. VALOR 3 items
  89. UTC 7 items
  90. WABASH 1 item
  91. Vishay 1 item
  92. VITEC 1 item
  93. Weidmuller 1 item
  94. Westinghouse 2 items
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  1. PICO - T22030 - Shielded 100 Ohm CT/ 100 Ohm split.
    $7.50
    Transformers, audio. Shielded 100 Ohm CT/ 100 Ohm split. Military type TF5R21ZZ. Package; 0.7" D x 0.8" high. Learn More
  2. Ensign - P020-2-016X - Transformer, power. Pri/Sec: 115/230 to Dual 8V.
    $4.50
    Transformer, power. Power: 12VA. Pri/Sec: 115/230 to Dual 8V. Secondary: 750mA each. Construction: Low Profile semi-toroidal hum-bucking. Mounting: PCB. Dimensions: 35mm above board x 48mm x 57mm. Note: 8VAC at 1.5A or 16VCT at 750mA. For quantity price breaks, please call to order. From: 24/Case. Learn More
  3. - 17%
    AULT INC - 328-2024-000E3 - Transformer. AC adapter. 24VAC 0.83A 20VA out.
    AULT INC - 328-2024-000E3 - Transformer. AC adapter. 24VAC 0.83A 20VA out.
    Special Price $4.95 Regular Price $5.95

    Transformer. AC adapter. 24VAC 0.83A 20VA out, 120VAC 60Hz 0.22A input. Class 2 UL listed 38H3. Mount: wall - plug in. With 5.5mm female DPC plug on the end of 7.5ft 2-Cond cable. From: 24/Case.

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  4. - 18%
    Triad/Magnetek - F-41X - Transformer. 25.2VCT@ 2Amp.
    Triad/Magnetek - F-41X - Transformer. 25.2VCT@ 2Amp.
    Special Price $8.99 Regular Price $10.99
    Transformer. 25.2VCT@ 2Amp. Filament transformer red-red/yel-red. 115VAC Primary black leads. Dimensions: 2.3 x 3.1 x 2.6" high with 2 hole mounting flange 3.56"spacing. Weight: 2.2 lbs. Learn More
  5. Triad/Magnetek - SP62 - AUDIO XFMR 800ohm:3.2ohm 50mW
    $8.95
    800-Ohm CT to 3.2ohm 300Hz-60KHZ 50mW 4MA 1/MFG. box .Starting to Tarnish due to age Learn More
  6. Triad/Utrad - F28-200V - Transformers. Dual 14V 0.2Amp.
    $5.95
    Transformers. Dual 14V 0.2Amp 6VA or 28VCT 200ma, single 115V Primary.Split-bobbin wound PCB mount. Series: 28VCT 200ma or Parallel outputs of 14V 200ma. 1/2lb. Learn More
  7. Sprague - 11Z3101 - Transformer, pulse. Ratio: 1:1:1 (10-10-10 Ohms).
    $6.75
    Transformer, pulse. Ratio: 1:1:1 (10-10-10 Ohms). Enclosed. Mount: PCB. Dimensions: 1" x 0.75" x 0.75"high. Leads: 0.5" long. Learn More
  8. Signal Transformers - MPL-12-1296A - Transformer. Dual 13V primaries, 24VA triple secondaries.
    $4.95
    Transformer. Dual 13VAC primaries (4+3, 2+1). Secondaries: 5+6, and 8+9: 18.6V @ 216mA each, 7+10: 9.6V @ 180mA. 2.5" long x 2" wide x 1" above board. When used with voltage regulators: Regulator 1 - 5VDC 270mA, Regulator II - 12VDC 85mA 12VA. Flathead PCB mount 10 pin. New. Note: All ten terminals are coated with an anti-tarnish coating that disintegrates upon soldering. If you want to just test these transformers, remove the coating by touching with a soldering iron. Gould 294273 REV.00-1. Learn More
  9. Signal Transformers - DPC120-200 BOARD - Dual 60V 0.4A Sec - Isolation Xfmr On a PC board
    $8.94
    2 x 60V 0.4AMP **ON A PC BOARD** (for customer convenience) MINIATURE PC Mount POWER TRANSFORMERS DUAL 115/230V PRI 8-PIN 24VA SERIES: 120VCT@200MA PARALLEL: 60V@400MA 1.6"L X 2.25"W X 1.38"HIGH 12-0Z EACH. Includes terminal / barrier strip for easy connections. Learn More
  10. Signal Transformers - DPC-120-200 - Transformer, step down. Power: 24VA.
    $4.99
    Transformer, step down. Power: 24VA. Pri/Sec: Dual: 115 / 230V Pri to Dual 60V 0.4Amp. Secondary: Output in Series = 120VCT at 200mA Output in Parallel = 60V at 400mA. Construction: Miniature printed circuit board mount. Dimensions: 1.6"L X 2.25"W X 1.38"H. Weight: 12-oz each. 8-pin-Series, designed to operate from 50Hz through 500Hz, Insulation Class B 130degC UL-1466 E66312 UL-506 and CSA certified to C22.2 #66 Also useful as 24 Watt Isolation Transformer 120VCT. Learn More
  11. Signal Transformers - 241-4-1775 - Transformer, power. 15VAC at 400mA.
    $5.75
    Transformer, power. 15VAC at 400mA. Split-bobbin, high isolation. low capacitive coupling. Dimensions: 2.37" long x 1.25" wide x 1.37" high. Mounting holes are 2" apart. Primary: 5" wire leads. Sec: 8" wire leads to 3-pin molex plug. Weight: 7 oz. Learn More
  12. SHOGYO - 350304RO2COA - Power supply, DC. 3VDC 400mA output.
    $3.75
    Power supply, DC. 3VDC 400mA output, 3.5mm RA plug Ctr Neg. Input: 120VAC 60HZ 3.5W. UL Listed Class 2 wall transformer.Double marked U/010/7. Learn More
  13. - 25%
    PULSE ENGINEERING - PE64680 - PULSE TRANSFORMER DIP-8
    PULSE ENGINEERING - PE64680 - PULSE TRANSFORMER DIP-8
    Special Price $4.46 Regular Price $5.95
    DIP-8 PULSE TRANSFORMER Learn More
  14. PICO - PICO-10905 - Pulse Transformer ultra-miniature 5Watt
    $45.99
    Pulse Transformer ultra-miniature 5Watt 3.2V to 330V 5W 30KHz 0.6"OD - new Learn More
  15. JENSEN - 25CV4 - Transformer, audio. 25VCT line transformer.
    $4.95
    Transformer, audio. 25VCT line transformer to 8 Ohm speaker with taps for 1/8, 1/4, 1/2, 1, 2 and 4 watts. Cross: Z3631. Learn More
  16. GLOBAL VILLAGE COMMUNICATION - CX09V500 - AC Adaptor. Output: 9VDC 500mA.
    $4.95

    AC Adaptor. Output: 9VDC 500mA. 120VAC input, with 5.5 x 2mm center-positive barrel connector on 6 foot cord. Approximately 2"x2-1/2"x1-1/2" in size, color beige.

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  17. ELECTRO NETWORKS - 6096978-1 - Military Radio Transformer W8885
    $99.00
    Radio Transformer Factory New Military Fully enclosed NSN 5950-005019442, (LOCKHEED MARTIN 6096978-1)Double marked W8885 Learn More
  18. Dynamic Instruments Corp - 05D0003 - AC Adapter. 9.75VDC 650mA.
    $4.50
    Power Supply. AC Adapter. Input: 120VAC 60Hz 12 watt. Output: 9.75VDC 650mA. Wall-wart. High current, has a center-tapped transformer with (2) 1N4001 rectifiers and a 1000uF filter inside. A 6 foot cord terminated with 1/8" plug. Made in the USA. Learn More
  19. EDS - EDS-2-500 8.7V - AC adapter. Output: 8.7VDC 150mA.
    $4.95
    Power supply. AC adapter. Input: 120VAC 8 watt. Output: 8.7VDC 150mA. Wall adapter, with 6-foot 2-conductor cable. Listed: UL/CSA. Learn More
  20. - 20%
    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
  21. - 20%
    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
  22. - 22%
    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
  23. EIA - 2816285-1 - Transformer, step down. Pri/Sec 120V-11V-22V.
    $9.00
    Transformer, step down. Power: 25 VA (est.). Pri/Sec 120V-11V-22V . Secondary: 1A (est.) each winding. Turns ratio: 12:1 and 6:1. Construction: e-laminations. Connections: wire leads. Package: open laminations. Mounting: brackets. Dimensions: 3x2-3/4x2 inches. Weight: 1.7 lbs. Two separate secondaries, 11V and 22V. Note: New older stock. Learn More
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