Power Supply

We carry replacement AC DC adapter, converters, and electronic test equipment to keep your electrical devices at optimum power. Our wide selection of exceptional electronic power supplies for sale ensures that you’ll find the exact plug your device requires to keep on charging. 

If the replacement AC DC adapter you’re looking for is currently out of stock, there’s no need for you to worry. You can request a part and we’ll have it sent to your home or office directly as soon as possible. 

Shop our selection of electronic power supplies below and call us at 1 (440) 205-8388 if you have any questions. 

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  1. PRINCETON TELECOM CORP 1 item
  2. Unmarked 13 items
  3. Analog Devices Inc 2 items
  4. 3P Pacific Power Products 1 item
  5. AC DC Electronics 3 items
  6. Acopian 7 items
  7. Advanced Power Solutions 1 item
  8. Acme Electric Corp 1 item
  9. AD COM 1 item
  10. Adapt/Corvus 1 item
  11. Astec 22 items
  12. Ault Inc 7 items
  13. INTER'L POWER 1 item
  14. ATLAS SOUNDOLIER 1 item
  15. ASTRODYNE. 1 item
  16. Burr Brown 7 items
  17. CALEX 2 items
  18. California DC 1 item
  19. CABUR ITALY 1 item
  20. CDI 3 items
  21. Cherokee International Inc 1 item
  22. CHILD GUIDANCE 1 item
  23. Computer Products 5 items
  24. CPI 1 item
  25. CONDOR INC. 3 items
  26. CLARK 1 item
  27. COSEL 3 items
  28. CONDOR 1 item
  29. Coutant/Lambda 1 item
  30. CPS INC 1 item
  31. Deltron 3 items
  32. DATEL 2 items
  33. Densei/Lambda 10 items
  34. DARRAH ELECTRIC CO. 1 item
  35. DELL 3 items
  36. EDS 3 items
  37. Emerson 3 items
  38. Dynamic Instruments Corp 3 items
  39. EGSTON 1 item
  40. ERICSSON 1 item
  41. ERG INC 3 items
  42. Equal Access 1 item
  43. ENG ELECTRIC INC 1 item
  44. General Electric 1 item
  45. FEN-TONE 1 item
  46. FIL-MAG 1 item
  47. GlobTek, Inc 1 item
  48. General Signal 1 item
  49. Global Village Communication 1 item
  50. Gould 1 item
  51. Hewlett Packard 12 items
  52. HP/Agilent 1 item
  53. International Power Devices 8 items
  54. INTERNAT. COMPONENTS 1 item
  55. Intertek/Power Stream 4 items
  56. International Power Sources 2 items
  57. KEPCO 12 items
  58. ITE POWER SUPPLY 1 item
  59. KEPCO/TDK 2 items
  60. Linear Technology 1 item
  61. Lambda 22 items
  62. LEEDS & NORTHRUP 1 item
  63. LORAIN 1 item
  64. LUCENT 1 item
  65. Littlite 2 items
  66. MAXIM 1 item
  67. Meproelectric 1 item
  68. METAGRAM AMERICA INC 1 item
  69. Modern Industries Signal Equipment 1 item
  70. MODUPOWER 1 item
  71. Texas Instruments 3 items
  72. MULTI PRODUCTS 1 item
  73. MPS 1 item
  74. NORTH ELECTRIC CO. 1 item
  75. NJE 1 item
  76. Nemic/Lambda 16 items
  77. OMRON 1 item
  78. OMEGA ENGINEERING 1 item
  79. ON-TECH 1 item
  80. PCC 1 item
  81. Phoenix Contacts 4 items
  82. Phoenix Contact / Germany 1 item
  83. PIONEER MAGNETICS 2 items
  84. POWER ONE 20 items
  85. POWERTECH 3 items
  86. POWER PRODUCTS 3 items
  87. POWERMATE CORP 2 items
  88. POWER-ONE 2 items
  89. POWER TRENDS 1 item
  90. RELIABILITY 3 items
  91. RECOTON 1 item
  92. Sanyo 1 item
  93. SEMI CIRCUITS 2 items
  94. SHOGYO 1 item
  95. SHENZHEN FUJIA APPLIANCE CO LTD 1 item
  96. Siemens 1 item
  97. Sierracin/Thermal Systems 1 item
  98. Sierracin Power Systems 1 item
  99. Signal Transformers 1 item
  100. SORENSEN 5 items
  101. Sola Electric 4 items
  102. SKIL 1 item
  103. SOLA 1 item
  104. Stevens Arnold Inc 1 item
  105. Stevens-Arnold 1 item
  106. SWITCHING SYSTEMS INTER 1 item
  107. TDK 2 items
  108. TELCOM 1 item
  109. TELECOM 2 items
  110. TAMURA 1 item
  111. SYSTEM CONNECTION 1 item
  112. SYNQOR 1 item
  113. Toshiba 1 item
  114. TOKO 1 item
  115. THOMSON TUBES ELECTRONIQUES 1 item
  116. Todd Products Corp 1 item
  117. UNIV POWER CORP 1 item
  118. VALOR 2 items
  119. WANG 1 item
  120. VDO-PAK 2 items
  121. VICOR 10 items
  122. WANLASS 1 item
  123. Volgen Electric Co Ltd 1 item
  124. WEIR - UK 1 item
  125. Xentek Inc 1 item
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Items 49-72 of 349

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  1. Unidentified MFG - MW187M - Adapter. 12VDC to 6VDC 600mA.
    Unidentified MFG - MW187M - Adapter. 12VDC to 6VDC 600mA.
    $4.50
    Adapter. 12VDC to 6VDC 600mA. Cigarette lighter plug with 5 foot output cable and female 5.5mm connector, center positive. Learn More
  2. Unidentified MFG - CS2223M1 - Power Supply Board, High Voltage, 15K VDC.
    Unidentified MFG - CS2223M1 - Power Supply Board, High Voltage, 15K VDC.
    Special Price $15.98 Regular Price $19.95
    READY TO SHIP - ONLY 18 LEFT IN STOCK!

    CS2223M1 Power Supply Board, High Voltage, 15K VDC.

    Approx 15,000VDC no load.

    Current: Unknown.

    Input: 120VAC.

    Dimensions: 5 x 4 x 1" tall.

    Red & Black #22 XLPVC Leads good for 20KVDC.

    Note: Very nicely made.

    Learn More
  3. Texas Instruments - AC9500 - 18V 1.35A - AC output 18VAC @ 1.35Amp and 8.5VAC at 150mA.
    Texas Instruments - AC9500 - 18V 1.35A - AC output 18VAC @ 1.35Amp and 8.5VAC at 150mA.
    Special Price $18.98 Regular Price $26.95
    READY TO SHIP - ONLY 6 LEFT IN STOCK!

    Texas Instruments - AC9500 - 18V 1.35A Transformers, Dual.

    AC output 18VAC at 1.35Amp and 8.5VAC at 150mA.

    ICC-2-1500-1-CL2.

    Complete with a 4 foot, 2-conductor power cable.

    Output cable approx 7.5' with a 4-pin connector.

    Mount: Desk top.

    Listed: UL/CSA.

    New Old Stock

    Learn More
  4. Frantz Medical LTD - D-1319-03 - DC Power Supply. Output: 5VDC 500mA.
    Frantz Medical LTD - D-1319-03 - DC Power Supply. Output: 5VDC 500mA.
    Special Price $16.98 Regular Price $24.50 As low as $14.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Frantz Medical LTD - DC Power Supply. Output: 5VDC 500mA. Power Supply. 

    Input: 115 VAC, Fused Primary

    Regulated Output: 5 VDC 500 mA

    Medical Grade Power Supply

    This PCB uses a High Quality Signal Transformer ST-5-16 Class 2 Split Bobbin Transformer.

    Has Four 1/4" Male Quick Connect Terminals.

    LM317T Voltage Regulation.

    Dimensions: 2.1" x 4.4" x 1.5" high.

    Weight: 12 oz.

    Factory New

    Made in USA

     

    Learn More
  5. SIERRACIN POWER SYSTEMS - 5B5-A - 5VDC 5Amp Switching P/S
    SIERRACIN POWER SYSTEMS - 5B5-A - 5VDC 5Amp Switching P/S
    $45.00
    Open frame Switching Power supply. 9-pin terminal board, 1+2, 3&4, 7+8 jumped, no hookup instructions. Replaceable ceramic 3AG fuse. New, older stock. 6.5" x */5" x 1.75" black aluminum case/frame. Only 1.8 pounds. Learn More
  6. SEMI CIRCUITS - SP6927 - Power Supply, DC/DC Triple Output.
    SEMI CIRCUITS - SP6927 - Power Supply, DC/DC Triple Output.
    $19.95
    Power Supply, DC/DC Triple Output. Output: 15VDC@100mA, neg 15VDC@25mA, 5VDC@500mA . Input Voltage Range: 12VDC. Operating Mode: Switching. Overall Power Rating: 4 VA. Packaging Style: potted PCB assembly. Size: 2.5 x 2 x 0.4 inches. Output/output connections: PCB pins. Learn More
  7. POWER ONE - NRG5D7A8C2VD - Power Supply. 15A Five-Output Switching.
    POWER ONE - NRG5D7A8C2VD - Power Supply. 15A Five-Output Switching.
    Special Price $129.98 Regular Price $250.00

    POWER ONE - NRG5D7A8C2VD Power Supply, Switching.

    5-Outputs:

    24VDC at 15A.

    24VDC at 7A.

    5VDC at 8A.

    15VDC at 1A.

    15VDC at 1A.

    Input: 115V 60Hz 10A.

    12"L x 5"W x 2.5"H.

    Modular construction, fan cooled.

    Weighs 4.7 lbs.

    P/N: 073-62624-101 with wiring diagram and test sheet.

    Learn More
  8. TDK Lambda - LVS-42E-12 - Power Supply. 12VDC 0.9Amp, Switching.
    TDK Lambda - LVS-42E-12 - Power Supply. 12VDC 0.9Amp, Switching.
    Special Price $89.98 Regular Price $198.50
    READY TO SHIP - ONLY 36 LEFT IN STOCK!

    Lamba Commercial LV Series Power supply. 12VDC 0.9Amp, switching. Output Adjustable 5% up or down. Input: 105-265VAC. 2% Regulation from No load to Full load. 64% Efficiency. No overshoot at turn on, turn off, or power failure.  0 C to 60 C Operating range. Overload Protection, Overvoltage Protection, Convection Cooling, Plated Steel chassis.

    Open frame. Dimensions: 35 x 97 x 79.5mm. Weight: 250 grams. NIB. with Instruction sheet. UL and CSA Approved.

    Why repair for $130-$150 when you can purchase a New Lambda Factory Replacement at fraction of that cost.

    Learn More
  9. KEPCO - OPS-5000 - Power supply, 0-5000V 0-5mA REG METERED/ADJ.
    KEPCO - OPS-5000 - Power supply, 0-5000V 0-5mA REG METERED/ADJ.
    Special Price $489.98 Regular Price $850.00

    KEPCO - OPS-5000 Power Supply

    Kepco OPS Series Power Managers are high voltage 20-, 25-, and 35-Watt fast programmable power supplies, which can stabilize a voltage or current against the effects of load, source, or temperature changes, yet respond with agility to programming signals requiring swift changes in output. A built-in uncommitted amplifier can be used for summing, scaling, and programming by passive resistance.

    AC Line Input Voltage: Universal / 100 V to 240 V /1 Ph

    Display / Meter Type:  Analog Meter

    Instrument Profile:  Benchtop – Rack Mountable

    Number of Outputs: 1

    Rated Output Power (Watts): 25 W

    Maximum DC Current: 5 mA DC

    Maximum DC Voltage: 5 kV DC

    Additional Information: http://www.kepcopower.com/

     

    Learn More
  10. International Power Devices - OBS025YR - DC/DC Converter. Single output 9V 25 watt.
    International Power Devices - OBS025YR - DC/DC Converter. Single output 9V 25 watt.
    $59.00
    DC/DC Converter. Single output 9V 25 watt. Input: 24VDC. Module 7 pin, chrome housing. Dimensions: 2" x 2". Learn More
  11. International Components - ICC-2-500 - AC Power Supply Adapter. Battery Charger. 6VDC 400mA 2.4W.
    International Components - ICC-2-500 - AC Power Supply Adapter. Battery Charger. 6VDC 400mA 2.4W.
    Special Price $5.98 Regular Price $7.50
    IN STOCK - MORE THAN 100 READY TO SHIP!

    International Conponents - ICC-2-500 AC Power Supply Adapter.

    Input 120VAC 8 watt.

    Output: 6VDC 400mA 2.4 watt.

    Complete with attached 6 foot cable.

    Wall mount.

    Quick Connect/Disconnect Plug (See Picture).

    Battery charger - This style is used to recharge various powered vehicles, weed-wacker and hedge trimmers.

    New Old Stock

    Made in Taiwan

    Alternate/Cross: 4-060502

    UL, CSA Approved

    Learn More
  12. GOULD - LMGT150/15 - 5V@20A, 2X 12-15V@1.75A SWITCHER P/S OPEN FRAME
    GOULD - LMGT150/15 - 5V@20A, 2X 12-15V@1.75A SWITCHER P/S OPEN FRAME
    Special Price $26.98 Regular Price $49.98
    READY TO SHIP - ONLY 19 LEFT IN STOCK!

    GOULD - LMGT150/15 - 5V@20A 2X 12-15V@1.75A 

    SWITCHER Power Supply

    OPEN FRAME

    Learn More
  13. FEN-TONE - 9-096 - POWER SUPPLY, Universal 6V/7.5V/9V VDC Adapter 300MA
    FEN-TONE - 9-096 - POWER SUPPLY, Universal 6V/7.5V/9V VDC Adapter 300MA
    Special Price $9.98 Regular Price $14.95
    READY TO SHIP - ONLY 28 LEFT IN STOCK!

    FEN-TONE - 9-096  POWER SUPPLY.

    Input: 117VAC 5 W

    Output: Selectable 6V /7.5V /9V DC ADPT 300MA

    Changeable Polarity and 5 Way Adapter.

    Made in Taiwan

    Learn More
  14. ERICSSON - PKG4410PI - DC/DC 3.3VDC 14A OUT,38-72V-IN 3"X2.5"
    ERICSSON - PKG4410PI - DC/DC 3.3VDC 14A OUT,38-72V-IN 3"X2.5"
    Special Price $18.98 Regular Price $32.50 As low as $16.98
    READY TO SHIP - ONLY 50 LEFT IN STOCK!

    ERICSSON - PKG4410P - DC/DC  Convertor

    The PKG units can be used as on-board distributed power modules, or serve as building blocks for more centralized power boards. The high efficiency makes it possible to operate over a wide temperature range without any extra heatsinks. At forced convection cooling >200 lfm (1 m/s), the PKG units can deliver full power without heatsinks up to +65°C ambient. With derated output power it can also operate in temperature controlled environments with non-forced convection cooling. By adding external heatsinking, the temperature range can be extended even further. Thanks to its peak power capability, the PKG series is ideal for applications where max power is only required during short durations e.g. in disc drives. The PKG series uses ceramic substrates with plated copper in order to achieve good thermal management, low voltage drops, and a high efficiency.

    Input Voltage: 38-72VDC

    Output Voltage: 3.3VDC @ 13.6Amps

    45W Output.

    Efficiency typ 86% (5 V) at full load

    1500 V dc isolation voltage

    Terminal Type: PCB

    MTBF >200 years at +75 °C casetemperature

    Rugged mechanical design andefficient thermal management, max+100 °C case temperature

    EMI measured according toEN 55 022 and FCC part 15J

    Dimensions: Size 74.7x63.5x11.0 mm (2.94x2.50x0.433 in.

    Made in Sweden

    Learn More
  15. Dynamic Instruments Corp - 28-500122-1, BC-52  - Battery charger. 1.45VDC 45mA.
    Dynamic Instruments Corp - 28-500122-1, BC-52 - Battery charger. 1.45VDC 45mA.
    Special Price $2.98 Regular Price $6.50 As low as $2.69
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Dynamic Instruments Corp - 28-500122-1 Power supply.

    Pager Battery Charger.

    Switchable Input 120/240VAC.

    Output: 1.45VDC 45mA.

    Wall mount.

    Cable with a 2.5mm plug.

    Listed: UL/CSA.

    Learn More
  16. Dynamic Instruments Corp - 05D0004 / 531B - AC Adapter. Output: 12.5VDC 600mA.
    Dynamic Instruments Corp - 05D0004 / 531B - AC Adapter. Output: 12.5VDC 600mA.
    Special Price $5.98 Regular Price $7.50
    READY TO SHIP - ONLY 91 LEFT IN STOCK!

    Dynamic Instruments Corp - 05D0004 / 531B

    Power Supply. AC Adapter.

    Input: 115VAC 60Hz 12Watt.

    Output: 12.5VDC 600mA.

    Enclosed 3 prong wall mount with a 2 conductor 4.5 foot long.

    Listed: UL.

    Note: Two Wire Output - No Barrel Connector. 

    Made in the USA

    Learn More
  17. Telxon / EDS - EDS-2-500 5.8VDC - AC adapter. 5.8VDC 180mA.
    Telxon / EDS - EDS-2-500 5.8VDC - AC adapter. 5.8VDC 180mA.
    Special Price $4.98 Regular Price $6.95
    READY TO SHIP - ONLY 25 LEFT IN STOCK!

    Telxon / EDS - EDS-2-500

    701 / RFR 202 Battery Charger

    Power supply, AC adapter.

    Output: 5.8VDC 180mA.

    Input: 120VAC 60Hz 8 watt.

    Mount: wall, enclosed.

    Complete with attached 6' - 2 conductor cable and barrel connector 5.8mm OD / 1.9mm ID. Center positive.

    Learn More
  18. Datel - DAC-VR12B1B - New Module D/C Converter
    Datel - DAC-VR12B1B - New Module D/C Converter
    Special Price $95.99 Regular Price $125.00
    D/C Converter Factory New parts, each in anti-static foam. Learn More
  19. Computer Products - PM646 - DC/DC Converter. Out: 5VDC 100mA.
    Computer Products - PM646 - DC/DC Converter. Out: 5VDC 100mA.
    $17.95
    DC/DC Converter. Input: 12VDC (10.8VDC - 13.2VDC). Input current: 20mA no load, 100mA full load. Regulated, without input filter. Output: 5VDC 100mA. Case: 12 Dip in a 24 Dip outline. Case material: non-conductive black plastic. New. Learn More
  20. COMPUTER PRODUCTS - PM324D - Power Supply. Output: 5V 1Amp.
    COMPUTER PRODUCTS - PM324D - Power Supply. Output: 5V 1Amp.
    Special Price $7.46 Regular Price $9.95
    Power Supply. Output: 5V 1Amp. Input: 220V. Module. Dimensions: 1-7/16" x 2-3/16" x 4-3/4". Note: Unmarked. Learn More
  21. Child Guidance - 26284 - Transformer, AC Power Adapter. Show-N-Tell, 10.5VAC 0.71Amp = 7.5VA.
    Child Guidance - 26284 - Transformer, AC Power Adapter. Show-N-Tell, 10.5VAC 0.71Amp = 7.5VA.
    Special Price $4.98 Regular Price $8.95 As low as $3.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Child Guidance - 26284 - Transformer, AC Power Adapter.

    Primater: 115 VAC Plug-In Wall Adapter

    Output: 10.5VAC 0.71Amp = 7.5VA.

    Made for "SHOW N TELL" toys including Phono-Viewer.

    Wall mount. Unit has an 8 foot 2 conductor cord for the secondary.

    UL Recognized

    New Old Stock

    Learn More
  22. Cherokee International Inc - QT201DV 2A B - 150WT Switcher +5@15A +15@4A -15@5.2A
    Cherokee International Inc - QT201DV 2A B - 150WT Switcher +5@15A +15@4A -15@5.2A
    $89.00
    150W SWITCHER +5 @15A. +15 @4A. & -15 @5.2A. 115/230V 50/60Hz 4/2Amps In - Approx. 8.25"L 4.5"W 2.5"H Learn More
  23. Burr Brown - 4341 - True RMS-TO-DC converter 14-dip new
    Burr Brown - 4341 - True RMS-TO-DC converter 14-dip new
    Special Price $249.99 Regular Price $289.00
    True RMS-TO-DC converter 14-dip module new gold leads Learn More
  24. Astec - AK40A-048L-018F04SM - DC/DC Converter. Single output. Output: 1.8V 4Amp.
    Astec - AK40A-048L-018F04SM - DC/DC Converter. Single output. Output: 1.8V 4Amp.
    $69.95
    DC/DC Converter. Single output. Output: 1.8V 4Amp. 7.2 watt. Input: 36-75V. Case: 2.00" L x 1.06" W x 0.50" H (50.8mm x 26.9mm x 12.7mm). 20 Pin. Learn More
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