Power Supply

Power supplies are electronic components that convert electrical energy from one form to another, such as from AC to DC, or to regulate the voltage or current to a desired level. Simply put: it supplies components with electric power. Like any electronic component, power supplies can experience failures due to a variety of reasons, including:

  • Component Failure: This can occur due to a failure of one of the components in the power supply, such as a transistor, bulging capacitor, or diode; cracked PCBS and overstressed semiconductors are also common failures.
  • Overload: Overloading the power supply can cause it to fail, especially if it is being used beyond its rated capacity.
  • Short Circuit: A short circuit in the power supply or in the connected system can cause it to fail.
  • Aging: Over time, components in the power supply can degrade, leading to decreased performance or complete failure. Cracked solder joints are common in older power supplies.
  • EMI/RFI Interference: Electromagnetic or radio frequency interference can cause the power supply to function improperly or even fail.
  • Temperature: Extreme temperatures can cause components in the power supply to expand or contract, leading to failure.
  • Power Surge: A power surge or spike can cause a power supply to fail if it is not properly protected.
  • Various other reasons
We have the technical expertise to fix these problems quickly and affordably. Our standard repair procedure includes a 4 hour burn-in at 80% load. You can count on our 50 years plus of experience and our 2-year warranty to repair your power supplies!

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7004 Items Found
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Mfg. Mfg. Part Num. Description Prices
American Power Conversion 900W Battery Backup Unit Repair: 1,040.00
MOOG 122-149 Servo Amplifier without Power Supply Repair: 384.00
Bobst 734-LY Die Cutter Power Supply Card Repair: 1,492.00
Feller Engineering 300 Power Supply Repair: 1,768.00
Power Mate EMA-18/24CC Power Supply 18 to 24VDC Out Repair: 432.00
Siemens 6ES5951-7LD21 Simatic S5 Modular Power Supply Repair: 740.00
Conair 20E77604 NFS110-7602P Switching Power Supply Repair: 548.00
Cosel KMC15-2 Power Supply +5V / +/-15V Repair: Call for price
CSR Contraves PS700 NC700 DC Power Supply Module Repair: 440.00
Warner Electric SPC34633 Mod 6150 Power Supply Board Repair: Call for price
Graphics Microsystems Inc. 090G100132-01 90-132VAC 300W PSU Power Supply Repair: 544.00
Graphics Microsystems Inc. 090G100132-01 PS Only PSU Power Supply Only Repair: 452.00
Misc B-23-1326 Power Supply Board Repair: 452.00
Misc 82414 Power Supply Board Repair: 452.00
Stromversorgung 149001-51101 24 VDC 10 Amp Single 240 Watt Power Supply Repair: 576.00
Ascent Power Technology 700-898-000 25V 40 Amp / 36V 12 Amp Power Supply Repair: 1,048.00
Pulsafeeder 08-600-02 MCT210 Power Supply Board Repair: 352.00
Square D PS-25 SY/Max Power Supply Repair: 820.00
Industrial Solid State Controls 621-9934C I/O Rack Power Supply Repair: 424.00
Industrial Solid State Controls 621-9931 I/O Rack Power Supply Repair: 388.00
Lambda LUS-11-24 Single Output Power Supply Repair: 356.00
Condor HCBB-105W-A+ Triple Output Industrial Power Supply Repair: 316.00
Westinghouse Electric 486A712G02 Power Supply and Synchronization Board Repair: 2,212.00
General Electric IC600PM500L Six Power Supply Repair: 964.00
Volgen Electric Co PK50-1515V Triple Output DC Power Supply Repair: 396.00
Volgen Electric Co PM-03YJ730420BD Mod M26/15B Sumitomo (2) Power Supply Repair: 1,640.00
Zenith ZPS-300AP Quad Output DC Power Supply 300W Repair: 656.00
Asc Machine Tools B-11164 REV. 2AB Mod 303 Load Compression Power Supply Repair: 440.00
Fusion UV Systems P300M 220V-240V AC 1 Phase 15A Power Supply Repair: 1,640.00
Vanner 20-1000TUL.2 12VDC Power Inverter to 120VAC Repair: 1,520.00
acdc Electronics RMV224B-2339-0000 220W Enclosed Switching Power Supply Repair: 780.00
Misc TSA3 Laptop Computer Power Supply Repair: Call for price
Fanuc A16B-1212-0871/XXX System R-J2 Robot Control DC Supply Repair: 664.00
Acopian B12TN100 12VDC B Enclosed Power Supply Repair: 508.00
Cherokee International QT4A1 Multiple Output Switching Power Supply Repair: 384.00
Matsushita ETU-12G100L2 12VDC 10A Power Supply Repair: 504.00
Intercop 433 23-0116 2024SA Back Board Power Supply Repair: 1,340.00
AGFA IM+43323-1732 2024SA Back Board Power Supply Repair: 1,340.00
Switching Systems International SQM150-1222-5-A Multiple Voltage Switching Power Supply Repair: 988.00
Devotec 012-29900F Devotec 20 Power Supply Repair: 712.00
SMA BETM-01:11118 Power Supply Board Repair: 1,060.00
Lambda LIS-6(I)-48 Regulated Power Supply Module (48V) Repair: 452.00
Lambda LIS-6(I)-28 Regulated Power Supply Module (28V) Repair: 452.00
Lambda LIS-6(I)-20 Regulated Power Supply Module (20V) Repair: 452.00
Lambda LIS-6(I)-15 Regulated Power Supply Module (15V) Repair: 452.00
Lambda LIS-6(I)-6 Regulated Power Supply Module (6V) Repair: 452.00
Lambda LIS-6(I)-5 Regulated Power Supply Module (5V) Repair: 452.00
Lambda LIS-6(I)-12 Regulated Power Supply Module (12V) Repair: 452.00
Lambda LIS-7I-24 Regulated Power Supply Module (24V) Repair: 544.00
Powertec 19C-D00 Valuswitcher Multi Voltage Power Supply Repair: 380.00
Sola Electric 28-24-250 24VDC 5A Power Supply Repair: 416.00
Planeta 4/85 Power Supply Board Repair: 820.00
Bosch 060838-114 VM50/B-TC1 Power Supply Module Repair: 2,328.00
Westronics PA100056-03 DDR10 Power Supply Assembly Repair: 1,024.00
Westronics KT100287-01 DDR10 Power Supply Assembly Repair: 1,320.00
Challenge Machinery E-2523 Multiple DC Voltage Power Supply Repair: 480.00
Power-One MAP110-4300 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4015 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4011 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4010 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4004 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4003 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4002 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4001 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4000 MAP110 Quad. Output Power Supply, 5V, 12V, -5V, -12V Repair: 384.00
Power-One MAP110-4300C MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4200 MAP110 Quad. Output Power Supply Repair: 384.00
Adtech Power CS1714 See Westronics Model KT100287-01 Repair: Call for price
Adtech Power AP41-316-E Chart Recorder Power Supply Repair: Call for price
Industrial Drives PSR3-208/50-01-002 PSR3 Power Supply Repair: 2,516.00
Astro-Med 31637001-101 Dash IV Main Power Supply Repair: Call for price
Astro-Med 31635001-101 Dash IV Analog Power Supply Repair: Call for price
Reliance Electric 704323-2X Dual Voltage Power Supply Repair: 496.00
Wohlenberg 3804263 MCS-3 Power Supply Card Repair: 1,988.00
Elpac 1491 Dual Output Power Supply +/-15V or +/-12V Repair: 304.00
Hartmann & Braun 1874-537 Enclosed Power Supply Repair: 1,012.00
Misc AMAV Power Supply and Balance Circuit Repair: 920.00
Omega Coutant MML400 P/N E25274 Quad Output Power Supply Enclosed Repair: 1,072.00
Mold Masters CPUPWR50 Hot Runner Switching Power Supply Repair: 596.00
VERO 116-10101G Trivolt PK60 Power Supply Module Repair: 1,240.00
VERO 116-46896 Trivolt PK55 Power Supply Module Repair: 784.00
Condor HF24-12A 24V 12A DC Power Supply Repair: 388.00
Power Mate EMA-18/24D-V 18V / 20V / 24V EMA Power Supply Repair: 460.00
B&R Industrial Automation ECPS45-0 120VAC 100W Power Supply Module Repair: 644.00
Philips 9404 462 09301 SBE-2 50/140 Control Power Supply Repair: 1,640.00
Fusion UV Systems P300 240V 1 Phase 14A Power Supply Repair: 1,640.00
Tectrol Inc. TO304/14-0754 24VDC 10Amp Switching Power Supply Repair: 440.00
Indramat 277947 Power Supply NT19 Repair: Call for price
Mks Instruments 247D Four Channel Power Supply / Readout Repair: 984.00
Mks Instruments 247C Four Channel Power Supply / Readout Repair: 984.00
Allen Bradley 128491 Power Supply Repair: 1,140.00
Allen Bradley 112346 P/S Dist Board Repair: 760.00
Allen Bradley 111573 Power Supply Board Repair: 388.00
Deltron Inc. SQ175-1331 Quad DC Output Power Supply Repair: 652.00
Deltron Inc. SQ175-12C33 Quad DC Output Power Supply Repair: 524.00
Deltron Inc. SQ175-1252 Quad DC Output Power Supply Repair: 592.00
Deltron Inc. SQ175-1221 Quad DC Output Power Supply Repair: 652.00
Deltron Inc. SQ175-1233 Quad DC Output Power Supply Repair: 652.00
Deltron Inc. SQ175-1XXX Quad DC Output Power Supply Repair: 592.00
Hitron Electronics HSG30-21 Dual Output Open Frame Power Supply Repair: 316.00
7004 Items Found
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