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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Mfg. Mfg. Part Num. Description Prices
Unipower 4H Power Supply Module 15V 40Amp Repair: Call for price
Unipower 4D Power Supply Module 15V 16Amp Repair: Call for price
Unipower 4A Power Supply Module 15V 8Amp Repair: Call for price
Unipower 3L Power Supply Module 12V 65Amp Repair: Call for price
Unipower 3H Power Supply Module 12V 50Amp Repair: Call for price
Unipower 3D Power Supply Module 12V 20Amp Repair: Call for price
Unipower 3A Power Supply Module 12V 10Amp Repair: Call for price
Unipower 2L Power Supply Module 5V 150Amp Repair: Call for price
Unipower 2GA Power Supply Module 5V 120Amp Repair: Call for price
Unipower 2G Power Supply Module 5V 100Amp Repair: Call for price
Unipower 2C Power Supply Module 5V 40Amp Repair: Call for price
Unipower 2A Power Supply Module 5V 20Amp Repair: Call for price
Unipower 9L Power Supply Module 3.3V 150Amp Repair: Call for price
Unipower 9E Power Supply Module 3.3V 100Amp Repair: Call for price
Unipower 9B Power Supply Module 3.3V 40Amp Repair: Call for price
Unipower 1L Power Supply Module 2.5V 150Amp Repair: Call for price
Unipower 1C Power Supply Module 2V 100Amp Repair: Call for price
Unipower 1A Power Supply Module 2V 40Amp Repair: Call for price
Lambda ED-5-2412 24V 4Amp / 12V 1Amp Power Supply Repair: 432.00
Lambda LNS-X5-OV 5V DC Power Supply Repair: 1,028.00
Veb Robotron STM K0361.03 5V 10Amp Power Supply Repair: 1,068.00
Lambda LXS-C-15-R 15V DC 5.6Amp Power Supply Repair: 984.00
Lambda LXS-C-6-R 6V DC 7.8Amp Power Supply Repair: 1,028.00
Lambda LXS-C-12-R 12V DC 6Amp Power Supply Repair: 984.00
Lambda LXS-C-15 15V DC 5.6Amp Power Supply Repair: 972.00
Lambda LXS-C-6 6V DC 7.8Amp Power Supply Repair: 972.00
Lambda LXS-C-12 12V DC 6Amp Power Supply Repair: 972.00
Lambda LXS-C-5-OV 5V DC 8Amp Power Supply Repair: 1,024.00
Rapid Systems PX1571-C1 PCXI 250 Watt Power Supply Repair: 388.00
Lambda LXS-C-5-OV-R 5V DC 8Amp Power Supply Repair: 1,144.00
Automata 0003-001 M45 Power Supply Repair: 1,000.00
Lambda PS-14-24 24VDC 10Amp Power Supply Repair: 444.00
KEC KFD-100E-03 135 Watt Power Supply Repair: 432.00
Entron 410302-001 3000 PCB 3 Assembly Power Supply Repair: Call for price
Accuray/Industr'L Nucleonics 210 +/-5VDC Power Supply Repair: 460.00
General Electric 19B230843G14 DC to DC Convertor Power Supply Repair: 1,912.00
General Electric 19B230843G4 DC to DC Convertor Power Supply Repair: 1,912.00
General Electric 19B230843G13 DC to DC Convertor Power Supply Repair: 1,408.00
General Electric 19B230843G12 DC to DC Convertor Power Supply Repair: 1,912.00
General Electric 19B230843G2 DC to DC Convertor Power Supply Repair: 1,912.00
Brown Applied Technologies PS 55 Multiple Voltage Power Supply Repair: 432.00
ONAN 3-70420 Multiple Voltage Power Supply Repair: 432.00
Digital H780-H DDC Multiple Voltage Power Supply Repair: 1,516.00
Zenith ZPS-300A Quad Output DC Power Supply 300W Repair: 656.00
Sorensen DCR40-70B Adjustable Voltage DC Power Supply Repair: 1,596.00
Integrated Power Designs DC4-65-3002 Multiple Voltage Power Supply Repair: 396.00
Integrated Power Designs SRW-65-4007 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4008 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-3002 Triple Power Supply 65W, 5,12,-12 Repair: 408.00
Integrated Power Designs SRW-65-4104 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4005 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4103 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4009 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4001 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4004 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4003 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4006 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Integrated Power Designs SRW-65-4002 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Haltec EFX19-080-002 Multiple Voltage Power Supply Repair: 1,072.00
Integrated Power Designs SRW-65-4102 Quad DC Output Voltage Power Supply 65W Repair: 348.00
Siemens 6SN1145-1AAOO-OAAO 600VDC Power Supply Repair: Call for price
Van Dorn/Demag 330040 Two Board Assembly Power Supply Repair: 1,044.00
Laboratoire Francais D'Elec. BR3G 2410 24VDC Power Supply Repair: 960.00
Protek PU110-14A 24VDC 4.5Amp Open Chassis Single Output Power Supply Repair: 364.00
Westinghouse Electric 486A712 Synchronization Board without Power Supply Repair: 1,496.00
Chicago Pneumatic K256749 CP Electric Dyna-Tork Power Supply Repair: 932.00
Schleicher NT-001 KS-035 Power Supply Repair: 628.00
Condor SDM110E Multi-Output DC Power Supply Repair: 372.00
Hamada 3309186-4 Multiple Voltage Power Supply Board Repair: 488.00
National Enginering 29401 Power Supply Repair: Call for price
Westronics PA100056-04 DDR10 Power Supply Repair: 1,120.00
International Power IF24-12 24VDC 12Amp Power Supply Supply Repair: 304.00
Murr Elektronik TNG170-220/24 24VDC 5Amp Power Supply Repair: 720.00
Murr Elektronik NSS5-220/24 24VDC 5Amp Power Supply Repair: 720.00
Elektronik Systeme SV6408 Multiple Voltage Power Supply Repair: 1,336.00
Arburg 79.867 Hydronica D Allrounder Power Supply Repair: 852.00
Samlex RPS-1220 Regulated 13.8VDC 20Amp Power Supply Repair: Call for price
Samlex RPS-1215 Regulated 13.8VDC 8Amp Power Supply Repair: Call for price
Samlex RPS-1210UL Regulated 13.8VDC 10Amp Power Supply Repair: Call for price
Samlex RPS-1207 Regulated 13.8VDC 7Amp Power Supply Repair: Call for price
Samlex RPS-1205 Regulated 13.8VDC 5Amp Power Supply Repair: Call for price
Samlex RPS.1204 Regulated 13.8VDC 8Amp Power Supply Repair: Call for price
Samlex RPS-1203UL Regulated 13.8VDC 3Amp Power Supply Repair: Call for price
Samlex RPS-1203 Regulated 13.8VDC 3Amp Power Supply Repair: Call for price
Sorensen DCR150-2.5A 0-150V/ 2.5AMP DC Power Supply Repair: 1,496.00
Todd Products SW5-30 5V 30Amp DC Industrial Power Supply Repair: 424.00
Instek PS-6010 60V 1Amp PS DC Power Supply Repair: Call for price
Instek PS-3225D 32V 3.5Amp PS DC Power Supply Repair: Call for price
Instek PS-3225 32V 3.5Amp PS DC Power Supply Repair: Call for price
Instek PS-1850D 18V 5Amp PS DC Power Supply Repair: Call for price
Instek PS-1850 18V 5Amp PS DC Power Supply Repair: Call for price
Instek PS-1830D 18V 3Amp PS DC Power Supply Repair: Call for price
Instek PR-6030D 60V 3Amp PR DC Power Supply Repair: Call for price
Instek PR-6030 60V 3Amp PR DC Power Supply Repair: Call for price
Instek PR-3060 30V 6Amp PR DC Power Supply Repair: Call for price
Meiki SP-74 DT3100 III Multiple Voltage Power Supply Repair: 1,056.00
Eta Electric Ind. Co. SP-74 DT3100 III Multiple Voltage Power Supply Repair: 1,056.00
Vickers 09-06-132-6901 Power Supply Board Repair: Call for price
Industrial Drives PSR1-208-100-1 BDS2 Drive Power Supply Repair: 1,236.00
Industrial Drives ACS-REG-2-A-80737-2 PSR1 Power Supply Control Card Repair: Call for price
7004 Items Found
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