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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6794 Items Found
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Mfg. Mfg. Part Num. Description Prices
Kepco HSM24-60 1500 Watt 16.8 to 26.4 Power Supply Repair: Call for price
Kepco HSM48-21 1000 Watt 33.3 to 59.2 Power Supply Repair: Call for price
Kepco HSM28-36 1000 Watt 19.6 to 30.8 Power Supply Repair: 1,164.00
Kepco HSM24-42 1000 Watt 16.8 to 26.4 Power Supply Repair: 1,132.00
Kepco HSM15-66 1000 Watt 10.5 to 16.5 Power Supply Repair: Call for price
Kepco HSM12-84 1000 Watt 8.4 to 13.2 Power Supply Repair: Call for price
Kepco HSM5-200 1000 Watt 3.5 to 5.5 Power Supply Repair: Call for price
Kepco HSM3.3-230 1000 Watt 2.3 to 3.6 Power Supply Repair: Call for price
Hewlett Packard 6034A 0-60VDC 10AMP Lab Power Supply Repair: 2,576.00
Digital Power Corp SKC250-124 24VDC 10Amp Power Supply Repair: 380.00
Power General FLU3-40-3 5/15/-15 Switching Power Supply 40 Watt Repair: 396.00
Power General FLU3-40-6AD 5/15/15 SWITCHING PWR SPLY 40 WATT Repair: 432.00
Power General FLU3-40-5AD 5/12/12 Switching Power Supply 40 Watt Repair: 432.00
Power General FLU3-40-4AD 5/24/-12 Switching Power Supply 40 Watt Repair: 432.00
Power General FLU3-40-3AD 5/15/-15 Switching Power Supply 40 Watt Repair: 432.00
Power General FLU3-40-2AD 5/12/-5 Switching Power Supply 40 Watt Repair: 432.00
Power General FLU3-40-1AD +5/+12/-12VDC Switching Power Supply 40 WATT Repair: 432.00
Automatic Control Systems C05060 W/ MW30-01 Distribution Board and Power Supply Repair: 560.00
Automatic Control Systems K05031 Distribution Board and Power Supply Repair: 560.00
Rima Enterprises S-22-119 Photo Cell Relay Power Supply Module Repair: 544.00
Computer Products XL200-3801/4801 Multiple DC Voltage Power Supply Repair: 600.00
Computer Products XL200-3601/4601 Multiple DC Voltage Power Supply Repair: 448.00
Computer Products XL200-3401/4401 Multiple DC Voltage Power Supply Repair: 600.00
Computer Products XL200-3622/4622 Multiple DC Voltage Power Supply Repair: 548.00
Lambda LJS-10A-6-OV 6VDC Power Supply Repair: 504.00
Lambda LJS-10A-5-OV 5VDC Power Supply Repair: 520.00
Lambda LJS-10A-28-OV 28VDC Power Supply Repair: 508.00
Lambda LJS-10A-24-OV 24VDC Power Supply Repair: 508.00
Lambda LJS-10A-20-OV 20VDC Power Supply Repair: 528.00
Lambda LJS-10A-15-OV 15VDC Power Supply Repair: 528.00
Lambda LJS-10A-12-OV 12VDC Power Supply Repair: 504.00
Lambda LJS-10-6-OV 6VDC Power Supply Repair: 508.00
Lambda LJS-10-5-OV 5VDC Power Supply Repair: 504.00
Lambda LJS-10-28-OV 28VDC Power Supply Repair: 504.00
Lambda LJS-10-24-OV 24VDC Power Supply Repair: 508.00
Lambda LJS-10-20-OV 20VDC Power Supply Repair: 508.00
Lambda LJS-10-15-OV 15VDC Power Supply Repair: 508.00
Lambda LJS-10-12-OV 12VDC Power Supply Repair: 504.00
Lambda LJS-12-28-OV 28VDC Power Supply +/- 5% Repair: 640.00
Lambda LJS-12-20-OV 20VDC Power Supply +/- 5% Repair: 668.00
Lambda LJS-12-15-OV 15VDC Power Supply +/- 5% Repair: 664.00
Lambda LJS-12-12-OV 12VDC Power Supply +/- 5% Repair: 640.00
Lambda LJS-12-6-OV 6VDC Power Supply +/- 5% Repair: 708.00
Lambda LJS-12-5-OV 5VDC Power Supply +/- 5% Repair: 560.00
Lambda LJS-12-24-OV 24VDC Power Supply +/- 5% Repair: 664.00
Powertec 19C-D01-ABD Valuswitcher Power Supply Repair: 364.00
Sumitomo NES-071-2 5VDC 15Amp Power Supply Board Repair: 1,004.00
Sumitomo JA73B038AC MIIIW Power Supply Assembly Repair: Call for price
Baumuller Nurnberg BUG 3-35-30-B-002 Servo Drive Basic Unit Power Supply Repair: 892.00
Lambda EWS600-24 24VDC 27 Amp Adjustable Switching Power Supply Repair: 848.00
VERO 116-015410E Monovolt PK100 5V 20Amp Power Supply Repair: 516.00
K-Tron 9191-602180-A Multiple Voltage Power Supply Repair: 364.00
PACE 6020-0064 Power Supply PPS85A Main Board Repair: 444.00
PACE 6020-0091 Power Supply PPS85A Main Board Repair: 404.00
Sonics & Materials 161-0093 EM Power Supply Assembly Repair: 384.00
Lambda RWS90-24 24VDC 3.8Amp Switching Power Supply Repair: 504.00
Coutant Electronics Ltd. HSH60U-13 Power Supply Repair: 424.00
Sumitomo JY730420 Multiple Voltage Power Supply Repair: 1,524.00
Volgen Electric Co HPV-0034-4 Multiple Voltage Power Supply Board Only Repair: 1,524.00
Allen Bradley 8520-PS2 Multiple Voltage Power Supply Repair: 2,420.00
Siemens 305-02B 5 Slot Rack with Power Supply Repair: 348.00
Acme Electric PS-63171 Industrial Power Supply Repair: 2,912.00
Bmb Electronicia Industriale RBZ CS 102 Power Supply Card Repair: 784.00
HPM A007-986A Command I Power Supply Repair: 396.00
VEMAG 871.380-002 Power Supply Repair: 1,304.00
Allen Bradley 1746-P4 SLC 500 Power Supply Repair: 500.00
Asb Gmbh NVEB15-080 I/3 Power Supply Module Repair: 804.00
Niigata Rubycon Co. MCY-300Q Multiple Voltage Switching Power Supply Repair: 848.00
Sola Electric 28-1203-2 CVDC Power Supply 24VDC Repair: 544.00
Standard Power SPS15-12 12VDC .8Amp Power Supply Repair: 400.00
Siemens 6ES5955-3LF41T Simatic S5 PLC Power Supply Repair: 1,980.00
Siemens 6ES5955-3LF11 Simatic S5 PLC Power Supply Repair: 1,980.00
MOOG D128-007-A001 European DIN Power Supply Repair: 876.00
General Electric 19B230847G12 Power Supply Assembly Repair: 1,912.00
MGV P101-24051 F Power Supply Repair: Call for price
General Electric 19D427468G3 Power Supply Assembly Repair: 1,700.00
Raymond Corporation 1189003001 Multiple Voltage Switching Power Supply Repair: 528.00
Johnson Controls 170-1648-030 ENET Power Supply Module +/- 15V Repair: 388.00
Lambda RS-10-5/A 5V 10Amp Switching Power Supply Repair: 344.00
Matsushita ETU-4MH10 Multiple Voltage Power Supply Repair: 740.00
Lambda NT-240 24V 10Amp Switching Power Supply Repair: 620.00
Pro-Log Corp PBX-06 Multiple Voltage Switching Power Supply Repair: 544.00
BTG 701-1004R4 Power Supply Interconnect Board Repair: 1,412.00
Farnell Advance Power P350/702 Powerflex Multiple Output Power Supply Repair: 860.00
Siemens 6EP1437-1SL11 SITOP Power 40 Power Supply 24V 40A Repair: 816.00
Triangle 60790 Voltage Regulator Repair: 788.00
Allen Bradley 1771-PS7 Power Supply Repair: Call for price
Allen Bradley 1771-PA Power Supply Repair: Call for price
Allen Bradley 1771-P7 SERIES B 5VDC 16Amp Power Supply Repair: Call for price
Allen Bradley 1771-P7 SERIES A 16Amp Power Supply Repair: Call for price
Allen Bradley 1771-P5 Power Supply Repair: Call for price
Allen Bradley 1771-P4S Slot Power Supply Repair: Call for price
Allen Bradley 1771-P3 Power Supply Repair: Call for price
Allen Bradley 1771-P2 Power Supply Repair: Call for price
Allen Bradley 1771-P1 Power Supply Repair: Call for price
Siemens M55232A2002 Power Supply Repair: Call for price
Siemens M55232A0002 Power Supply Repair: Call for price
Racal Dana 401742 Power Supply PCB Assembly Repair: Call for price
General Motors 8351980 Voltage Regulator Repair: 788.00
Hammond GHOF-5-24 Power Supply Repair: Call for price
6794 Items Found
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