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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6803 Items Found
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Mfg. Mfg. Part Num. Description Prices
Shindengen SX02300G 2V 300Amp Power Supply Repair: Call for price
Shindengen SY05300G 5V 300Amp Power Supply Repair: 1,284.00
Shindengen SY02300G 2V 300Amp Power Supply Repair: 1,284.00
Allen Bradley 1746-P3 SLC 500 PLC Rack Mount Power Supply Repair: 364.00
Westinghouse Electric PS-B Multiple Output Power Supply Repair: 1,568.00
Advance PD500/P350/017 Powerflex Multiple Output Power Supply Repair: 860.00
Advance P500 Powerflex Multiple Output Power Supply Repair: Call for price
Advance PB350 Powerflex Multiple Output Power Supply Repair: 1,284.00
Advance P350 Powerflex Multiple Output Power Supply Repair: 532.00
Advance P350/017 Powerflex Multiple Output Power Supply Repair: 500.00
Kepco KRW352KV Multiple Voltage Switching Power Supply Repair: Call for price
Kepco KRW351KV Multiple Voltage Switching Power Supply Repair: Call for price
Kepco KRW350KV Multiple Voltage Switching Power Supply Repair: Call for price
Kepco ERX15-16 15VDC 16Amp Open Frame Power Supply Repair: 452.00
Kepco ERX12-20 12VDC 20Amp Open Frame Power Supply Repair: 452.00
Kepco ERX5-48 5VDC 48Amp Open Frame Power Supply Repair: 544.00
Kepco ERX5-24 5VDC 24Amp Open Frame Power Supply Repair: 452.00
Kepco RCW48-32K 48DC 32Amp Power Supply with OVP Overvoltage Protection Repair: 1,108.00
Kepco RCW28-55K 28DC 55Amp Power Supply with OVP Overvoltage Protection Repair: 1,108.00
Kepco RCW24-65K 24DC 65Amp Power Supply with OVP Overvoltage Protection Repair: 1,108.00
Kepco RCW15-100K 15DC 100 Amp Power Supply with OVP Overvoltage Protection Repair: 1,108.00
Kepco RCW12-125K 12DC 125Amp Power Supply with OVP Overvoltage Protection Repair: Call for price
Kepco RCW5-300K 5DC 300Amp Power Supply with OVP Overvoltage Protection Repair: 1,108.00
Kepco RCW3.3-300K 3.3DC 300Amp Power Supply with OVP Overvoltage Protection Repair: 1,736.00
Kepco RCW48-15K 48DC 15Amp Power Supply with OVP Overvoltage Protection Repair: 564.00
Kepco RCW28-26K 28DC 26Amp Power Supply with OVP Overvoltage Protection Repair: 784.00
Kepco RCW24-31K 24DC 31Amp Power Supply with OVP Overvoltage Protection Repair: 692.00
Kepco RCW15-50K 15DC 50 Amp Power Supply with OVP Overvoltage Protection Repair: 784.00
Kepco RCW12-62K 12DC 62Amp Power Supply with OVP Overvoltage Protection Repair: 784.00
Kepco RCW5-150K 5DC 150Amp Power Supply with OVP Overvoltage Protection Repair: 784.00
Kepco RCW3.3-150K 3.3DC 150Amp Power Supply with OVP Overvoltage Protection Repair: 784.00
Kepco RCW48-7.5K 48DC 7.5Amp Power Supply with OVP Overvoltage Protection Repair: 632.00
Kepco RCW28-13K 28DC 13Amp Power Supply with OVP Overvoltage Protection Repair: 632.00
Kepco RCW24-16K 24DC 16Amp Power Supply with OVP Overvoltage Protection Repair: 632.00
Kepco RCW15-24K 15DC 24 Amp Power Supply with OVP Overvoltage Protection Repair: 632.00
Kepco RCW12-30K 12DC 30Amp Power Supply with OVP Overvoltage Protection Repair: 632.00
Kepco RCW5-70K 5DC 70Amp Power Supply with OVP Overvoltage Protection Repair: 632.00
Kepco RCW3.3-70K 3.3DC 70Amp Power Supply with OVP Overvoltage Protection Repair: 632.00
Kepco RCW48-3.7K 48DC 3.7Amp Power Supply with OVP Overvoltage Protection Repair: 484.00
Kepco RCW28-6.3K 28DC 6.3Amp Power Supply with OVP Overvoltage Protection Repair: 484.00
Kepco RCW24-7.3K 24DC 7.3Amp Power Supply with OVP Overvoltage Protection Repair: 484.00
Kepco RCW15-11K 15DC 11 Amp Power Supply with OVP Overvoltage Protection Repair: 484.00
Kepco RCW12-14K 12DC 14Amp Power Supply with OVP Overvoltage Protection Repair: 484.00
Kepco RCW5-35K 5VDC 35Amp Power Supply with OVP Overvoltage Protection Repair: 484.00
Kepco RCW3.3-35K 3.3VDC 35Amp Power Supply with OVP Overvoltage Protection Repair: 484.00
Kepco RCW48-2.1K 48VDC 2.1Amp Power Supply with OVP Overvoltage Protection Repair: 396.00
Kepco RCW28-3.6K 28VDC 3.6Amp Power Supply with OVP Overvoltage Protection Repair: 396.00
Kepco RCW24-4.2K 24VDC 4.2Amp Power Supply with OVP Overvoltage Protection Repair: 396.00
Kepco RCW15-6.7K 15VDC 6.7Amp Power Supply with OVP Overvoltage Protection Repair: 396.00
Kepco RCW12-8.4K 12VDC 8.4Amp Power Supply with Overvoltage Protection Repair: 396.00
Kepco RCW5-20K 5VDC 20Amp Power Supply with OVP Overvoltage Protection Repair: 396.00
Kepco RCW3.3-20K 3.3VDC 20Amp Power Supply with OVP Overvoltage Protection Repair: 396.00
Kepco RAX48-30K 48VDC 30 Amp Power Supply Repair: Call for price
Kepco RAX24-65K 24VDC 65 Amp Power Supply Repair: 768.00
Kepco RAX12-125K 12VDC 125 Amp Power Supply Repair: Call for price
Kepco RAX5-300K 5VDC 300 Amp Power Supply Repair: Call for price
Kepco RAX48-6K 48VDC 6 Amp Power Supply Repair: Call for price
Kepco RAX28-10K 28VDC 10 Amp Fan Cooled Power Supply Repair: 820.00
Kepco RAX24-12K 24VDC 12 Amp Power Supply Repair: Call for price
Kepco RAX15-20K 15VDC 20 Amp Power Supply Repair: 396.00
Kepco RAX12-25K 12VDC 25 Amp Power Supply Repair: 356.00
Kepco RAX5-60K 5VDC 60 Amp Power Supply Repair: 684.00
Kepco RAX48-2K 48VDC 2 Amp Power Supply Repair: Call for price
Kepco RAX28-3.5K 28VDC 3.5 Amp Power Supply Repair: Call for price
Kepco RAX15-6.6K 15VDC 6.6 Amp Power Supply Repair: Call for price
Kepco RAX5-20K 5VDC 20 Amp Power Supply Repair: Call for price
Kepco RAX3.3-20K 3.3VDC 20 Amp Power Supply Repair: Call for price
Kepco RAX48-1K 48VDC 1 Amp Power Supply Repair: Call for price
Kepco RAX28-1.8K 28VDC 1.8 Amp Power Supply Repair: Call for price
Kepco RAX24-2.1K 24VDC 2.1 Amp Power Supply Repair: Call for price
Kepco RAX15-3.4K 15VDC 3.4 Amp Power Supply Repair: Call for price
Kepco RAX12-4.2K 12VDC 4.2 Amp Power Supply Repair: Call for price
Kepco RAX5-10K 5VDC 10 Amp Power Supply Repair: Call for price
Kepco RAX3.3-10K 3.3VDC 10 Amp Power Supply Repair: Call for price
Kepco PRM48-10 450 Watt 48VDC 0-10Amp Power Supply Repair: Call for price
Kepco PRM28-17 450 Watt 28VDC 0-17Amp Power Supply Repair: Call for price
Kepco PRM24-20 450 Watt 24VDC 0-20Amp Power Supply Repair: Call for price
Kepco PRM12-35 450 Watt 12VDC 0-35Amp Power Supply Repair: Call for price
Kepco PRM2X60-2.5 2X60VDC 0-2.5 Amp Power Supply Repair: Call for price
Kepco PRM2X24-6 2X24VDC 0-6 Amp Power Supply Repair: Call for price
Kepco PRM2X15-10 2X15VDC 0-10 Amp Power Supply Repair: Call for price
Kepco PRM2X12-12 2X12VDC 0-12 Amp Power Supply Repair: Call for price
Kepco PRM120-2.4 280 Watt 120VDC 0-2.4Amp Power Supply Repair: Call for price
Kepco PRM48-6 280 Watt 48VDC 0-6Amp Power Supply Repair: Call for price
Kepco PRM28-10 280 Watt 28VDC 0-10Amp Power Supply Repair: Call for price
Kepco PRM24-12 280 Watt 24VDC 0-12Amp Power Supply Repair: Call for price
Kepco PRM15-18 280 Watt 15VDC 0-18Amp Power Supply Repair: Call for price
Kepco PRM12-23 280 Watt 12VDC 0-23Amp Power Supply Repair: Call for price
Kepco PRM8.5-30 280 Watt 8.5VDC 0-30Amp Power Supply Repair: Call for price
Kepco PRM120-1.5 180 Watt 120VDC 0 to 1.5Amp Power Supply Repair: Call for price
Kepco PRM28-7 180 Watt 28VDC 0 to 7Amp Power Supply Repair: Call for price
Kepco PRM24-8 180 Watt 24VDC 0 to 8Amp Power Supply Repair: Call for price
Kepco PRM12-15 180 Watt 12VDC 0 to 15Amp Power Supply Repair: Call for price
Kepco PRM120-1 120 Watt 120VDC 0 to 1Amp Power Supply Repair: Call for price
Kepco PRM24-50 120 Watt 24VDC 0 to 5Amp Power Supply Repair: Call for price
Kepco PRM12-10 120 Watt 12VDC 0 to 10Amp Power Supply Repair: Call for price
Kepco HSM48-30 1500 Watt 33.3 to 59.2 Power Supply Repair: Call for price
Kepco HSM28-63 1500 Watt 19.6 to 30.8 Power Supply Repair: Call for price
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
6803 Items Found
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