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
Mitsubishi PD19 Power Distribution Module Repair: 968.00
Mitsubishi PD21B Power Distribution Module Repair: 924.00
Shindengen PD21 Mitsubishi Power Distribution Module Repair: 924.00
Mitsubishi PD21 Power Distribution Module Repair: 924.00
POLAR-Mohr 020120 PS EMC137 Cutter Power Supply Repair: 2,728.00
Numerical Controls Inc. 10181 Di-Arco Guaging System Power Supply Repair: 3,092.00
Di-Arco 10181 Di-Arco Guaging System Power Supply Repair: 3,092.00
Astec ALS304C-2442-EF Quad Output Industrial Power Supply Repair: 880.00
Astec 73-115-024 Quad Output Industrial Power Supply Repair: 964.00
SCI 23391 REV B Epic Triple Voltage Power Supply Board Repair: 344.00
SCI 23391 REV A Epic Triple Voltage Power Supply Board Repair: 380.00
LH Research TM23-E2086/115CV Tri Voltage Industrial Power Supply Repair: 772.00
Cosel AC4-BMN2H-00 Ace450F Quad Power Supply Repair: 664.00
Allen Bradley 1606-XL60D 24-28 VDC 2.5 Amp Power Supply Repair: 488.00
Allen Bradley 1606-XL720E-3 1606-XL 24VDC 30Amp Power Supply Repair: 440.00
Power-One MAP130-4020 MAP130 Quad. Output Power Supply Repair: 416.00
Power-One MAP130-4010 MAP130 Quad. Output Power Supply Repair: 416.00
Power-One MAP130-4004 MAP130 Quad. Output Power Supply Repair: 416.00
Power-One MAP130-4002 MAP130 Quad. Output Power Supply Repair: 416.00
Power-One MAP130-1005 MAP 5VDC 26Amp Power Supply Repair: 380.00
Matsushita ETU-3MR05UP 110W Multiple Output Power Supply Repair: 720.00
Siemens 6ES5955-3LC13 Simatic S5 Modular Power Supply Repair: 1,980.00
Advance P350/702 Powerflex Multiple Output Power Supply Repair: 728.00
Finlandia SR927530 Quad Industrial Power Supply Repair: 1,000.00
Gfc Power GFOC180-01 REV A Quad DC Power Supply Repair: 656.00
LH Research TMA44-1332/115 Quad Output Fan Cooled Power Supply Repair: 956.00
Siemens 6EW1861-1AB Power Supply Repair: 1,776.00
Siemens 6EW1861-3AB 5VDC 15Amp / 15V 0.5Amp Power Supply Repair: 2,516.00
Siemens 6EW1861-3AD 5VDC 15Amp / 15V 0.5Amp Power Supply Repair: 1,204.00
Siemens 6EW1861-3BA Power Supply Repair: 1,460.00
Vickers ED-006/31 CPU Power Supply Repair: 912.00
Vickers ED-006/34 CPU Multivoltage Power Supply Repair: 1,052.00
Pmb Elektronik HPC911-1 4.5KW Power Supply Repair: Call for price
Electrox D-40 D-40 Laser Power Supply Repair: Call for price
Lambda K60038 Vega 650 Multiple Output Modular Power Supply Repair: 844.00
Computer Products NFS80-7606 Multiple Voltage Switching Power Supply Repair: 364.00
Cherokee International QT4C1 Multiple Output Switching Power Supply Repair: 484.00
Cherokee International QT4B1 Multiple Output Switching Power Supply Repair: 484.00
Cherokee International QT4A11A REV A Multiple Output Switching Power Supply Repair: 484.00
Cherokee International QT4A1 1A REV A Multiple Output Switching Power Supply Repair: 444.00
Haltec 55 0831 1005 Multiple Voltage Power Supply Repair: 1,072.00
Haltec 55 0830 9002 Multiple Voltage Power Supply Repair: 1,072.00
Artesyn NFS110-7624J 24-30V 4.5Amp Switching Power Supply,110 Watt Repair: 372.00
Murr Elektronik MCS20-115-230/24 24VDC 20A Switch Mode Power Supply Repair: 652.00
K-Tron 9184-301370 REV G Power Supply Assembly Repair: 396.00
Topward Electric Instruments 3603D 0-60V 3A Power Supply Repair: 396.00
Topward Electric Instruments 6603D 0-60V 3A X 2 5V / 5A Power Supply Repair: 656.00
Spellman SL120P150X3330 High Voltage Power Supply Repair: Call for price
Protek Electronics PU30-33SL 5V / 15V / (-)12V Switching Power Supply Repair: 440.00
Protek Electronics PU30-32SL 5V / +/-15V Switching Power Supply Repair: 440.00
Protek Electronics PU30-31SL 5VDC and +/-12VDC Switching Power Supply Repair: 440.00
Protek Electronics PU30-30SL +/-5VDC & 12VDC Switching Power Supply Repair: 408.00
Protek Electronics PU30-25SL 5 and 24VDC Switching Power Supply Repair: 408.00
Protek Electronics PU30-24SL 5 and 15VDC Switching Power Supply Repair: 408.00
Protek Electronics PU30-23SL 5 and 12VDC Switching Power Supply Repair: 408.00
Protek Electronics PU30-14SL 24VDC 1.3Amp Switching Power Supply Repair: 364.00
Protek Electronics PU30-13SL 15VDC 2Amp Switching Power Supply Repair: 364.00
Protek Electronics PU30-12SL 12VDC 2.5Amp Switching Power Supply Repair: 364.00
Protek Electronics PU30-10SL W/ANILAM 901002 5VDC 5Amp Switching Power Supply Repair: 364.00
Protek Electronics PU30-10SL 5VDC 5Amp Switching Power Supply Repair: 364.00
California Dc LR5301-15 Kaypro 10 230V Power Supply Repair: 432.00
Polytron Devices Inc. P33 Regulated Power Supply Assembly Repair: 396.00
Sherman Treaters Ltd. 301-3009 GX20 Treater Power Supply Board Repair: 1,148.00
Sherman Treaters Ltd. 301.3009 GX20 Treater Power Supply Board Repair: 1,148.00
Misc FSPCB070 Commercial Power Supply Repair: 1,164.00
Mold Masters MPSUPBO2B Power Supply Assembly Repair: 396.00
Mold Masters 9477-0008-1105 Power Supply Assembly Repair: 396.00
Philips PE1957/26 Multi Output Industrial Power Supply Repair: 892.00
Philips PE1948/02BU Multi Output Industrial Power Supply Repair: Call for price
Philips PE1947/03BU Triple Output Power Supply Repair: 740.00
Philips PE1947/03B Multi Output Industrial Power Supply Repair: 812.00
Philips PE1942/00BU Multi Output Industrial Power Supply Repair: 876.00
Philips PE1938/02B-U Quad Output Industrial Power Supply Repair: 656.00
Philips PE1938/15B-U Multi Output Industrial Power Supply Repair: Call for price
Philips PE1927/00BU Multi Voltage Industrial Power Supply Repair: 648.00
Philips PE 1928/05BU Industrial Power Supply Repair: 696.00
Philips PE 1928/71 Multi Output Industrial Power Supply Repair: 1,144.00
Philips PE1928/71 Multi Output Industrial Power Supply Repair: 1,144.00
Philips PE-1928/71 Multi Output Industrial Power Supply Repair: 1,144.00
Siemens 6EP1334-2AA00 Sitop Power 10 Power Supply 24V 10A Repair: 424.00
Netstal Machinery Inc. 2264110241 Power Supply Repair: Call for price
Netstal Machinery Inc. 110.240.9862 Power Supply Repair: Call for price
Condor G5-50-OVP 5VDC 50Amp Industrial Power Supply Repair: 416.00
Condor G5-50/OVP 5VDC 50Amp Industrial Power Supply Repair: 416.00
Condor RSC350BAD Quad Voltage DC Power Supply Repair: 660.00
Condor RSC350DAC Quad Voltage DC Power Supply Repair: 492.00
Condor RSC350BBB Quad Voltage DC Power Supply Repair: 660.00
Condor RSC350DBB-CF Quad Voltage DC Power Supply Repair: 744.00
PULS SL20.110 24V 20AMP Industrial Power Supply Repair: 408.00
acdc Electronics RM224B-2339-0064 Quad Output Power Supply Repair: 716.00
acdc Electronics RM224B-2339-0002 Quad Output Power Supply Repair: 924.00
acdc Electronics RM224B-2339-0001 Quad Output Power Supply Repair: 924.00
acdc Electronics RM224B-2339-0067 Quad Output Power Supply Repair: 716.00
Lambda EWS120-24 24V 5Amp Industrial Power Supply Repair: 356.00
Tamura OVS-24E 24V DC 2.5A Industrial Power Supply Repair: 532.00
Omron S8PS-30024CD 24VDC 4.5A Power Supply Repair: 708.00
Haas Automation Inc. 32-4075E Mill Machine Power Supply Card Repair: 460.00
Van Dorn/Demag 330075 REV D Two Board Assembly Power Supply Repair: 1,044.00
Astec 2516412H01 Power Supply Repair: 964.00
Van Dorn/Demag 9410638B Two Board Assembly Power Supply Repair: 1,044.00
6794 Items Found
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