Power Supply

Power Supply Failures & Expert Repair Solutions

Power supplies are essential components that convert and regulate electrical energy, ensuring the stable operation of electronic systems. However, they can fail due to various factors, leading to disruptions in performance. Understanding these common failure causes can help prevent issues and extend the lifespan of your equipment.

Common Causes of Power Supply Failures

  • Component Failure: Defective transistors, bulging capacitors, cracked PCBs, and overstressed semiconductors can lead to power supply malfunctions.
  • Overload: Operating beyond the rated capacity can cause overheating and eventual failure.
  • Short Circuit: Electrical shorts within the power supply or connected systems can lead to immediate failure.
  • Aging: Over time, components degrade, resulting in performance issues or complete failure. Cracked solder joints are a frequent issue in aging power supplies.
  • EMI/RFI Interference: Electromagnetic or radio frequency interference can disrupt normal operation and cause failures.
  • Temperature Extremes: Excessive heat or cold can cause component expansion or contraction, leading to malfunctions.
  • Power Surges: Sudden voltage spikes can damage power supplies if proper protection is not in place.

Reliable Power Supply Repair Services

With over 55 years of industry experience, we specialize in fast and cost-effective power supply repairs. Our expert technicians diagnose and restore faulty power supplies to optimal performance, ensuring long-term reliability. Every repair undergoes a rigorous 4-hour burn-in at 80% load to guarantee durability.

We stand by our work with a 2-year warranty, giving you peace of mind and confidence in our repair solutions.

Don't let power supply failures disrupt your operations. Start your repair process today or contact us for expert support!

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Mfg. Mfg. Part Num. Description Prices
Basler Electric KR7F Static Voltage Regulator, 840VA Repair: 960.00
Xantrex Technology XHR 600-1.7 0-600VDC 1.7AMP Precise Power Supply Repair: 1,000.00
Xantrex Technology XHR 300-3.5 0-300VDC 3.5AMP Precise Power Supply Repair: 1,552.00
Xantrex Technology XHR 150-7 0-150VDC 7AMP Precise Power Supply Repair: 1,552.00
Xantrex Technology XHR 100-10 0-100VDC 10AMP Precise Power Supply Repair: 1,552.00
Xantrex Technology XHR 60-18 0-60VDC 18AMP Precise Power Supply Repair: 1,552.00
Xantrex Technology XHR 40-25 0-40VDC 25AMP Precise Power Supply Repair: 1,552.00
Xantrex Technology XHR 33-33 0-33VDC 33AMP Precise Power Supply Repair: 1,144.00
Xantrex Technology XHR 20-50 0-20VDC 50AMP Precise Power Supply Repair: 964.00
Xantrex Technology XHR 7.5-130 0 - 7.5VDC 130AMP Precise Power Supply Repair: 1,552.00
Xantrex Technology XHR 600-1 0-600VDC 1AMP Precise Power Supply Repair: 1,468.00
Xantrex Technology XHR 300-2 0-300VDC 2AMP Precise Power Supply Repair: 1,468.00
Xantrex Technology XHR 150-4 0-150VDC 4AMP Precise Power Supply Repair: 1,468.00
Xantrex Technology XHR 100-6 0-100VDC 6AMP Precise Power Supply Repair: 1,468.00
Xantrex Technology XHR 60-10 0-60VDC 10AMP Precise Power Supply Repair: 1,468.00
Xantrex Technology XHR 40-15 0-40VDC 15AMP Precise Power Supply Repair: 1,468.00
Xantrex Technology XHR 33-18 0-33VDC 18AMP Precise Power Supply Repair: 1,468.00
Xantrex Technology XHR 20-30 0-20VDC 30AMP Precise Power Supply Repair: 1,092.00
Xantrex Technology XHR 7.5-80 0 - 7.5VDC 80AMP Precise Power Supply Repair: 1,292.00
Engel PU93 + GL93 Power Supply 24V/2A, 24V/6A, 24V/18A, 625 Watt Repair: 648.00
Westinghouse Electric NLPS-789-10 Mini Loader Power Supply 5VDC 500MA Repair: Call for price
Micro Switch FMH1 W/OUT RELAY FM Proximity Control Power Supply Repair: Call for price
Micro Switch FMH1 W/FMBA Proximity Control Power Supply with Relay Repair: Call for price
Lambda LUT-6-5122 Triple Output Power Supply Repair: 456.00
EEI 14572 Power Supply Card Repair: 624.00
Blow Mold Controls CC-D128-007-A001 Dual Voltage Power Supply Repair: 960.00
Siemens 500-2151 TI 500 PLC Power Supply Repair: 850.00
Siemens 500-2151A 500-2151 PLC Power Supply Repair: 850.00
Electrostatics Inc. 55-12V DC Power Supply Repair: 444.00
Electrostatics Inc. 200-2424 DC Power Supply Repair: 600.00
Electrostatics Inc. 200-24 DC Power Supply Repair: 528.00
Electrostatics Inc. 20 DC Power Supply Repair: 372.00
Electrostatics Inc. 55 5V 5Amp DC Power Supply Repair: 336.00
Lambda LQ-415 0-250V Regulated Power Supply Repair: 524.00
Lambda LQ-413 0-60V Regulated Power Supply Repair: 524.00
Lambda LQ-412 0-40V Regulated Power Supply Repair: 524.00
Lambda LQ-411 0-20V Regulated Power Supply Repair: 524.00
Lambda LQ-410 0-10V Regulated Power Supply Repair: 524.00
Omron S82J-60024 24VDC 27A Power Supply Repair: 380.00
Power-One MAP40-3000 Triple Voltage Power Supply Repair: Call for price
Dinema 550A Multiple Voltage Power Supply +/-12Vdc Repair: 1,228.00
Omron S8PS-10024CD 24VDC 4.5A Power Supply Repair: 412.00
Oryx Power Products ZPS-300A Quad Output DC Power Supply 300W Repair: 656.00
New Pacific Corp. FP-8F FCS Injection Molding Power Supply Repair: 1,028.00
Sorensen DCS80-37 0-80VDC 0-37AMP 3KW Power Supply Repair: 1,476.00
Sorensen DCS60-50 0-60VDC 0-50AMP 3kW Power Supply Repair: 1,468.00
Sorensen DCS55-55 0-55VDC 0-55AMP 3KW Power Supply Repair: 1,532.00
Sorensen DCS20-150 0-20VDC 0-150AMP 3KW Power Supply Repair: 1,372.00
Sorensen DCS12-250 0-12Vdc 0-250Amp 3kW Power Supply Repair: 2,212.00
Sorensen DCS150-20 0-150VDC 0-20AMP 3KW Power Supply Repair: 1,280.00
Sorensen DCS8-350 0-8VDC 0-350AMP 3KW Power Supply Repair: 1,472.00
Sorensen DCS40-75 0-40VDC 0-75AMP 3KW Power Supply Repair: 1,524.00
Power-One SPL130-4001PC (+5/+15VDC)(-5/-15VDC) Power Supply Repair: 444.00
MOOG A32620-001 Power Supply / Amplifier Board Repair: 752.00
SONY PU10-32-2 Enclosed Power Supply Repair: 660.00
SONY PU10A-2 Triple DC Out Power Supply (Enclosed) Repair: 368.00
Condor HDD15-5-A Dual Voltage Power Supply 5Amp Repair: 364.00
Siemens S44035-K5386-U1-1 Power Supply Repair: 872.00
Nemic Lambda CCB003B Power Supply Repair: 564.00
Sandretto 00403722 (SM643/1541) Power Supply Assembly Repair: 1,092.00
acdc Electronics JF151A-3000-0000 JF Power Supply 12V 1500 Watt Repair: 1,224.00
Gefran PS�P/2/K42 Control Card Power Supply Repair: 1,376.00
Hc Power HC10-C1168F Multiple Voltage Power Supply Repair: Call for price
Deltron Inc. 11180XA 225Watt Quad Industrial Power Supply Repair: 652.00
Dynapath Systems 4203313A009 System 20 Mill Power Supply Module Repair: 1,864.00
Allen Bradley 8520-OPS1 8520 Operator Station Power Supply Repair: 868.00
Bihler 122-82-0196 GSE-3 Power Supply Card Repair: 780.00
Power-One SPM5A2B1B1K International Switching Power Supply Repair: 1,676.00
Dinema 541D Multiple Voltage Power Supply Repair: 1,228.00
Dinema 541C Multiple Voltage Power Supply Repair: 1,228.00
Power General 3055-6 Multiple Voltage Power Supply Repair: 444.00
ABB 103112G 14 GX Power Supply / Driver Module Repair: 1,656.00
ABB 103112G 16 GX Power Supply / Driver Module Repair: 1,656.00
Innosystem Ag CS9XXX-03 Robotic Power Supply 5V / 24V / 40V Repair: 1,252.00
Glassman High Voltage PS/ER40P07.5M84 High Voltage Power Supply 40KV 7.5MA Repair: Call for price
Glassman High Voltage PS/WG-50P6-M84 High Voltage Power Supply 40KV 7.5MA Repair: Call for price
Lambda LND-Y-152 Dual Voltage Power Supply +/- 12-15VDC Repair: 740.00
Powertec 6A5-BBB-371-FGL-237 Multimod Power Supply Repair: 1,668.00
MOOG T150-901B-701-2A Digital Brushless Motor Power Supply Repair: 936.00
Aeg Gettys PS20A-400 AC Servo Power Supply Repair: 2,320.00
JSW PACS-3000II Multiple Voltage Power Supply Module Repair: 776.00
Powertec 9K5-200-17 Super Switcher Power Supply Repair: 1,092.00
Lambda LNS-P-5-OV 5V DC Power Supply 13 to 22 Amps Repair: 484.00
Allen Bradley 77135-222-51 G PanelView Power Supply Repair: 968.00
Adtech Power CS2404-872 Multiple Voltage Power Supply Repair: 628.00
RFL Electronics 68 PS 129DC-1 DC to DC Converter Repair: 604.00
Condor GLC75P-V 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75P 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75J 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75H 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75F 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75E 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75D 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75C 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75B 75W Multiple Output Power Supply Repair: 452.00
Condor GLC75A 75W Multiple Output Power Supply Repair: 452.00
LH Research TM23-21Y2Y/230CV Tiny Mite Power Supply Repair: 752.00
Tamradio NES-071-2 5V / 15Amp / Switching Power Supply Repair: 1,004.00
Power Mate ES-5G 5V 6Amp Power Supply Repair: 668.00
Barber Colman A-13395-1 Maco 4000 Power Supply Repair: 520.00
Bachmann DNT90U Switching 24VDC Power Supply Repair: 588.00
Honeywell 14506471 Quad Power Supply 5V, 24V, 15V, -15V Repair: 684.00
Microenergy Inc. 10-0101 Quad Power Supply 5V, 24V, 15V, -15V Repair: 764.00
Engel PSU02 Buhl Power Supply Repair: 2,508.00
Lambda LRS-59-28 28VDC 24Amp to 52Amp Power Supply Repair: 1,408.00
Lambda LRS-59-24 24VDC 28Amp to 60Amp Power Supply Repair: 1,420.00
Lambda LRS-56-24 24VDC 11Amp to 25Amp Power Supply Repair: 844.00
Lambda LRS-59-15 15VDC 43Amp To 90Amp Power Supply Repair: 1,460.00
Lambda LRS-56-15 15VDC 18Amp To 38Amp Power Supply Repair: 908.00
Lambda LRS-59-12 28VDC 53Amp to 110Amp Power Supply Repair: 1,444.00
Lambda LRS-56-12 12VDC 22Amp to 47Amp Power Supply Repair: 920.00
Lambda LRS-59-5 5VDC 125Amp to 250Amp Power Supply Repair: 1,460.00
Lambda LRS-56-5 5VDC 45Amp to 90Amp Power Supply Repair: 808.00
Powertec 9N5-150-17C Super Switcher Power Supply Repair: 1,400.00
Lambda LRS-56-28 28VDC 10Amp to 22Amp Power Supply Repair: 816.00
Unico 314-422 Multiple Voltage Power Supply Repair: 1,000.00
LH Research SM23-13Y3Y/230A Super-Mite Power Supply Repair: 1,376.00
Engel PU90 + GL90 Power Supply 3X24VDC Repair: 788.00
Thermotron Industries 985104 Oven Power Supply Repair: Call for price
Lambda H40475 Alpha 400W Power Supply Repair: 834.00
TDK TRM-3-032GB Power Supply +5V DC and +/-15V DC 80W Repair: 648.00
Schneider NGDS2425-930818T3 Power Supply 24V 25Amp Repair: 1,000.00
Toshiba 07BM1012KC Multiple Voltage Power Supply Repair: 600.00
Toshiba 07BM84514 Multiple Voltage Power Supply Repair: 600.00
Harrison Labs 520A DC Power Supply 36V 25Amp Variable Repair: 1,560.00
Siemens 6ES5950-8MD11 Power Supply 24V 10Amp Repair: 424.00
Sorensen SSD-5-120 4.7 to 6.6 VDC 120Amp Power Supply Repair: 1,180.00
Nemic Lambda SAQ800Q Multiple Voltage Power Supply Repair: 636.00
LH Research MM65-11Y44/2/115 Mighty-Mite Power Supply Repair: Call for price
LH Research SM22-13Y/230A Super-Mite Power Supply Repair: 1,376.00
Topaz Div Square D 70303 Line 2 Power Conditioner 8.3A Repair: 428.00
Electro-Plasma Usa 256FP Multiple Voltage Power Supply Repair: 648.00
United Air Specialists 21-1216 11KV Power Pack Repair: 688.00
acdc Electronics JF5N150P 5VDC 150Amp Power Supply Repair: 1,576.00
acdc Electronics JF5N150P-169 5VDC 150Amp Power Supply Repair: 1,456.00
Ivi Corporation 9743-4110-0000 SCR Power Supply Repair: 456.00
Computer Products 10246-01 Multiple Voltage Power Supply Repair: 472.00
Boschert 10246-01 Multiple Voltage Power Supply Repair: 396.00
Klockner Moeller ALY P Power Supply Board Repair: 848.00
Klockner Moeller ALY F Power Supply Board Repair: 848.00
Vickers EMP-A-20 Servo Amplifier Power Supply Card Repair: 816.00
Vickers EMRS-A-11 Servo Amplifier Power Supply Card Repair: 540.00
Siemens 6EW1861-4AA Power Supply Repair: 1,952.00
Siemens 6EW1890-2AC Power Supply Repair: Call for price
Siemens 6EW1881-3AA Power Supply Repair: Call for price
Siemens 6EW1880-3AA01 Power Supply Repair: Call for price
Siemens 6EW1880-1AA Power Supply Repair: 1,520.00
Siemens 6EW1380-4AB01 Power Supply Repair: Call for price
Siemens 6EW1380-4AA01 Power Supply Repair: Call for price
Siemens 6EW1380-4AA Power Supply Repair: Call for price
Siemens 6EW1380-1AB Power Supply Repair: Call for price
Siemens 6EW1380-1AA Power Supply Repair: Call for price
Siemens 6EW1160-5AF Power Supply Repair: Call for price
Siemens 6EV3055-0BC Power Supply Repair: Call for price
Siemens 6EV3055-0AC Power Supply Repair: Call for price
Siemens 6EV3053-0CC00 Power Supply Repair: Call for price
Siemens 6EV2032-3BC00 Power Supply Repair: Call for price
Siemens 6EV2032-3AC11 Power Supply Repair: Call for price
Siemens 6EV2031-4EC00 Power Supply Repair: Call for price
Siemens 6EV2031-4DC Power Supply Repair: Call for price
Siemens 6EV1362-5BK00 Power Supply Repair: Call for price
Siemens 6EV1352-5BK00 Power Supply Repair: Call for price
Promax PFC-64805 3000 I/O Card with Power Supply Repair: 1,068.00
WEIR SMM200NT Multivoltage Industrial Power Supply Repair: 544.00
Datapower Inc. DP10KM-5/150-12/20-12/20 Power Supply Repair: 1,344.00
Andover Controls AC256 PLUS Power Supply - 7 Output with Battery Backup Repair: 788.00
Tamura DN-E0282-1 Rack Mount Multi Volt Power Supply Repair: 1,684.00
Siemens 6EP1436-1SH01 Sitop Power 20 Power Supply 24V 20A Repair: 500.00
Hurletron 2451 High Voltage Power Supply Repair: 1,136.00
Sorensen DCR20-50 0-20V/ 50AMP DC Power Supply Repair: 1,660.00
Haltec EFX19-080-005 Multiple Voltage Power Supply Repair: 976.00
Cannon 0001-005-1 Power Supply Repair: 1,180.00
Misc 322LW Power Supply Repair: 720.00
Cleveland Machine Controls MO-04707 Power Supply Repair: 744.00
Condor SDM110G 5 Output DC Power Supply, 110 Watt Repair: 660.00
Energy Research Assoc. PPS8210 CP W/PPS7900 Eratron Power Supply with Control Panel Repair: Call for price
Reliance Electric 704323-5S Power Supply Repair: Call for price
Reliance Electric 704323-4T Power Supply Repair: 428.00
Reliance Electric 704323-3R Power Supply Repair: 416.00
Reliance Electric 704323-2R Power Supply Repair: Call for price
Reliance Electric 704323-12R Power Supply Repair: 3,968.00
Reliance Electric 704323-11S Power Supply Repair: 356.00
KEBA PS 242 Multiple Voltage Power Supply Repair: 636.00
Adtech Power CS2404-783 Multiple Voltage Power Supply Repair: 552.00
PowerVolt BVA-24MIL8/17 24V 8Amp Industrial Power Supply Repair: 688.00
acdc Electronics JF151A-9000-0000 JF Power Supply 48V 32A Repair: 1,224.00
acdc Electronics JF151A-2000-0000 JF Power Supply 5V 300A Repair: 1,224.00
Bachmann SNT 411/2 Switching Power Supply +/-15 and 5VDC Repair: 472.00
acdc Electronics 5N3-1 5V 3Amp Power Supply Repair: 576.00
Bruce Industrial Controls 305 300 Regulator Repair: 760.00
Tamura OLT-522F Power Supply Repair: Call for price
Tamura URSS-158E/OP201 Power Supply Repair: Call for price
Tamura OVS-6H 6V DC Industrial Power Supply Repair: 448.00
Tamura OVS-5F 5V DC 20A Industrial Power Supply Repair: 428.00
Tamura OVS-24J-UC 24V DC 16A Industrial Power Supply Repair: 552.00
Tamura OVS-24H 24V DC 12A Industrial Power Supply Repair: 504.00
Tamura OVS-24G 24V DC 8A Industrial Power Supply Repair: 532.00
Tamura OLS-24E Power Supply Repair: Call for price
Tamura OVS-12J 12V DC Industrial Power Supply Repair: 740.00
Tamura OLD-24BB Power Supply Repair: Call for price
BOWE KRAFT POWER SUPPLY 310 Sheeter Power Supply Repair: 1,044.00
Eaton Dynamatic 15-871-7 AF5000+ Power Supply Assembly 75/150HP Repair: 972.00
Automated Packaging Systems 58370 H-100 Power Supply Repair: Call for price
acdc Electronics RMC301A-5000-0000 Switching Power Supply Repair: 648.00
acdc Electronics RMC301C-5000-0000 Switching Power Supply Repair: 648.00
Intermec 51-2128-00 Multiple Voltage Power Supply Repair: 648.00
Power-One ESPT4-12 Multiple Voltage Power Supply Repair: 488.00
Condor SDS110-12 12VDC 110Watt Power Supply Repair: 396.00
Acme Electric SWS 152T-5/12/12 Standard Power Multiple Voltage Power Supply Repair: 552.00
Schleicher PDVS 102-2 CRT Power Supply Only Repair: 656.00
Gossen A41 Multiple Voltage Power Supply Repair: 1,180.00
Arburg CG25 Multiple Voltage Power Supply Repair: 1,180.00
PowerVolt BVA-24MIL 24V 8Amp Power Supply Repair: 688.00
Blum Industries SNT80300 Computer Power Supply Repair: 516.00
Hammer 921128 (BM7) 12VDC Power Supply Board Repair: 432.00
Welltec DE011-5B V2R1 Multiple Voltage Power Supply Card Repair: 368.00
Universal Labeling Systems 61-001-002 Power Supply Output Card Repair: 544.00
Unipower 7P Power Supply Module 48V 21Amp Repair: Call for price
Unipower 7N Power Supply Module 48V 21Amp Repair: Call for price
Unipower 7M Power Supply Module 48V 17Amp Repair: Call for price
Unipower 7L Power Supply Module 48V 16Amp Repair: Call for price
Unipower 7H Power Supply Module 48V 12.5Amp Repair: Call for price
Unipower 7D Power Supply Module 48V 5Amp Repair: Call for price
Unipower 6P Power Supply Module 28V 36Amp Repair: Call for price
Unipower 6N Power Supply Module 28V 36Amp Repair: Call for price
Unipower 6M Power Supply Module 28V 29Amp Repair: Call for price
Unipower 6L Power Supply Module 28V 28Amp Repair: Call for price
Unipower 6H Power Supply Module 28V 21Amp Repair: Call for price
Unipower 5P Power Supply Module 24V 42Amp Repair: Call for price
Unipower 5N Power Supply Module 24V 42Amp Repair: Call for price
Unipower 5M Power Supply Module 24V 33Amp Repair: Call for price
Unipower 5L Power Supply Module 24V 32Amp Repair: Call for price
Unipower 5H Power Supply Module 24V 25Amp Repair: Call for price
Unipower 5D Power Supply Module 24V 10Amp Repair: Call for price
Unipower 5A Power Supply Module 24V 5Amp Repair: Call for price
Unipower 4L Power Supply Module 15V 52Amp Repair: Call for price
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
7098 Items Found
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