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
Power-One HCC5-6/OVP-A +/-5V DC Power Supply with OVP Overvoltage Protection 6AMP Repair: 540.00
Power-One HBB5-3/OVP-A +/-5V DC Power Supply with OVP Overvoltage Protection 3AMP Repair: 394.00
Power-One HAA5-1.5/OVP-A +/-5V DC Power Supply with OVP Overvoltage Protection 1.5AMP Repair: 394.00
Power-One HN15-4.5-A +15V DC Power Supply 4.5AMP Repair: 384.00
Power-One HN12-5.1-A +12V DC Power Supply 5.1AMP Repair: 384.00
Power-One HN5-9/OVP-A +5V 9AMP DC Power Supply with OVP Overvoltage Protection Repair: 384.00
Power-One HE24-7.2-A 24V DC Power Supply 7.2AMP Repair: 368.00
Power-One HE15-9-A 15V DC Power Supply 9Amp Repair: 452.00
Power-One HE5-18/OVP-A +5V DC Power Supply with OVP Overvoltage Protection 18AMP Repair: 388.00
Power-One HD5-12/OVP-A 5V DC Power Supply with OVP Overvoltage Protection 12Amp Repair: 384.00
Power-One HC15-3-A +15V DC Power Supply 3AMP Repair: 384.00
Power-One HC5-6/OVP-A +5V DC Power Supply with OVP Overvoltage Protection 6AMP Repair: 384.00
Power-One HB15-1.5-A +15V DC Power Supply 1.5AMP Repair: 384.00
Power-One HA24-0.5-A +24V OR 28V DC Power Supply .5AMP Repair: 384.00
Power-One HA15-0.9-A +12V or +15V DC Power Supply .9AMP Repair: 384.00
Power-One HA5-1.5/OVP-A +5VDC Power Supply with OVP Overvoltage Protection 1.5AMP Repair: 384.00
Power-One HAD15-0.4-A +/-15VDC .4A Power Supply Repair: 394.00
Eaton Dynamatic 15-230-2 Power Supply Card Repair: 348.00
Eaton Dynamatic 15-162-12 Power Supply Board Repair: 460.00
Westinghouse Electric 212P081H01C Dual Power Supply Card Repair: Call for price
Westinghouse Electric PS A-500 Power Supply Repair: Call for price
Westinghouse Electric E07 Power Supply / S-56F Drive Repair: Call for price
Westinghouse Electric E10 24V Power Supply Card / S-56 Drive Repair: 992.00
Westinghouse Electric A663 Power Supply Repair: Call for price
Lambda LVT-41-144-B Switching Power Supply +/-15V and 5V Repair: 316.00
Reliance Electric 57C491 Automate DCS 5000 Power Supply Repair: 2,240.00
Reliance Electric 57491 Automate DCS 5000 Power Supply Repair: 1,700.00
V.I.Z. WP-708 Triple Power Supply Repair: 484.00
Power-One SPL250-1024 Switching Power Supply Repair: 448.00
Power-One HB5-3/OVP-A 5V DC Power Supply with OVP Overvoltage Protection 3Amp Repair: 384.00
Siemens E220G5/15WRGD Simatic S5 Modular Power Supply Repair: 812.00
SCI PR106 12 VDC / 3 Amp Power Supply Repair: Call for price
SCI PR105 12 VDC / 3 Amp 5 VDC / 3 Amp Power Supply Repair: Call for price
SCI PR104 12 VDC / 3 Amp Power Supply Repair: Call for price
SCI PR103 12 VDC / 3 Amp 5 VDC / 3 Amp Power Supply Repair: Call for price
SCI PR43 12 VDC Power Supply 6 Amp Repair: Call for price
SCI PR42 24 VDC / 15 Amp Power Supply Repair: Call for price
SCI PR36 15 VDC / 1.5 Amp Power Supply Repair: Call for price
SCI PR35-A1 Power Supply 12VDC 2 Amp Repair: 412.00
Niagara Machine 2.5158 CNC System 1000 Power Supply Repair: 372.00
Global 1200 / PN S-1200 1000 Watt UPS Uninterruptible Power Supply Repair: Call for price
Topaz Div Square D 84462 Powermaker Micro UPS 450VA Repair: 992.00
MOOG 121-148 Power Supply / Amplifier Board Repair: 520.00
Skynet Electronic SNP-3561 Input / Output Board / Power Supply Repair: 408.00
Sola Electric UPS/2-500A Uninterruptible Power Supply UPS Repair: 1,032.00
Rockwell Goss D36908 +/- 15V DC Power Supply PC Board Repair: 1,360.00
Pneumatics Products Co ASSY 3120 4 Power Supply Assembly / Recyclene Rx35 Repair: 760.00
Volgen Electric Co PM-02 Multiple Voltage Power Supply Repair: 1,172.00
General Electric 193X741ABG01 20VDC Dual Voltage Power Supply Board Repair: 1,104.00
General Electric 193X741AAG01 20VDC Dual Output Power Supply Board Repair: 1,044.00
Lambda LRS-53-24 24V Regulated Power Supply 6.5 Amp Repair: 432.00
General Electric 193X717ACG01 Standard Power Supply Card Repair: 620.00
General Electric 193X717ABG01 Standard Power Supply Card Repair: 636.00
General Electric 193X717AAG01 Standard Power Supply Card Repair: 652.00
Hoefer Scientific Instruments PS500X 500 Volt Power Supply Repair: 716.00
Habermann HA8453-S24240 24VDC 10Amp Power Supply Repair: 372.00
Lambda LND-X-MPU Dual Voltage Power Supply Repair: 448.00
Lambda LND-P-152 Dual Voltage Power Supply Repair: 520.00
Lambda LND-P-MPU Dual Voltage Power Supply 5V and 9-12V Repair: 572.00
LH Research TMA24-1335/115-230/A04 Quad Output Power Supply, 225W Repair: 1,004.00
Europower Ltd. EP 3807/E Power Supply Repair: 408.00
Husky 63 X 24 Power Supply Repair: 408.00
Husky 638874 Power Supply Repair: 408.00
Eaton Dynamatic 15-568-1 Power Supply Repair: 1,044.00
Thermotron Industries ASSY# 471262 C/N 682926 Power Supply Board and Digital Display Repair: 852.00
Astrodyne Inc. D2-900-098 Power Supply Case Only - See D2-900-099 Repair: Call for price
Astrodyne Inc. D2-900-099 Command I Power Supply Repair: 396.00
WEST OCTET POWER SUPPLY Power Supply Repair: 508.00
Siemens TS-58.0 Transducer Supply Repair: 1,488.00
Coutant Electronics Ltd. RL150/3 Power Supply Repair: 648.00
Lambda LYS-P-24 24V Power Supply Repair: 708.00
S.A.M.P. CT7806 PSB-806 Power Supply PC Board Repair: 388.00
California Dc LR5301 Multiple Voltage Industrial Power Supply Repair: 432.00
California Dc LR5300 Power Supply Repair: 432.00
Advance MG5-40C MG C Version 5V 40Amp Power Supply Repair: 628.00
Ncr Power Systems 801-0013911 Power Supply Custom Rectifier Repair: 804.00
Westamp A6531-10E4 Servo Amplifier, 1 Axis 40A Repair: 1,660.00
Emerson ETV801 AC / DC Triple Output Power Supply Repair: 596.00
Emerson B1725 Power Supply Board Repair: 1,808.00
acdc Electronics RT301-3 Power Supply, Triple, 300 Watt, 5V, +12V, -12V Repair: 772.00
Warner Electric MCS-805-2 Power Supply with Torque Adjust Repair: 532.00
Warner Electric MCS-166 Plug In Module Power Supply Repair: 320.00
Toledo Scale KB150542020 Power Supply Board Repair: 600.00
Todd Products MOS-100-2412 Power Supply Repair: 380.00
Topaz Div Square D 70301 Electronic Line 2 Power Conditioner Repair: 364.00
Topaz Div Square D 01706-01P3 Line 2 Power Conditioner Repair: 392.00
Todd Products MOV-130-1212 Power Supply Repair: 380.00
Texas Instruments 2459375-0001 Power Supply Board Repair: 1,496.00
Texas Instruments 500-2151 500-2151 PLC Power Supply Repair: 850.00
Stromversorgung 4012-151-42101 Bekum Power Supply Repair: 1,032.00
Standard Power SPS180-5 Power Supply Repair: 400.00
Sonobond Ultrasonics 902A/70PE Heat Sealer with Power Supply Repair: Call for price
Sorensen SRL20-25 Power Supply 20V 25Amp Repair: 1,884.00
Sorensen HPD15-20 M9A Regulated DC Power Supply 0-15V-20AMP Repair: 1,496.00
Sierracin Power Systems 2 QMP Power Supply Repair: 452.00
Schroff TPS 5/20 5VDC 20Amp Switchpac Power Supply Repair: 804.00
SCI PR102-A1 12VDC 5Amp 5VDC / 2.5 Amp Power Supply Repair: 372.00
SCI PR84-A5 Programmable Current Source Power Supply Repair: 520.00
Schleicher 3.11.16.42.40 Power Supply Module Repair: 532.00
San Hua Tien 1 94VD Power Supply Repair: Call for price
Rotronics 165-740-05-00 Power Supply Board with Coded Plug Repair: Call for price
Robicon 461-273-00 Power Supply Board Repair: 996.00
Robicon 362510 Power Supply Board Repair: 804.00
Misc CPN64495-D Rheostat Assembly Repair: 720.00
REP 104860 Power Printed Circuit Board Repair: 384.00
Reliance Electric 0-49001-1 Cardpak Power Supply Repair: 560.00
Qualidyne 21011 Switching Power Supply Repair: 680.00
LFE D298165 LFE LMC-500 Power Supply Repair: 400.00
Electrostatics Inc. 200-24-7.5A 24V Power Supply Repair: 624.00
Misc PE 1252 Power Supply Control Repair: 456.00
Power-One SPL150-4100 Switching Power Supply Repair: 440.00
Power-One SPL130-4100P Power Supply Repair: 444.00
Power-One HBB15-1.5-A Linear Dual Power Supply +/-12 to 15 Repair: 394.00
Power Mate SWA 12K 12V 0.75 Amp 110VDC Switching Regulator Repair: 720.00
Power Mate EVS-12J 12V 30A Power Supply Repair: 452.00
Power Mate ETA-524CV 5V 3Amp / 24V 1Amp Power Supply Repair: 460.00
Power Mate ES-5D-V 5V 6Amp Power Supply Repair: 648.00
Power Mate EMA-5CV Power Supply Repair: 432.00
Pioneer Magnetics PM2974A-1-4 Quad Output Industrial Power Supply Repair: 1,776.00
Phenolpers Eibergen POWER SUPPLY DC Power Supply Repair: 456.00
Pennwalt U26066 Power Supply Circuit Board Repair: 928.00
Parsons UP POWER SUPPLY Datatrek Up Power Supply Repair: 632.00
Mokon 52-C11-73-RZ010/OIL Pn 036-041 Compu-Mate II Power Supply Repair: 384.00
Misc 652-304-00 PCB See Web#D-005-PL-3 Power Supply Repair: Call for price
NETA VTC04A Power Supply Repair: 380.00
Murr Elektronik NLS50-220/24 Power Supply Repair: 460.00
MOOG 121-103 Power Supply / Amplifier Board Repair: 760.00
Mokon 52-C10-73-RZOO4 Pn 036-028 Compu-Mate II Power Supply Repair: 348.00
Leuze Electronic KM 92341-67 VBD 05/1 Power Supply Repair: 372.00
Lambda LYS-W-24 Regulated Power Supply Repair: 636.00
Lambda LND-W-152 Power Supply Repair: 428.00
L-Tec WELDER Trimpower Supply Unit Repair: Call for price
LH Research TTM23-E1191/115/230 Teeny Tiny Mite Power Supply Repair: 380.00
Kohler A-269000 Voltage Regulator Repair: 340.00
Keltron P618 12KV to 18KV Power Supply Repair: Call for price
K & G FG1-220-5 Koch Converter Repair: 428.00
International Power IHE24-7.2 24V Power Supply 7.2Amp Repair: 344.00
Impulse Power 4001-GEN Power Supply Unit Repair: 388.00
Hurletron 774-RB-1 Electrosyst High Voltage Generator Repair: 1,460.00
Harris MPS-1 Modular Power Supply Repair: 528.00
Modicon 55-1010-01 CLX Power Supply Repair: 708.00
General Automation GA-16/110GA-16/220 Uninterruptible Power Supply UPS Repair: 408.00
Skip Seal 66C1242-03 Power Supply Repair: 536.00
Franklin Electric POWER SUPPLY PCB Power Supply Board Repair: 428.00
Fairchild T5120 /PN EB-11676 Transducer Filtered Supply Repair: 572.00
FAE 092A Power Supply Repair: 680.00
Eurotherm EMP/PWR/115V/TPS Power Supply EM-1 System Repair: 596.00
Eubanks Engineering 5770 Power Supply Printed Circuit Board Repair: 416.00
Elpac 1502B Maximiser Power Supply Repair: 548.00
Elpac ES130-5-12-12-5 Power Supply 13005121205E Rev A Repair: 528.00
Elpac ES-300-24 Switching Power Supply Repair: 412.00
Electronic Measurements Inc. EMI TCR-20T500-1-D 0-20VDc 500A Digital Read Power Supply Repair: 2,900.00
Dynage 800-154-1 Power Supply Repair: 424.00
Eagle Signal CP563A6 Power Supply Repair: 304.00
Matsushita ETU-4ME10 Tri Voltage Output Power Supply Repair: 528.00
Dynage 3MA5-12 Power Supply Board Repair: 424.00
Cougar HE24-7.2 Condor 24V 7.2A DC Power Supply Repair: 316.00
Control System Labs MK IV PSB Power Supply Board Repair: 624.00
Condor TD-60W Power Supply Repair: 312.00
Condor MPS-140W Quad DC Power Supply Repair: 396.00
Condor CBB-105W Industrial Triple Voltage Power Supply Repair: 312.00
Cincinnati Milacron 1810 (TE1) Power Supply Board Repair: 1,580.00
Cincinnati Milacron 3-531-3786A Minimiser / Maximiser PLC Power Supply Repair: 600.00
CSR Contraves PS-90-30-R Power Supply Repair: 992.00
Burton 513-448-000 PS1100 Power Supply Repair: 596.00
BIF BMB-188250-8 Sanitrol Smart Speed Power Pack Repair: 440.00
Accuray/Industr'L Nucleonics AD-06-037192-002G Power Supply Board Repair: 680.00
Elpac 13005121205E REV A ES130-5-12-12-5 Power Supply Repair: 528.00
Power Mate EM-5-6C Power Supply Repair: 472.00
AEC 477247 TDW Control Interface / Power Supply Board Repair: 732.00
Allen Bradley 1771-P4 AC Power Supply Module 120VDC Repair: Call for price
Actrion 8D240C-2 Actrion III Power Supply Repair: 840.00
Acopian A24HT1200 Regulated Power Supply Repair: 708.00
acdc Electronics REV 804B-2448-9001 Rev 80 (X) Industrial Power Supply Repair: 2,488.00
General Electric 193X803BEG03 Power Amplifier / Power Supply Repair: 1,276.00
General Electric IC600PM600A-1 Power Supply Repair: 1,264.00
General Electric IC600PM502A-1 Power Supply Repair: 788.00
General Electric 3S7512R100A1 R100A Resolver Supply Repair: 1,140.00
General Electric IC3621GPSB1 Power Supply Printed Circuit Board Repair: 740.00
General Electric IC3625PEA PM1000 60Hz Power Supply Repair: 2,512.00
Cincinnati Milacron 3-531-3641A Minimiser 120VAC Power Supply Board Repair: 600.00
MGV P102-24051 24V 5Amp DC Power Supply Module Repair: 440.00
Standard Power 200B20H Blackline 20VDC 10A Power Supply Repair: 352.00
American Reliance LPS 302 Linear Power Supply Repair: 460.00
Power-One MAP130-1012 MAP Single Output Power Supply Repair: 380.00
3D Systems 17542-004-01/A Power Supply Repair: 596.00
Cosel LCA30S-12 30W 12VDC LCA Power Supply Repair: 352.00
Cosel AD240-24 24VDC Industrial Switching Power Supply Repair: 416.00
Cosel NC 9000 G Power Supply Assembly Repair: 728.00
Tamura OVS-24J 24V DC 16A Industrial Power Supply Repair: 504.00
Sandretto Z511015701 Dual Power Supply Assembly Repair: 1,092.00
Astec LPT42 40 Watt LPT Power Supply Repair: 195.00
Astec LPT45 40 Watt LPT Power Supply Repair: Call for price
Astec SA40-1304 40W DC Adjustable Power Supply Repair: Call for price
Astec SA40-1305 40W DC Adjustable Power Supply Repair: Call for price
Tripp-Lite PV1200FC DC to AC Power Inverter 1200 Watts Repair: 932.00
HPM TS13 Quad Power Supply QPS Repair: 636.00
RBB Systems QPS ± 15V Quad +/-15V Power Supply Repair: 580.00
Elpac 04505U1212NO Linear Power Supply 115/280 VAC Repair: 532.00
Cincinnati Milacron 3-424-1945A Power Supply Module Assembly Repair: 1,656.00
Power-One HBB15-503 Dual Voltage Power Supply Repair: 540.00
acdc Electronics RMV224B-2339-0064 220W Enclosed Switching Power Supply Repair: 820.00
acdc Electronics RMV224B-2339-0067 220W Enclosed Switching Power Supply Repair: 820.00
Modicon PE-0001-000 Power Supply Module Repair: 368.00
Lantech 50236501 Micro Control Board with Power Supply Repair: 724.00
Lambda EWS300-24 24VDC 14A Adjustable Switching Power Supply Repair: 640.00
Baldor Electric 007087-1 SWEO 71(X) Power Supply Board Repair: Call for price
Schleicher NT015-230 Power Supply 230V Repair: 680.00
APEX 1031237 Robot Control Box Power Supply Board Repair: 640.00
Matsushita ETU-5G200L2 Power Supply 5VDC 20A Repair: 384.00
Adtech Power B5D10 Etatech 5VDC Power Supply Repair: 384.00
Adtech Power B12D5 Etatech 12VDC Power Supply Repair: 536.00
Uvitron International Inc. UVLCT400 Oven Power Supply Repair: 716.00
Protek 1825 Digital DC Triple Voltage Power Supply Repair: 532.00
Protek 1822 Digital DC Dual Voltage Power Supply Repair: 492.00
Protek 1802 Digital DC Power Supply 18V 2A Repair: 400.00
Protek 3035 Digital DC Triple Voltage Power Supply Repair: 532.00
Protek 3033 Digital DC Triple Voltage Power Supply Repair: 532.00
Protek 3032 Digital DC Dual Voltage Power Supply Repair: 492.00
Protek 3015 Digital DC Dual Voltage Power Supply Repair: 492.00
Protek 3005 Digital DC Power Supply 30V 5A Repair: 400.00
Protek 3006 Digital DC Power Supply 60V 1.5Amp Repair: 368.00
Protek 3003B Digital DC Power Supply 30V 3A Repair: 400.00
Protek 3003 Digital DC Power Supply 30V 3A Repair: 352.00
Schuricht SPR-A2 4-28V Power Supply Card Repair: 940.00
General Electric 193X717ACG09 Standard Power Supply Card Repair: 812.00
General Electric 19D427468G6 Type 40 Tone Set Power Supply Repair: 1,700.00
General Electric 19D427468G1 Type 40 Tone Set Power Supply Repair: 1,700.00
MOOG D143-501-A001 Multiple Voltage Power Supply Repair: 1,496.00
Nuarc KT-83 Plate Maker Power Supply Board Repair: 788.00
Nuarc KT-1/BMC Plate Maker Power Supply Board Repair: 1,216.00
Hewlett Packard 6456B DC Power Supply 0-36V 0-100Amp Repair: 3,228.00
Hurletron HVG30-5/H High Voltage Generator Repair: 1,240.00
WEIR SMM300 Multiple Voltage Power Supply Repair: 684.00
Schleicher 31206779 Promodul-U CNC UNG 115 Power Supply Repair: 1,240.00
Lambda LMS-6040 0-40VDC Power Supply Repair: 1,044.00
Fanuc A16B-1212-0871/05B System R-J Robot Control Power Supply Repair: 1,516.00
Fanuc A16B-1212-0531/05B System R-J Robot Control Power Supply Repair: 2,044.00
Slo Syn MPS-3000A Superior Electric 120V Power Supply Repair: 1,348.00
Source Electronics SAX97-01 Multiple Voltage Power Supply Repair: 416.00
Acopian VB24G500 24VDC Regulated Power Supply Repair: 428.00
General Electric 193X710ADG01 High Performance Power Supply Module Repair: 996.00
General Electric 193X710ABG01 High Performance Power Supply Module Repair: 996.00
Panalarm 90P12X125DC24FC250W 90 Remote Power Supply Repair: 840.00
Panalarm 90P2X240AC125FC450W 90 Remote Power Supply Repair: 1,148.00
Panalarm 90P2X240AC24FC450W 90 Remote Power Supply Repair: 1,148.00
Panalarm 90P2X120AC125FC450W 90 Remote Power Supply Repair: 1,148.00
Panalarm 90P2X120AC24FC450W 90 Remote Power Supply Repair: 1,148.00
Panalarm 90P1X125DC125FC125W 90 Remote Power Supply Repair: 1,128.00
Panalarm 90P1X125DC24FC125W 90 Remote Power Supply Repair: 1,128.00
7098 Items Found
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