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
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
Hammond GHOF-4-24 Power Supply Repair: Call for price
Hammond GHOF-3-24 Power Supply Repair: Call for price
Hammond GFOC-180-01 Power Supply Repair: 708.00
Kepco RAX48-3.6K 175 Watt Switching Power Supply 48V Repair: 508.00
Kepco RAX28-6.2K 175 Watt Switching Power Supply 28V Repair: 508.00
Kepco RAX24-4.2K 100 Watt Switching Power Supply 24V Repair: 448.00
Kepco RAX24-7.2K 175 Watt Switching Power Supply 24V Repair: 516.00
Kepco RAX15-11K 175 Watt Switching Power Supply 15V Repair: 508.00
Kepco RAX12-14K 175 Watt Switching Power Supply 12V Repair: 508.00
Kepco RAX5-35K 175 Watt Switching Power Supply 5V Repair: 508.00
Kepco RAX3.3-35K 175 Watt Switching Power Supply 3.3V Repair: 508.00
Hipotronics R60A/CB 60KV 2.5MA High Voltage DC Power Supply Repair: 1,396.00
Kemet 1361 +8/-1VDC Power Supply Repair: 504.00
LH Research TMA11-2/115-230/A 12V 15Amp Tiny-Mite Power Supply Repair: 652.00
Siemens 6ES5951-7LD12 Simatic S5 Modular Power Supply Repair: 740.00
Power-One SPL130-4000 +/-5VDC/+/-15VDC Industrial Power Supply Repair: 444.00
Power-One SPL130-S140 (+5/+15VDC)(-5/-15VDC) Power Supply Repair: 444.00
Mks Instruments PDR-C-2C Digital Readout Power Supply Repair: 768.00
Merlin Gerin 71084 Eco Panda 48VDC 5Amp Power Supply Repair: 608.00
Merlin Gerin 71082 Eco Panda 24VDC 10Amp Power Supply Repair: 664.00
Merlin Gerin 71090 Eco Panda 24VDC 5Amp Power Supply Repair: 608.00
Merlin Gerin 71080 Eco Panda 24VDC 2.5Amp Power Supply Repair: 608.00
Merlin Gerin 71085 Eco Panda 48VDC 5Amp Power Supply Repair: 608.00
Merlin Gerin 71091 Eco Panda 24VDC 5Amp Power Supply Repair: 608.00
Merlin Gerin 71081 Eco Panda 24VDC 2.5Amp Power Supply Repair: 608.00
Westronics PA100056-01 DDR10 Power Supply Repair: 1,320.00
Deltron Inc. 10799XA Q170 Quad Switching Power Supply Repair: 608.00
Topaz Div Square D 52906-00P3 Line 2- Power Conditioner Repair: 744.00
Power Mate ES-12E 12V 5Amp Switching Power Supply Repair: 656.00
Shindengen EYG300/55G Switching Power Supply 5VDC and 24VDC Repair: 368.00
Tenma 72-630 Variable DC Power Supply 1 to 15VDC Repair: 524.00
Lambda EWS1500-5 5V DC 300Amp AC to DC Switching Power Supply Repair: 2,300.00
Sanhuatien 194VO Power Supply 24V 250W Repair: 388.00
Allen Bradley 8520-PS1 9 Multiple Voltage Power Supply Repair: 2,420.00
Lambda SAQ300Q Multiple Voltage Power Supply Repair: 656.00
TDK RM24-3R2GB 24V 3.2Amp Power Supply Repair: 516.00
TDK RM05-10RGB 5V 10Amp Power Supply Repair: 528.00
Lambda FS-600A-18 18V 35Amp Adjustable Industrial Power Supply Repair: 488.00
Cincinnati Milacron 1-672-1005810 Adjustable Power Supply Board Repair: Call for price
KEBA 22037004 Multiple Voltage Power Supply Repair: 864.00
General Electric IC350APSA1 PM 2000 Heavy Duty Power Supply Repair: 960.00
Sorensen 190-4118-8 SLR40-12 Power Supply Main Board Repair: 652.00
Lambda LSS-38-28 28V 3.8Amp DC Power Supply Repair: 456.00
Lambda LSS-38-15 15V 7Amp DC Power Supply Repair: 456.00
Lambda LSS-38-12 12V 8.5Amp DC Power Supply Repair: 456.00
Lambda LSS-38-6 6V 17Amp DC Power Supply Repair: 456.00
Lambda LSS-38-5 5V 20Amp DC Power Supply Repair: 456.00
Lambda LSS-38-24 24V 4.5Amp DC Power Supply Repair: 456.00
Sorensen DCR32-155T Programmable Power Supply Repair: Call for price
Switching Systems International SQM200-1222-5-A Multiple Voltage Switching Power Supply Repair: 1,044.00
B&R Industrial Automation MCNT33-0 PLC Minicontrol Power Supply Repair: 500.00
acdc Electronics EC24N7.5 24VDC 7.5Amp Power Supply Repair: 352.00
SECO WC32557-00 9000 Power Supply Repair: Call for price
Elox Div Colt Industries TC400D MKII TC400D Dual Power Supply Module Repair: 2,012.00
Deltron Inc. V360E 48VDC 7.5Amp Switching Power Supply Repair: 372.00
Deltron Inc. V360C 15VDC 24Amp Switching Power Supply Repair: 372.00
Deltron Inc. V360B 12VDC 30Amp Switching Power Supply Repair: 400.00
Deltron Inc. V360A 5VDC 72Amp Switching Power Supply Repair: 396.00
Deltron Inc. V360C04-MA 15VDC 24Amp Switching Power Supply Repair: 372.00
Sola Electric SLS-12-068 12VDC 6.8Amp Power Supply Repair: 376.00
Siemens 505-6660 Simatic TI505 Power Supply Repair: 456.00
Texas Instruments 505-6660 Simatic TI505 Power Supply Repair: 456.00
Schroff 11006-057 5VDC 10Amp Switchpac Power Supply Repair: 788.00
Schroff TPS 5/10 5VDC 10Amp Switchpac Power Supply Repair: 788.00
Schroff TPS 24/4 24VDC 4Amp Switchpac Power Supply Repair: 788.00
Schroff 11006-238 24VDC 10Amp Switchpac Power Supply Repair: 860.00
Schroff 11006-264 24VDC 5.8Amp Switchpac Power Supply Repair: 428.00
Schroff 11006-260 24VDC 5.8Amp Switchpac Power Supply Repair: 788.00
Schroff 11006-263 15VDC 9.3Amp Switchpac Power Supply Repair: 788.00
Schroff 11006-259 15VDC 9.3Amp Switchpac Power Supply Repair: 788.00
7020 Items Found
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