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
Farnell Advance Power PD500/575 Powerflex Multiple Output Power Supply Repair: 940.00
Farnell Advance Power PD500/P350/017 Powerflex Multiple Output Power Supply Repair: 860.00
Advance P350/607 Powerflex Multiple Output Power Supply Repair: 532.00
Farnell Advance Power P350/607 Powerflex Multiple Output Power Supply Repair: 720.00
Advance P350/070 Powerflex Multiple Output Power Supply Repair: 864.00
Farnell Advance Power P350/070 Powerflex Multiple Output Power Supply Repair: 860.00
Advance P350/028C Powerflex Multiple Output Power Supply Repair: 484.00
Farnell Advance Power P350/028C Powerflex Multiple Output Power Supply Repair: 744.00
Farnell Advance Power P350 Powerflex Multiple Output Power Supply Repair: 412.00
Farnell Advance Power P350/017 Powerflex Multiple Output Power Supply Repair: 860.00
Farnell P350/070/FC Powerflex Multiple Output Power Supply Repair: 860.00
Farnell Advance Power P350/070/FC Powerflex Multiple Output Power Supply Repair: 860.00
Farnell P350/702 Powerflex Multiple Output Power Supply Repair: 452.00
Reliance Electric 57C494 Automax Rack Mount Power Supply Repair: 1,444.00
Reliance Electric 57C493 Automax Rack Mount Power Supply Repair: 1,684.00
Reliance Electric 45C922 XL Power Supply Repair: 500.00
Reliance Electric 45C920 XL Power Supply Repair: 440.00
Reliance Electric 45C322 50A Power Supply Repair: 5,492.00
Reliance Electric 45C321 20A Power Supply Repair: 1,732.00
Varec BME-10044-2 Valve Control Power Supply Repair: 908.00
Condor NMX-354-1224 Quad Output Industrial Power Supply Repair: 772.00
Condor NMX-354-1212 Quad Output Industrial Power Supply Repair: 772.00
Condor NMX-354-1205 Quad Output Industrial Power Supply Repair: 772.00
Reliance Electric 29581-R Power Supply 605 Repair: 840.00
Reliance Electric 29581-2R Power Supply Repair: 1,200.00
HIOS CLT-50 Power Supply Repair: 364.00
American MSI 3000.020.161 MSI Power Supply Distribution Board Repair: 1,100.00
American MSI SYSTEM 3 MSI Power Supply Assembly with Board Repair: 1,100.00
Lambda SVT170-1-002 REV C MSI Power Supply Assembly with Board Repair: 1,100.00
LH Research TM34-12Y2Y1/115 Tiny Mite Power Supply Repair: 640.00
LH Research TM34-1442/125CV Tiny Mite Power Supply Repair: 500.00
LH Research TM34-1432/125CV Tiny Mite Power Supply Repair: 492.00
LH Research TM34-1332/115CV Tiny Mite Power Supply Repair: 500.00
LH Research TM34-11Y2Y1 Tiny Mite Power Supply Repair: 640.00
LH Research TM34-11Y2Y2/115 Tiny Mite Power Supply Repair: 472.00
LH Research TM34-1122/115 Tiny Mite Power Supply Repair: 472.00
LH Research TM34-1122 Tiny Mite Power Supply Repair: 500.00
LH Research TM22-22Y/115CV Tiny Mite Power Supply Repair: 872.00
LH Research TM22-14/115 Tiny Mite Power Supply Repair: 500.00
LH Research TM11-1/115CV Tiny Mite Power Supply Repair: 412.00
LH Research SMA81-5/115 Super-Mite-A Power Supply Repair: 1,276.00
LH Research SMA11-1/115 Super-Mite-A Power Supply Repair: 1,004.00
LH Research SM11-6/115 Super-Mite Power Supply Repair: 544.00
LH Research SM11-5/115 Super-Mite Power Supply Repair: 564.00
LH Research SM11-1/115 Super-Mite Power Supply Repair: 540.00
LH Research MMX22-12Y/115 Mighty-Mite Power Supply Repair: 724.00
LH Research MMA11-6/115-220 Mighty-Mite Power Supply Repair: Call for price
LH Research MMA11-5/115-220 Mighty-Mite Power Supply Repair: Call for price
LH Research MM24-E2029/115 Mighty-Mite Power Supply Repair: 692.00
LH Research MM22-12Y/115 Mighty-Mite Power Supply Repair: 668.00
LH Research MM11-5/115 Mighty-Mite Power Supply Repair: Call for price
LH Research LM52-E0857/115 Little-Mite Power Supply Repair: 654.00
LH Research LM34-12Y2Y2Y Little-Mite Power Supply Repair: 424.00
LH Research IM904-1335 Industrial Power Supply, Quad, 100W, 5,-15,+15,24 Repair: 388.00
LH Research IM802-12/115A2 Industrial Power Supply Repair: 348.00
LH Research IM603-133/115C1 Industrial Power Supply Repair: 392.00
LH Research IM501-5 W/ IM904 Two Power Supply Assembly Repair: 1,080.00
LH Research IM203-133/115B2 Industrial Power Supply Repair: 364.00
LH Research 8494849439002-A03 Power Supply Repair: 712.00
LH Research TMF-8/115-230 Industrial Power Supply Repair: 552.00
LH Research TMA44-1221/115 Industrial Power Supply Repair: 836.00
LH Research TMA24-E2771/115 Quad Output Power Supply, 225W Repair: 564.00
LH Research TMA24-1335/115 Quad Output Power Supply, 225W Repair: 512.00
LH Research TMA22-12/115 Industrial Power Supply Repair: 520.00
LH Research TMA24-1222/115/220 Quad Output Power Supply, 225W Repair: 564.00
LH Research TTM33-13Y3Y/115 Teeny Tiny Mite Power Supply Repair: 444.00
LH Research LM11-E0856/`115 Little-Mite Power Supply Repair: 424.00
LH Research LM11-6/115 Little-Mite Power Supply Repair: 424.00
LH Research LM11-5/115 Little-Mite Power Supply Repair: 424.00
Bm Elettronica BM496.1 Power Supply Repair: 460.00
Block PSR500/24-10 24VDC 10Amp Power Supply Repair: 544.00
Blanc Meca EA-3033 Power Supply Repair: 1,176.00
BEI Electronics 2050-6003 LGC Power Supply Repair: 500.00
Levelstate Systems Ltd. 1-504-02-956 202 System Supply and Relay Board Repair: 1,756.00
Levelstate Systems Ltd. 2022502-A 202 System Supply and Relay Board Repair: 1,756.00
Arburg 146.09 Multronica M2 Control Power Supply Board Repair: 1,384.00
Reliance Electric 0-56963 Power Supply Board Repair: 892.00
Reliance Electric 0-56950-50B Power Supply Board Repair: 716.00
Reliance Electric 0-56950-50A Power Supply Board Repair: 684.00
Reliance Electric 0-56950-30B Power Supply Board Repair: 664.00
Reliance Electric 0-56950-050 Power Supply Board Repair: 756.00
Reliance Electric 0-56950-040 Power Supply Board Repair: 728.00
Reliance Electric 0-56950-030 Power Supply Board Repair: 728.00
Reliance Electric 0-56950-020 Power Supply Board Repair: 724.00
Reliance Electric 0-56950-015 Power Supply Board Repair: 752.00
Murr Elektronik 85099 MCS40 24V 40Amp Power Supply Repair: 384.00
Reliance Electric 0-54390 Power Supply Board Repair: 608.00
Reliance Electric 0-54370-2 Comm Power Supply Board Repair: 664.00
Reliance Electric 0-54325 Power Supply Board Repair: 1,408.00
Cincinnati Milacron 3-561-1044A REV F H.E. Power Supply Repair: 1,476.00
Reliance Electric 0-51776-R Power Supply Board Repair: 744.00
Fanuc A20B-2100-0761/06B Open Board Power Supply Module Repair: Call for price
Provisor PMC-2P Toshiba Machine Power Supply Repair: 968.00
Vickers ED-00634/732 178 CPU Multivoltage Power Supply Repair: 984.00
Acme Electric 400A-9142210 Standard Penta Power Supply Repair: 752.00
Von Duprin PS 873 12V / 24V DC Power Supply without Logic Board Repair: 624.00
Von Duprin PS 873 W/LOGIC1 CARD 12V / 24V DC Power Supply Repair: 612.00
VERO 116-15410E Monovolt PK100 5V 20Amp Power Supply Repair: 516.00
VERO 116-15410 Monovolt PK100 5V 20Amp Power Supply Repair: 516.00
Deltron Inc. V601B04 Power Supply Repair: 396.00
7060 Items Found
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