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
acdc Electronics EL750B Power Supply Industrial Power Supply Repair: Call for price
Bridgeport 32944418 Power Supply Repair: 588.00
Bridgeport 32941852 Power Supply Repair: 348.00
Bridgeport 32940137 Power Supply Repair: 552.00
Bridgeport 32938413 Power Supply Backplane Repair: 624.00
Bridgeport 32930788 Power Supply Repair: 1,732.00
Bridgeport 32930313 Power Supply Backplane Repair: 1,576.00
Siemens 6EW1811-8AA Operator Panel Power Supply Repair: 496.00
Bridgeport 31944418 Power Supply Repair: 588.00
acdc Electronics RT303 Power Supply, Triple, 300 Watt Repair: 732.00
acdc Electronics RT302 Power Supply, Triple, 300 Watt, 5V, +15V, -15V Repair: 732.00
acdc Electronics RT1513 Power Supply, Triple, 150 Watt, 5v, +12V, -12V Repair: 640.00
Bridgeport 31941852 Power Supply Repair: 348.00
acdc Electronics RT102 Power Supply, Triple, 100 Watt, 5V,+15V, -15V Repair: 576.00
acdc Electronics RSF504B-2448 Industrial Power Supply Repair: 924.00
acdc Electronics RSF504B-2445 Industrial Power Supply Repair: 928.00
acdc Electronics RSF504B-2442 Industrial Power Supply Repair: 956.00
acdc Electronics RSF504B-2339 Industrial Power Supply Repair: 928.00
acdc Electronics RSF504B-2335 Industrial Power Supply Repair: 924.00
acdc Electronics RSF504B-2332 Industrial Power Supply Repair: 924.00
Bridgeport 31940137 Power Supply Repair: 552.00
acdc Electronics RSF504B-2233 Industrial Power Supply Repair: 956.00
acdc Electronics RSF504B-2133 Industrial Power Supply Repair: 956.00
acdc Electronics RSF503B-2330-00-17 Industrial Power Supply Repair: 924.00
acdc Electronics RSF503B-2440 Industrial Power Supply Repair: 924.00
acdc Electronics RSF503B-2330 Industrial Power Supply Repair: 836.00
acdc Electronics RSF503B-2230 Industrial Power Supply Repair: 924.00
acdc Electronics RSF502B-3300 Industrial Power Supply Repair: 924.00
acdc Electronics RSF502B-2300 Industrial Power Supply Repair: 684.00
acdc Electronics RSF502B-2100 Industrial Power Supply Repair: 956.00
acdc Electronics RSF501B-6000 Industrial Power Supply Repair: 928.00
acdc Electronics RSF501B-4000 Industrial Power Supply Repair: 956.00
acdc Electronics RSF501B-3000 Industrial Power Supply Repair: 924.00
acdc Electronics RSF501B-2000 Industrial Power Supply Repair: 912.00
acdc Electronics RSF501B-1000 Industrial Power Supply Repair: 928.00
acdc Electronics RSF501A-5000 Industrial Power Supply Repair: 956.00
Bridgeport 31938413 Power Supply Backplane Repair: 624.00
acdc Electronics EC5N25 Industrial Power Supply Repair: 356.00
acdc Electronics EC5N17 Industrial Power Supply Repair: 356.00
acdc Electronics EC12D5 Industrial Power Supply Repair: 348.00
acdc Electronics EC12D0.5-1 Industrial Power Supply Repair: 356.00
acdc Electronics EC12D0.5 Industrial Power Supply Repair: 384.00
acdc Electronics 99199 Industrial Power Supply Repair: 720.00
acdc Electronics 99167 Industrial Power Supply Repair: 788.00
acdc Electronics 5N35-5.7-1-2 Industrial Power Supply Repair: 460.00
acdc Electronics 5N35-5.7-1 Industrial Power Supply Repair: 460.00
acdc Electronics 5N35-12 Industrial Power Supply Repair: 716.00
acdc Electronics 5N35-1-2-32 Industrial Power Supply Repair: 716.00
acdc Electronics 5N35-1-2 Industrial Power Supply Repair: 460.00
acdc Electronics 5N35-1 Industrial Power Supply Repair: 744.00
acdc Electronics 5N3-1-2 Industrial Power Supply Repair: 664.00
acdc Electronics 5N25-1-2 Industrial Power Supply Repair: 664.00
acdc Electronics 5N17-1-F Industrial Power Supply Repair: 648.00
acdc Electronics 5N17 Industrial Power Supply Repair: 640.00
acdc Electronics 5N10-107 Industrial Power Supply Repair: 664.00
acdc Electronics 5N10-1 Industrial Power Supply Repair: 648.00
acdc Electronics 5N10 Industrial Power Supply Repair: 648.00
acdc Electronics 28N9.3 Industrial Power Supply Repair: 664.00
acdc Electronics 28N6.7 Industrial Power Supply Repair: 664.00
acdc Electronics 28N4.7 Industrial Power Supply Repair: 648.00
acdc Electronics 28N2.9 Industrial Power Supply Repair: 640.00
acdc Electronics 28N1.6 Industrial Power Supply Repair: 640.00
acdc Electronics 24N7.5 Industrial Power Supply Repair: 648.00
acdc Electronics 24N5.4-1-2C Industrial Power Supply Repair: 664.00
acdc Electronics 24N5.4-1-2 Industrial Power Supply Repair: 648.00
acdc Electronics 24N3.6 Industrial Power Supply Repair: 380.00
acdc Electronics 24N3.3-14 Industrial Power Supply Repair: 640.00
acdc Electronics 24N3.3-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 24N3.3 Industrial Power Supply Repair: 664.00
acdc Electronics 24N10.6 Industrial Power Supply Repair: 640.00
acdc Electronics 24N1.8-1-2 Industrial Power Supply Repair: 648.00
acdc Electronics 24N1 Industrial Power Supply Repair: 664.00
acdc Electronics 16N7.7 Industrial Power Supply Repair: 648.00
acdc Electronics 15N8.2-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 15N5-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 15N2.7 Industrial Power Supply Repair: 664.00
acdc Electronics 15N15.8-1-2 Industrial Power Supply Repair: 648.00
acdc Electronics 15N11.2 Industrial Power Supply Repair: 640.00
acdc Electronics 15N1.5 Industrial Power Supply Repair: 664.00
acdc Electronics 15D2.4-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 15D1.3-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 12N9.5 Industrial Power Supply Repair: 648.00
acdc Electronics 12N5.8-1-2 Industrial Power Supply Repair: 664.00
acdc Electronics 12N3.2 Industrial Power Supply Repair: 640.00
acdc Electronics 12N18.5-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 12N13-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 12D2.7-1-2-26 Industrial Power Supply Repair: 640.00
acdc Electronics 12D2.7-1-2 Industrial Power Supply Repair: 640.00
acdc Electronics 12D2.7 Industrial Power Supply Repair: 648.00
acdc Electronics 12D1.5-1-2-30 Industrial Power Supply Repair: 640.00
acdc Electronics 12D1.5-1-2 Industrial Power Supply Repair: 648.00
acdc Electronics 12D1.5 Industrial Power Supply Repair: 648.00
Bridgeport 31930788 Power Supply Repair: 1,732.00
Bridgeport 31930313 Power Supply Backplane Repair: 1,576.00
Bridgeport 31541852 Power Supply Repair: 348.00
Bridgeport 2944418 Power Supply Repair: 588.00
Bridgeport 2941852 Power Supply Repair: 348.00
Bridgeport 2940137 Power Supply Repair: 552.00
Bridgeport 2938413 Power Supply Backplane Repair: 624.00
Bridgeport 2930788 Power Supply Repair: 1,732.00
7020 Items Found
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