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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7020 Items Found
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Mfg. Mfg. Part Num. Description Prices
Astec MBU-3 Control Module Repair: 752.00
Astec M3L0-0110 Power Supply Repair: 504.00
Astec LPT43 Power Supply Repair: Call for price
Astec LPQ152 LPQ150 Quad Output Power Supply 110-150W Repair: 536.00
Astec LPQ114 LPQ110 Quad Output Power Supply 80W, 110W Repair: 380.00
Astec LPQ113 LPQ110 Quad Output Power Supply 80W, 110W Repair: 324.00
Astec ATV551 Power Supply Repair: 380.00
Astec AC9664 Power Supply Repair: 384.00
Astec AC9534 Power Supply Repair: 540.00
Astec AC9463 Power Supply Repair: 384.00
Astec AA90903 Power Supply Repair: 396.00
Astec AA90902 Power Supply Repair: 388.00
Astec AA90901 Power Supply Repair: 388.00
Astec AA9090 Power Supply Repair: 388.00
Astec AA9080 Power Supply Repair: 384.00
Astec AA9072 Power Supply Repair: 384.00
Astec AA9044 Power Supply Repair: 388.00
Astec AA9043 Power Supply Repair: 396.00
Astec AA9042 Power Supply Repair: 384.00
Astec AA90307 Power Supply Repair: 384.00
Astec AA90306 Power Supply Repair: 396.00
Astec AA90305 Power Supply Repair: 384.00
Astec AA90303 Power Supply Repair: 384.00
Astec AA90301 Power Supply Repair: Call for price
Astec AA9030 Power Supply Repair: 384.00
Astec AA7946A Power Supply Repair: 388.00
Astec AA7945A Power Supply Repair: 396.00
Astec AA7944A Power Supply Repair: 396.00
Astec AA7942A Power Supply Repair: 396.00
Astec AA7941A Power Supply Repair: 384.00
Astec AA7816A Power Supply Repair: 384.00
Astec AA7815A Power Supply Repair: 384.00
Astec AA7814A Power Supply Repair: 388.00
Astec AA7812A Power Supply Repair: 388.00
Astec AA7811A Power Supply Repair: 388.00
Astec AA19920 Power Supply Repair: 756.00
Astec AA19440 Power Supply Repair: 728.00
Astec AA16600 Power Supply Repair: 528.00
Astec AA16510 Power Supply Repair: 696.00
Astec AA16330 Power Supply Repair: 684.00
Astec AA14620 Power Supply Repair: 396.00
Astec AA14500 Power Supply Repair: 396.00
Astec AA13480 Power Supply Repair: 408.00
Astec AA12220 Power Supply Repair: 388.00
Astec AA12131 Power Supply Repair: 452.00
Astec AA12021 Power Supply Repair: 384.00
Astec AA11850 Power Supply Repair: 412.00
Astec AA11840 Power Supply Repair: 396.00
Astec AA11101 Power Supply Repair: 388.00
Astec 73-171-002 Power Supply Repair: 996.00
Astec 147A Controller Repair: 684.00
Asr Servotron PSN/M-90-70 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-90-30 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-60-70 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-60-30 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-200-70 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-200-30 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-180-70 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-180-30 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-150-70 Power Supply Board Repair: 684.00
Asr Servotron PSN/M-150-40-X Power Supply Board Repair: 684.00
Asr Servotron PSN/M-150-30-X Power Supply Board Repair: 684.00
Asr Servotron PSN/M-150-30 Power Supply Board Repair: 684.00
Asr Servotron PSM-90-100 Power Supply Module Repair: 1,496.00
Asr Servotron PSM-60-100 Power Supply Module Repair: 1,468.00
Asr Servotron PSM-200-100 Power Supply Module Repair: 1,440.00
Asr Servotron PSM-180-100 Power Supply Module Repair: 1,336.00
Asr Servotron PSM-150-100 Power Supply Module Repair: 1,308.00
Bridgeport A044418 Power Supply Repair: 588.00
Bridgeport A041852 Power Supply Repair: 348.00
Bridgeport A040137 Power Supply Repair: 552.00
Bridgeport A030788 Power Supply Repair: 1,732.00
acdc Electronics RSF102B-4400 Industrial Power Supply Repair: 1,016.00
Bridgeport A030313 Power Supply Backplane Repair: 1,508.00
acdc Electronics RSF102B-3300 Industrial Power Supply Repair: 924.00
acdc Electronics RSF102B-2300 Industrial Power Supply Repair: 924.00
acdc Electronics RSF102B-2200 Industrial Power Supply Repair: 956.00
acdc Electronics RSF102B-2100 Industrial Power Supply Repair: 956.00
acdc Electronics R5N60-105 Industrial Power Supply Repair: 664.00
acdc Electronics R5N60-101 Industrial Power Supply Repair: 664.00
acdc Electronics R5N60 Industrial Power Supply Repair: 664.00
acdc Electronics RS5N30-3 Industrial Power Supply Repair: 448.00
acdc Electronics RS5N30-2 Industrial Power Supply Repair: 516.00
acdc Electronics RS5N30 Industrial Power Supply Repair: 548.00
acdc Electronics RS5N20 Industrial Power Supply Repair: 544.00
acdc Electronics RS5N10 Industrial Power Supply Repair: 532.00
acdc Electronics RS24N7-3 Industrial Power Supply Repair: 724.00
acdc Electronics RS24N7 Industrial Power Supply Repair: 532.00
acdc Electronics RS24N4.5 Industrial Power Supply Repair: 544.00
acdc Electronics RS24N2.5 Industrial Power Supply Repair: 532.00
acdc Electronics RS24N13 Industrial Power Supply Repair: 532.00
acdc Electronics RS15N7.2 Industrial Power Supply Repair: 548.00
acdc Electronics RS15N3.6 Industrial Power Supply Repair: 532.00
acdc Electronics RS15N21 Industrial Power Supply Repair: 548.00
acdc Electronics RS12N9 Industrial Power Supply Repair: 544.00
acdc Electronics RS12N4.5 Industrial Power Supply Repair: 548.00
acdc Electronics RS12N27 Industrial Power Supply Repair: 544.00
acdc Electronics RS12N13.5-1 Industrial Power Supply Repair: 532.00
acdc Electronics RS12N13.5 Industrial Power Supply Repair: 532.00
acdc Electronics RQ304-104 Quad Power Supply 380W Repair: 712.00
7020 Items Found
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