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!

Refine Results
Manufacturer
7060 Items Found
Items per page:
Sort By:
Mfg. Mfg. Part Num. Description Prices
Acopian 15PT25AF 15VDC 25A Power Supply with Am-Volt Meters Repair: 852.00
Acopian 15PH19AF 15VDC 19A Power Supply with Am-Volt Meters Repair: 756.00
Acopian 15PT10AF 15VDC 10A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 14PT12AF 14VDC 12A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 13PH43AF 13VDC 43A Power Supply with Am-Volt Meters Repair: 1,040.00
Acopian 12PH45AF 12VDC 45A Power Supply with AM-Volt Meters Repair: 1,040.00
Acopian 12PH33AF 12VDC 33A Power Supply with Am-Volt Meters Repair: 852.00
Acopian 12PH22AF 12VDC 22A Power Supply with Am-Volt Meters Repair: 756.00
Acopian 12PT17AF 12VDC 17A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 10PH50AF 10VDC 50A Power Supply with AM-Volt Meters Repair: 1,040.00
Acopian 10PH25AF 10VDC 25A Power Supply with AM-Volt Meters Repair: 756.00
Acopian 10PT20AF 10VDC 20A Power Supply with AM-Volt Meters Repair: 1,040.00
Acopian 9PH52AF 9VDC 52A Power Supply with Am-Volt Meters Repair: 1,040.00
Acopian 9PT20AF 9VDC 20A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 8PH54AF 8VDC 54A Power Supply with Am-Volt Meters Repair: 1,040.00
Acopian 8PH28AF 8VDC 28A Power Supply with Am-Volt Meters Repair: 756.00
Acopian 8PT20AF 8VDC 20A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 7PT20AF 7VDC 20A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 6PH58AF 6VDC 58A Power Supply with Am-Volt Meters Repair: 1,040.00
Acopian 6PT47AF 6VDC 47A Power Supply with Am-Volt Meters Repair: 852.00
Acopian 6PT28AF 6VDC 28A Power Supply with Am-Volt Meters Repair: 756.00
Acopian 6PT20AF 6VDC 20A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 5PH60AF 5VDC 60A Power Supply with Am-Volt Meters Repair: 1,040.00
Acopian 5PT48AF 5VDC 48A Power Supply with Am-Volt Meters Repair: 852.00
Acopian 5PTH32AF 5VDC 32A Power Supply with Am-Volt Meters Repair: 756.00
Acopian 5PT20AF 5VDC 20A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 3.3PH60AF 3.3VDC 60A Power Supply with Am-Volt Meters Repair: 1,040.00
Acopian 3.3PH32AF 3.3VDC 32A Pr Supply with Am-Volt Meters Repair: 756.00
Acopian 3.3PT20AF 3.3VDC 20A Pr Supply with Am-Volt Meters Repair: 680.00
Acopian 3PH60AF 3VDC 60A Power Supply with Am-Volt Meters Repair: 1,040.00
Acopian 3PH30AF 3VDC 30A Power Supply with Am-Volt Meters Repair: 756.00
Acopian 3PT20AF 3VDC 20A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 2PH30AF 2VDC 30A Power Supply with Am-Volt Meters Repair: 684.00
Acopian 2PT20AF 2VDC 20A Power Supply with Am-Volt Meters Repair: 680.00
Acopian 1.5PH60AF 1.5VDC 60A Power Supply with AM-Volt Meters Repair: 1,040.00
Acopian 1.5PH32AF 1.5VDC 32A Power Supply with AM-Volt Meters Repair: 756.00
Acopian 1.5PT20AF 1.5VDC 20A Power Supply with AM-Volt Meters Repair: 680.00
Artesyn 720076-251 Quad Output Power Supply Repair: 1,120.00
Artesyn NFS350-7626CM Quad Output Power Supply Repair: 1,120.00
Allen Bradley 1778-P2/D Power Supply Repair: 1,060.00
Allen Bradley 1778-P2/C Power Supply Repair: 1,160.00
Allen Bradley 1778-P2/B Power Supply Repair: 1,204.00
Allen Bradley 1778-P2/A Power Supply Repair: 1,016.00
Allen Bradley 1777-P4 Power Supply Repair: 752.00
Allen Bradley 1777-P2 Power Supply Repair: 784.00
Allen Bradley 1775-P3 Power Supply Repair: 1,832.00
Allen Bradley 1775-P2 Power Supply Repair: 1,660.00
Allen Bradley 1775-P1/B Power Supply Repair: 3,304.00
Allen Bradley 1775-P1/A Power Supply Repair: 3,152.00
Allen Bradley 1774-PJ Power Supply Repair: 576.00
Allen Bradley 1774-PA Power Supply Repair: 1,264.00
Allen Bradley 1774-P1/E Power Supply Repair: 2,456.00
Allen Bradley 1774-P1/C Power Supply Repair: 2,484.00
Allen Bradley 1774-P1/B Power Supply Repair: 2,456.00
Allen Bradley 1774-P1/A Power Supply Repair: 2,456.00
Allen Bradley 1771-PSC Power Supply Chassis Repair: Call for price
Allen Bradley 1771-PS7/C Power Supply Repair: Call for price
Allen Bradley 1771-PS7/B Power Supply Repair: Call for price
Allen Bradley 1771-PS7/A Power Supply Repair: Call for price
Allen Bradley 1771-PA/V Power Supply Repair: Call for price
Allen Bradley 1771-PA/A Power Supply Repair: Call for price
Allen Bradley 1771-P7K Power Supply Repair: Call for price
Allen Bradley 1771-P7B Power Supply Repair: Call for price
Allen Bradley 1771-P7/D 16A Power Supply Repair: Call for price
Allen Bradley 1771-P7/C 16A Power Supply Repair: Call for price
Allen Bradley 1771-P6S1/A Slot Power Supply Repair: Call for price
Allen Bradley 1771-P6S/A Slot Power Supply Repair: Call for price
Allen Bradley 1771-P5E/B Power Supply Repair: Call for price
Allen Bradley 1771-P5E/A Power Supply Repair: Call for price
Allen Bradley 1771-P5/D01 Power Supply Repair: Call for price
Allen Bradley 1771-P5/A Power Supply Repair: Call for price
Allen Bradley 1771-P4S1 Slot Power Supply Repair: Call for price
Allen Bradley 1771-P4S/B Slot Power Supply Repair: Call for price
Allen Bradley 1771-P4S/A Slot Power Supply Repair: Call for price
Allen Bradley 1771-P4R/C Power Supply Repair: Call for price
Allen Bradley 1771-P4R/B Power Supply Repair: Call for price
Allen Bradley 1771-P3/A Power Supply Repair: Call for price
Allen Bradley 1771-P2/W Power Supply Repair: Call for price
Allen Bradley 1771-P2/V Power Supply Repair: Call for price
Allen Bradley 1771-P2/U Power Supply Repair: Call for price
Allen Bradley 1771-P2/R Power Supply Repair: Call for price
Allen Bradley 1771-P2/F03 Power Supply Repair: Call for price
Allen Bradley 1771-P2/B Power Supply Repair: Call for price
Allen Bradley 1771-P2/A Power Supply Repair: Call for price
Allen Bradley 1771-P1/B Power Supply Repair: Call for price
Allen Bradley 1771-P1/A Power Supply Repair: Call for price
Allen Bradley 8520-PS1A 9 Multiple Voltage Power Supply Repair: 2,420.00
Allen Bradley 1770-P1 Power Supply Repair: 428.00
Allen Bradley 1756-PA75R/A Control Logix Power Supply Quad Output 75W Repair: 540.00
Allen Bradley 1756-PA75/B Control Logix Power Supply Quad Output 75W Repair: 540.00
Allen Bradley 1756-PA72/B Power Supply Repair: 432.00
Allen Bradley 1756-PA72/A Power Supply Repair: 440.00
Allen Bradley 1746-P6/A SLC 500 PLC Power Supply Repair: 364.00
Allen Bradley 1746-P4/A SLC 500 Power Supply Repair: 492.00
Allen Bradley 1746-P3/A SLC 500 PLC Power Supply Repair: 364.00
Allen Bradley 1720-P3 Power Supply 15 VDC .5 Amp Repair: 348.00
Allen Bradley 1720-P2 Power Supply 15 VDC 10 Amp Repair: 596.00
Allen Bradley 1606-XL960E-3S 24VDC 40Amp Industrial Power Supply Repair: 748.00
Allen Bradley 1606-XL960E-3 24VDC 40Amp Power Supply Repair: 748.00
Allen Bradley 1606-XL720E-3/A 24-28 VDC 30 Amp Power Supply Repair: 516.00
7060 Items Found
Can't Find Your Item?

We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420