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
Basler Electric SR125H3 Voltage Regulator Repair: 1,080.00
Basler Electric SR125H Voltage Regulator Repair: 984.00
Basler Electric PRP210-1 Rev Power Relay Repair: 896.00
Basler Electric MVC236 Voltage Control Module Repair: 1,780.00
Basler Electric MVC108 Voltage Control Module Repair: 784.00
Basler Electric MVC104 Voltage Control Module Repair: 1,128.00
Basler Electric KR7FFX Static Voltage Regulator, 840VA, Repair: 1,052.00
Basler Electric KR4FFX Voltage Regulator 300 VA Repair: 528.00
Basler Electric KR4 Voltage Regulator 300 VA Repair: 444.00
Basler Electric H1E-Z5J-B1N0S Protective Relay Repair: 1,192.00
Basler Electric DCS-210 Voltage Regulator Repair: 636.00
Basler Electric DCS-10495C Power Board Repair: 740.00
Basler Electric 90-49000-100 Voltage Regulator Repair: 2,188.00
Basler Electric 90-22900-103 Sync Pull Relay Repair: 1,532.00
Basler Electric 90-22900-101 Sync Pull Relay Repair: 1,060.00
Basler Electric 90-07402-100 Amplifier Board Repair: 660.00
Basler Electric 90-01701-100 Amplifier Board Repair: 660.00
Basler Electric 9-2226-00-101 Power Supply Module Repair: 844.00
Basler Electric 9-1772-00-100 Exc Diode Monitor Repair: 572.00
Basler Electric 9-1466-04-100G Voltage ACC Module Repair: 1,080.00
Basler Electric 9-1307-05-101 Voltage Regulator Board Repair: 752.00
Basler Electric 9-1216-02-100 Power Module Repair: 424.00
Basler Electric 9-1100-00-111 Variable PF Control Repair: 1,412.00
Basler Electric 9-1100-00-109 Variable PF Control Repair: 652.00
Merobel 336699-01 Power Supply Board Repair: 428.00
Mentor 6821-020-201-1 Power Supply Repair: 364.00
Basler Electric 9-1079-03-100J Model SSE Firing Board Repair: 1,240.00
Basler Electric 9-1079-03-100 Model SSE Firing Board Repair: 1,240.00
Basler Electric 9-1079-02-101 Voltage Regulator Repair: 2,020.00
Basler Electric 9-0998-00-111 Underfrequency Exc Relay Repair: 952.00
Basler Electric 180C300H37 PC1200 Power Supply Module Repair: 500.00
Artesyn 700094-01 21-27VDC/20-40VAC Power Supply Repair: 416.00
Computer Products 700094-01 21-27VDC/20-40VAC Power Supply Repair: 416.00
Computer Products XL51-6630 21-27VDC/20-40VAC Power Supply Repair: 408.00
Ault Inc. FLU3-40-3 5/15/-15 Switching Power Supply 40 Watt Repair: 432.00
Lambda SWT65-5FF Multiple Voltage DC Power Supply Repair: Call for price
TDK-Lambda SWT65-5FF Multiple Voltage DC Power Supply Repair: Call for price
Nemic Lambda SWT65-5FF Multiple Voltage DC Power Supply Repair: Call for price
Nemic Lambda SWT65-522 Multiple Voltage DC Power Supply Repair: Call for price
Lambda SWT65-522 Multiple Voltage DC Power Supply Repair: Call for price
Farnell Advance Power P350/027 Powerflex Multiple Output Power Supply Repair: 860.00
Advance P350/027 Powerflex Multiple Output Power Supply Repair: 860.00
Cosel ADA600F-24 24 V Power Supply Repair: 304.00
Netstal Machinery Inc. 110.240.9862B Power Supply Repair: Call for price
Agilent Technologies 6205C 40V 20V Dual DC Power Supply Repair: 868.00
Schott A20800 DCR III Regulated Light Source Repair: 634.00
Fanuc A16B-1212-0871 System R-J Robot Control DC Power Supply Repair: Call for price
Fanuc A16B-1212-0871/17C System R-J Robot Control DC Power Supply Repair: 1,516.00
Hewlett Packard 6205C 40V 20V Dual DC Power Supply Repair: 868.00
Hewlett Packard 6260C Power Supply Repair: 1,576.00
WEIR SMM300 SV/D Multiple Voltage Power Supply Repair: 744.00
WEIR SMM300/D 12 00 00 A9 Multiple Voltage Power Supply Repair: 744.00
Lambda 02001F Quad Power Supply 400Watt Repair: 656.00
Lambda 2D4EB1G Quad Power Supply 650 Watt Repair: 948.00
Lambda 2D4EB1A Quad Power Supply 650 Watt Repair: 948.00
Lambda 2C4EB1G Quad Power Supply 500 Watt Repair: 708.00
Lambda 2C4EB1A Quad Power Supply 500 Watt Repair: 708.00
Lambda 2B4EB1A Quad Power Supply 400 Watt Repair: 656.00
Lambda 2A4EB1G Quad Power Supply 250 Watt Repair: 580.00
Lambda 2D4BB1G Quad Power Supply 650 Watt Repair: 948.00
Lambda 2D4BB1A Quad Power Supply 650 Watt Repair: 948.00
Lambda 2C4BB1G Quad Power Supply 500 Watt Repair: 708.00
Lambda 2C4BB1A Quad Power Supply 500 Watt Repair: 708.00
Lambda 2B4BB1A Quad Power Supply 400 Watt Repair: 656.00
Lambda 2A4BB1G Quad Power Supply 250 Watt Repair: 580.00
Lambda 2D4CC1G Quad Power Supply 650 Watt Repair: 948.00
Lambda 2D4CC1A Quad Power Supply 650 Watt Repair: 948.00
Lambda 2C4CC1G Quad Power Supply 500 Watt Repair: 708.00
Lambda 2C4CC1A Quad Power Supply 500 Watt Repair: 708.00
Lambda 2B4CC1A Quad Power Supply 400 Watt Repair: 656.00
Lambda 2A4CB1G Quad Power Supply 250 Watt Repair: 580.00
Lambda 2A4DB1G Quad Power Supply 250 Watt Repair: 580.00
Lambda 2D4DB1A Quad Power Supply 650 Watt Repair: 948.00
Lambda 2D4DB1G Quad Power Supply 650 Watt Repair: 948.00
Lambda 2C4DB1G Quad Power Supply 500 Watt Repair: 708.00
Lambda 2C4DB1A Quad Power Supply 500 Watt Repair: 708.00
Lambda 2B4DB1A Quad Power Supply 400 Watt Repair: 656.00
Phoenix Contact QUINT-PS-3X400-500AC/24DC/ 24VDC 30Amp DIN Mount Power Supply Repair: 1,000.00
Siemens 6EP1437-3BA00 SITOP Power 40 Power Supply 24V 40A Repair: 716.00
Nipron ELP-500-39 PS2434-01 Power Supply 39VDC Repair: 564.00
Ishida ELP-500-39 PS2434-01 Power Supply 39VDC Repair: 564.00
Computer Products PM 505 Dual Output Regulated DC Power Supply Repair: Call for price
American Power Conversion BX900R XS900 Battery Back Up Repair: 304.00
Shindengen JY48003GG 48DC 0-3Amp Open Frame Power Supply Repair: 364.00
Shindengen JY246R2GG 24DC 0-6.2Amp Open Frame Power Supply Repair: 364.00
Shindengen JY15010GG 15 DC 0 to 10 Amp Open Frame Power Supply Repair: 364.00
Shindengen JY1212GG 12DC 0-12Amp Open Frame Power Supply Repair: 364.00
Shindengen JY05030G 5VDC 0-30Amp Open Frame Power Supply Repair: 364.00
Shindengen JY03030G 3.3VDC 30Amp Open Frame Power Supply Repair: 364.00
Todd Products ZPS-250A Quad Output DC Power Supply 250W Repair: 648.00
Oryx Power Products ZPS-250A Quad Output DC Power Supply 250W Repair: 668.00
Oryx Power Products ZPS-300A Quad Output DC Power Supply 300W Repair: 656.00
Todd Products ZPS-400A Quad Output DC Power Supply 400W Repair: 648.00
Oryx Power Products ZPS-400A Quad Output DC Power Supply 400W Repair: 648.00
Zenith ZPS-400A Quad Output DC Power Supply 400W Repair: 588.00
Condor ZPS-400A Quad Output DC Power Supply 400W Repair: 648.00
Condor ZPS-400AP Quad Output DC Power Supply 400W Repair: 648.00
Oryx Power Products ZPS-400AP Quad Output DC Power Supply 400W Repair: 648.00
Todd Products ZPS-400AP Quad Output DC Power Supply 400W Repair: 648.00
Reliance Electric 9101-3001 PSM-125 Power Supply Module Repair: 1,440.00
7085 Items Found
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