Power Supply

Power supplies are electronic components that convert electrical energy from one form to another, such as from AC to DC, or to regulate the voltage or current to a desired level. Simply put: it supplies components with electric power. Like any electronic component, power supplies can experience failures due to a variety of reasons, including:

  • Component Failure: This can occur due to a failure of one of the components in the power supply, such as a transistor, bulging capacitor, or diode; cracked PCBS and overstressed semiconductors are also common failures.
  • Overload: Overloading the power supply can cause it to fail, especially if it is being used beyond its rated capacity.
  • Short Circuit: A short circuit in the power supply or in the connected system can cause it to fail.
  • Aging: Over time, components in the power supply can degrade, leading to decreased performance or complete failure. Cracked solder joints are common in older power supplies.
  • EMI/RFI Interference: Electromagnetic or radio frequency interference can cause the power supply to function improperly or even fail.
  • Temperature: Extreme temperatures can cause components in the power supply to expand or contract, leading to failure.
  • Power Surge: A power surge or spike can cause a power supply to fail if it is not properly protected.
  • Various other reasons
We have the technical expertise to fix these problems quickly and affordably. Our standard repair procedure includes a 4 hour burn-in at 80% load. You can count on our 50 years plus of experience and our 2-year warranty to repair your power supplies!

Refine Results
Manufacturer
6803 Items Found
Items per page:
Sort By:
Mfg. Mfg. Part Num. Description Prices
KOYO SPS-30A Multiple Voltage Power Supply Repair: 872.00
POLAR-Mohr 12767 Dual Voltage 6 Volt Power Supply Repair: 720.00
Power General 3050-6 3 Part Power Supply Repair: Call for price
GSP 800-204 5V 7Amp 24V 5Amp Power Supply Repair: 664.00
New Pacific Corp. IN-8603-3.T 42 Point Input Card with Power Supply Repair: 660.00
B&K Precision 1611 0-50V 0-2AMP Power Supply Repair: 472.00
General Electric 44A398788-G05 PWMR3A Power Supply Card Repair: 664.00
General Electric 44A398788-G04 PWMR3 Power Supply Card Repair: 744.00
General Electric 44A398788-G03 PWMR2C Power Supply Card Repair: 740.00
General Electric 44A398788-G02 PWMR2 Power Supply Card Repair: 744.00
General Electric 44A398788-G01 PWMR2 Power Supply Card Repair: 744.00
Voltak D-008-111 24V DC Power Supply Repair: 592.00
HPM D-008-111 24V DC Power Supply Repair: 592.00
Power Source ERD05SA 5V 20Amp Switching Power Supply Repair: 388.00
Industrial Indexing Systems IPS-300/50-ER 300VDC Unregulated 50A Power Supply Repair: 2,584.00
Sorensen HPD60-5 Regulated DC Power Supply 0-60V-5AMP Repair: 1,496.00
Sorensen HPD30-10 Regulated DC Power Supply 0-30V-10AMP Repair: 852.00
Sorensen HPD15-20 Regulated DC Power Supply 0-15V-20AMP Repair: 1,496.00
Sorensen HPD60-5 M9A Regulated DC Power Supply 0-60V-5AMP Repair: 1,496.00
Sorensen HPD30-10 M9A Regulated DC Power Supply 0-30V-10AMP Repair: 1,496.00
Lambda SE-1500-3 24VDC 75Amp Power Supply Repair: Call for price
Lambda LZS-1500-3 24VDC 75Amp Power Supply Repair: 1,360.00
Lambda SE-1000-3 24VDC 50Amp Power Supply Repair: Call for price
Lambda SE-750-3 24VDC 37.5Amp Power Supply Repair: 544.00
Lambda LZS-750-3 24VDC 37.5Amp Power Supply Repair: 872.00
Lambda SE-500-3 24VDC 25Amp Power Supply Repair: Call for price
Lambda LZS-500-3 24VDC 25Amp Power Supply Repair: 832.00
Lambda SE-250-3 24VDC 12.5Amp Power Supply Repair: 740.00
Lambda LZS-250-3 25VDC 12.5 Amp Power Supply Repair: 544.00
Lambda LZS-1500-2 12VDC 125 Amp Power Supply Repair: 1,508.00
Lambda LZS-1000-2 12VDC 83Amp Power Supply Repair: 928.00
Lambda LZS-750-2 12VDC 63Amp Power Supply Repair: 964.00
Lambda LZS-500-2 12VDC 42Amp Power Supply Repair: 844.00
Lambda LZS-250-2 12VDC 21Amp Power Supply Repair: 552.00
Lambda LZS-1500-1 5VDC 300Amp Power Supply Repair: 1,360.00
Lambda LZS-1000-1 5VDC 200Amp Power Supply Repair: 952.00
Lambda LZS-750-1 5VDC 150Amp Power Supply Repair: 968.00
Lambda LZS-500-1 5VDC 100Amp Power Supply Repair: 804.00
Lambda LZS-250-1 5VDC 50Amp Power Supply Repair: 460.00
Lambda LZS-1000-3 24VDC 50Amp Power Supply Repair: 1,028.00
Lambda LUT-14-883 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-463 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-441 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-443 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-363 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-341 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-343 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-331 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-333 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-163 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-144 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-141 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-143 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-139 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-131 Triple Output Power Supply Repair: 456.00
Lambda LUT-14-133 Triple Output Power Supply Repair: 456.00
Lambda LUT-14V-133 Triple Output Power Supply Repair: 456.00
Metasys NU-PWR101-0 Fire Management Power Supply Repair: Call for price
Johnson Controls NU-PWR101-0 Fire Management Power Supply Repair: Call for price
Converter Concepts VT100-441-10/DX Quad Output Power Supply Repair: 512.00
Kollmorgen PA2800 Servostar Servo Drive Power Supply Repair: 1,228.00
New Pacific Corp. FP-8 FCS Injection Molding Power Supply Repair: 532.00
Lambda LCD-2-22 Dual 18VDC Power Supply Repair: 696.00
Lambda LES-44-24 Regulated Power Supply Repair: Call for price
Spellman 404253-001 12.5V 115Amp Power Supply 480V Input Repair: 748.00
Servomex 4911-6027 Switched Mode Power Converter Repair: 1,936.00
Servomex 4911-6034 Switched Mode Power Converter Repair: 860.00
Servo Dynamics SD1-1525-101-1 One Axis Servo Amplifier Board with Power Supply Repair: 1,508.00
Nemic Lambda SCB041B Power Supply Repair: 484.00
TDK 29X01460 24V 65Amp Industrial Power Supply Repair: 1,456.00
TDK RAX24-65R 24V 65Amp Industrial Power Supply Repair: 1,456.00
Powervolt BVU-24DU7.5 Unregulated Power Supply 25.5V 7.5AMP Repair: Call for price
Powervolt BVU-16EU12.5 Unregulated Power Supply 16V 12.5AMP Repair: Call for price
Powervolt BVU-250BU0.1 Unregulated Power Supply 248V 0.1AMP Repair: Call for price
Powervolt BVU-250AU0.12 Unregulated Power Supply 247V 0.05A Repair: Call for price
Powervolt BVU-7EU20 Unregulated Power Supply 7.5V 20AMP Repair: Call for price
Powervolt BVU-45EU60 Unregulated Power Supply 45V 6AMP Repair: Call for price
Powervolt BVU-24FU20 Unregulated Power Supply 24.6V 20AMP Repair: Call for price
Powervolt BVU-24GU30 Unregulated Power Supply 24.6V 30AMP Repair: Call for price
Powervolt BVU-7BU3 Unregulated Power Supply 7.5V 3AMP Repair: Call for price
Powervolt BVU-48BU0.6 Unregulated Power Supply 48V 0.6AMP Repair: Call for price
Powervolt BVU-7AU1.8 Unregulated Power Supply 7.5V 1.8AMP Repair: Call for price
Powervolt BVU-48FU10 Unregulated Power Supply 48.4V 10AMP Repair: Call for price
Powervolt BVU-48AU0.3 Unregulated Power Supply 48V 0.3AMP Repair: Call for price
Powervolt BVU-75GU10 Unregulated Power Supply 75V 10AMP Repair: Call for price
Powervolt BVU-48DU1.8 Unregulated Power Supply 48V 1.8AMP Repair: Call for price
Powervolt BVU-120BU0.25 Unregulated Power Supply 120V 1/4AMP Repair: Call for price
Powervolt BVU-75FU5 Unregulated Power Supply 75V 5AMP Repair: Call for price
Powervolt BVU-72EU3 Unregulated Power Supply 72V 3AMP Repair: Call for price
Powervolt BVU-65GU15 Unregulated Power Supply 65V 15AMP Repair: Call for price
Powervolt BVU-48GU15 Unregulated Power Supply 48V 15AMP Repair: Call for price
Powervolt BVU-7CU6 Unregulated Power Supply 7.5V 6AMP Repair: Call for price
Powervolt BVU-120AU0.12 Unregulated Power Supply 120V 0.12A Repair: Call for price
Powervolt BVU-7DU10 Unregulated Power Supply 7.5V 10AMP Repair: Call for price
Powervolt BVU-24DU3.5 Unregulated Power Supply 25.5V 3.5AMP Repair: Call for price
Powervolt BVU-24CU2.4 Unregulated Power Supply 26..5V 2.4A Repair: Call for price
Powervolt BVU-24BU1.2 Unregulated Power Supply 26.5V 1.2A Repair: Call for price
Powervolt BVU-24AU0.6 Unregulated Power Supply 25V 0.6AMP Repair: Call for price
Powervolt BVU-20EU10 Unregulated Power Supply 20V 10AMP Repair: Call for price
Powervolt BVU-20DU5 Unregulated Power Supply 19.48V 5AMP Repair: Call for price
6803 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