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
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
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
Powervolt BVU-20CU3 Unregulated Power Supply 19.8V 3AMP Repair: Call for price
Powervolt BVU-20BU1.5 Unregulated Power Supply 19.8V 1.5AMP Repair: Call for price
Powervolt BVU-20AU0.75 Unregulated Power Supply 19.8V 3/4A Repair: Call for price
Powervolt BVU-16DU6 Unregulated Power Supply 16V 6AMP Repair: Call for price
Powervolt BVU-16CU3.6 Unregulated Power Supply 16V 3.6AMP Repair: Call for price
Powervolt BVU-16BU1.8 Unregulated Power Supply 16V 1.8AMP Repair: Call for price
Powervolt BVU-45FU12 Unregulated Power Supply 45V 12AMP Repair: Call for price
Powervolt BVU-12AU1.2 Unregulated Power Supply 11V 1.2AMP Repair: Call for price
Powervolt BVU-12CU4.8 Unregulated Power Supply 12V 4.8AMP Repair: Call for price
Powervolt BVU-16AU0.9 Unregulated Power Supply 17V 0.9AMP Repair: Call for price
Powervolt BVU-12EU15 Unregulated Power Supply 12.5V 15AMP Repair: Call for price
Powervolt BVU-48EU4 Unregulated Power Supply 47V 4AMP Repair: Call for price
Powervolt BVU-12DU7 Unregulated Power Supply 12.5V 7AMP Repair: Call for price
Powervolt BVU-48CU1.2 Unregulated Power Supply 48V 1.2AMP Repair: Call for price
Powervolt BVU-12BU2.4 Unregulated Power Supply 12V 2.4AMP Repair: Call for price
Powervolt BVU-24FU20T8 24.6V 20A Unregulated Power Supply Repair: 360.00
Hewlett Packard 6274B 0-60VDC 15AMP Power Supply Repair: 548.00
Hewlett Packard 6267B 0-40VDC 10AMP Power Supply Repair: 600.00
Hewlett Packard 6266B 0-40VDC 5AMP Power Supply Repair: 600.00
Hewlett Packard 6265B 0-40VDC 3AMP Power Supply Repair: 600.00
Hewlett Packard 6264B 0-20VDC 20AMP Power Supply Repair: 600.00
Hewlett Packard 6263B 0-20VDC 10AMP Power Supply Repair: 600.00
Hewlett Packard 6256B 0-10VDC 20AMP Power Supply Repair: 600.00
Delta Power Source DS163-406 Multiple Voltage Power Supply Repair: 864.00
Allen Bradley 8410-PSC 24V Main Power Supply Repair: 956.00
Deltron Inc. 11589XA 225Watt Quad Industrial Power Supply Repair: 544.00
Hewlett Packard 6271B 0-60VDC 3AMP Power Supply Repair: 600.00
Olec Corp 17MV407 Light Control Power Supply Board Repair: 416.00
FMC 9D5065 M75 and M106 HP Voltage Regulator Repair: 396.00
Sherman Treaters Ltd. 303/6066 GX20 Treater Power Supply Board Repair: 1,148.00
Sola Electric SDN40-24-480 24VDC 40A DIN Rail Power Supply Repair: 584.00
Sola Electric SDN30-24-480 24VDC 30A,3 Phase 480VAC DIN Rail Power Supply Repair: 916.00
Sola Electric SDN20-24-480 24VDC 20A DIN Rail Power Supply Repair: 492.00
Sola Electric SDN10-24-480 24VDC 10A DIN Rail Power Supply Repair: 628.00
Sola Electric SDN5-24-480 24VDC 5A DIN Rail Power Supply Repair: 532.00
Schroff TPS 12/2.5 10VDC 3Amp Switchpac Power Supply Repair: 784.00
Lambda LFS-50-48 Regulated Power Supply 48V 48Amp Repair: 1,600.00
Lambda LFS-49-48 Regulated Power Supply 48V 37Amp Repair: 1,512.00
Lambda LFS-48-48 Regulated Power Supply 48V 22.5Amp Repair: 900.00
Lambda LFS-47-48 Regulated Power Supply 48V 17Amp Repair: 900.00
Lambda LFS-46-48 Regulated Power Supply 48V 13.5Amp Repair: 900.00
Lambda LFS-45A-48 Regulated Power Supply 48V 10Amp Repair: 780.00
Lambda LFS-45-48 Regulated Power Supply 48V 10Amp Repair: 780.00
Lambda LFS-44-48 Regulated Power Supply 48V 6.5Amp Repair: 612.00
Lambda LFS-42-48 Regulated Power Supply 48V 2.8Amp Repair: 572.00
Lambda LFS-39-48 Regulated Power Supply 48V .65Amp Repair: 532.00
Lambda LFS-38-48 Regulated Power Supply 48V .40Amp Repair: 532.00
Lambda LFS-50-28 Regulated Power Supply 28V 86Amp Repair: 1,756.00
Lambda LFS-49-28 Regulated Power Supply 28V 64Amp Repair: 1,512.00
7020 Items Found
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