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!
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[19007] 5VDC 20Amp Power Supply with OVP Overvoltage Protection](/web/image/product.template/38212/image_128/%5B19007%5D%205VDC%2020Amp%20Power%20Supply%20with%20OVP%20Overvoltage%20Protection?unique=2fc86ec)
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Kepco | RCW5-20K | 5VDC 20Amp Power Supply with OVP Overvoltage Protection | Repair: $ 396.00 |
![[19006] 3.3VDC 20Amp Power Supply with OVP Overvoltage Protection](/web/image/product.template/38211/image_128/%5B19006%5D%203.3VDC%2020Amp%20Power%20Supply%20with%20OVP%20Overvoltage%20Protection?unique=2fc86ec)
|
Kepco | RCW3.3-20K | 3.3VDC 20Amp Power Supply with OVP Overvoltage Protection | Repair: $ 396.00 |
![[19005] 48VDC 30 Amp Power Supply](/web/image/product.template/38210/image_128/%5B19005%5D%2048VDC%2030%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX48-30K | 48VDC 30 Amp Power Supply | Repair: Call for price |
![[19004] 24VDC 65 Amp Power Supply](/web/image/product.template/38209/image_128/%5B19004%5D%2024VDC%2065%20Amp%20Power%20Supply?unique=073bf11)
|
Kepco | RAX24-65K | 24VDC 65 Amp Power Supply | Repair: $ 768.00 |
![[19003] 12VDC 125 Amp Power Supply](/web/image/product.template/38208/image_128/%5B19003%5D%2012VDC%20125%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX12-125K | 12VDC 125 Amp Power Supply | Repair: Call for price |
![[19002] 5VDC 300 Amp Power Supply](/web/image/product.template/38207/image_128/%5B19002%5D%205VDC%20300%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX5-300K | 5VDC 300 Amp Power Supply | Repair: Call for price |
![[19001] 48VDC 6 Amp Power Supply](/web/image/product.template/38206/image_128/%5B19001%5D%2048VDC%206%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX48-6K | 48VDC 6 Amp Power Supply | Repair: Call for price |
![[19000] 28VDC 10 Amp Fan Cooled Power Supply](/web/image/product.template/38205/image_128/%5B19000%5D%2028VDC%2010%20Amp%20Fan%20Cooled%20Power%20Supply?unique=5ac3780)
|
Kepco | RAX28-10K | 28VDC 10 Amp Fan Cooled Power Supply | Repair: $ 820.00 |
![[18999] 24VDC 12 Amp Power Supply](/web/image/product.template/38204/image_128/%5B18999%5D%2024VDC%2012%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX24-12K | 24VDC 12 Amp Power Supply | Repair: Call for price |
![[18998] 15VDC 20 Amp Power Supply](/web/image/product.template/38203/image_128/%5B18998%5D%2015VDC%2020%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX15-20K | 15VDC 20 Amp Power Supply | Repair: $ 396.00 |
![[18997] 12VDC 25 Amp Power Supply](/web/image/product.template/38202/image_128/%5B18997%5D%2012VDC%2025%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX12-25K | 12VDC 25 Amp Power Supply | Repair: $ 356.00 |
![[18996] 5VDC 60 Amp Power Supply](/web/image/product.template/38201/image_128/%5B18996%5D%205VDC%2060%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX5-60K | 5VDC 60 Amp Power Supply | Repair: $ 684.00 |
![[18995] 48VDC 2 Amp Power Supply](/web/image/product.template/38200/image_128/%5B18995%5D%2048VDC%202%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX48-2K | 48VDC 2 Amp Power Supply | Repair: Call for price |
![[18994] 28VDC 3.5 Amp Power Supply](/web/image/product.template/38199/image_128/%5B18994%5D%2028VDC%203.5%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX28-3.5K | 28VDC 3.5 Amp Power Supply | Repair: Call for price |
![[18993] 15VDC 6.6 Amp Power Supply](/web/image/product.template/38198/image_128/%5B18993%5D%2015VDC%206.6%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX15-6.6K | 15VDC 6.6 Amp Power Supply | Repair: Call for price |
![[18991] 5VDC 20 Amp Power Supply](/web/image/product.template/38196/image_128/%5B18991%5D%205VDC%2020%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX5-20K | 5VDC 20 Amp Power Supply | Repair: Call for price |
![[18990] 3.3VDC 20 Amp Power Supply](/web/image/product.template/38195/image_128/%5B18990%5D%203.3VDC%2020%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX3.3-20K | 3.3VDC 20 Amp Power Supply | Repair: Call for price |
![[18989] 48VDC 1 Amp Power Supply](/web/image/product.template/38194/image_128/%5B18989%5D%2048VDC%201%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX48-1K | 48VDC 1 Amp Power Supply | Repair: Call for price |
![[18988] 28VDC 1.8 Amp Power Supply](/web/image/product.template/38193/image_128/%5B18988%5D%2028VDC%201.8%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX28-1.8K | 28VDC 1.8 Amp Power Supply | Repair: Call for price |
![[18987] 24VDC 2.1 Amp Power Supply](/web/image/product.template/38192/image_128/%5B18987%5D%2024VDC%202.1%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX24-2.1K | 24VDC 2.1 Amp Power Supply | Repair: Call for price |
![[18986] 15VDC 3.4 Amp Power Supply](/web/image/product.template/38191/image_128/%5B18986%5D%2015VDC%203.4%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX15-3.4K | 15VDC 3.4 Amp Power Supply | Repair: Call for price |
![[18985] 12VDC 4.2 Amp Power Supply](/web/image/product.template/38190/image_128/%5B18985%5D%2012VDC%204.2%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX12-4.2K | 12VDC 4.2 Amp Power Supply | Repair: Call for price |
![[18984] 5VDC 10 Amp Power Supply](/web/image/product.template/38189/image_128/%5B18984%5D%205VDC%2010%20Amp%20Power%20Supply?unique=1b213d3)
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Kepco | RAX5-10K | 5VDC 10 Amp Power Supply | Repair: Call for price |
![[18983] 3.3VDC 10 Amp Power Supply](/web/image/product.template/38188/image_128/%5B18983%5D%203.3VDC%2010%20Amp%20Power%20Supply?unique=1b213d3)
|
Kepco | RAX3.3-10K | 3.3VDC 10 Amp Power Supply | Repair: Call for price |
![[18982] 450 Watt 48VDC 0-10Amp Power Supply](/web/image/product.template/38187/image_128/%5B18982%5D%20450%20Watt%2048VDC%200-10Amp%20Power%20Supply?unique=722827e)
|
Kepco | PRM48-10 | 450 Watt 48VDC 0-10Amp Power Supply | Repair: Call for price |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420