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 | |
|---|---|---|---|---|
![[28274] Unregulated Power Supply 65V 15AMP](/web/image/product.template/47179/image_128/%5B28274%5D%20Unregulated%20Power%20Supply%2065V%2015AMP?unique=4bcc043)
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Powervolt | BVU-65GU15 | Unregulated Power Supply 65V 15AMP | Repair: Call for price |
![[28273] Unregulated Power Supply 48V 15AMP](/web/image/product.template/47178/image_128/%5B28273%5D%20Unregulated%20Power%20Supply%2048V%2015AMP?unique=4bcc043)
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Powervolt | BVU-48GU15 | Unregulated Power Supply 48V 15AMP | Repair: Call for price |
![[28272] Unregulated Power Supply 7.5V 6AMP](/web/image/product.template/47177/image_128/%5B28272%5D%20Unregulated%20Power%20Supply%207.5V%206AMP?unique=4bcc043)
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Powervolt | BVU-7CU6 | Unregulated Power Supply 7.5V 6AMP | Repair: Call for price |
![[28271] Unregulated Power Supply 120V 0.12A](/web/image/product.template/47176/image_128/%5B28271%5D%20Unregulated%20Power%20Supply%20120V%200.12A?unique=4bcc043)
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Powervolt | BVU-120AU0.12 | Unregulated Power Supply 120V 0.12A | Repair: Call for price |
![[28270] Unregulated Power Supply 7.5V 10AMP](/web/image/product.template/47175/image_128/%5B28270%5D%20Unregulated%20Power%20Supply%207.5V%2010AMP?unique=4bcc043)
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Powervolt | BVU-7DU10 | Unregulated Power Supply 7.5V 10AMP | Repair: Call for price |
![[28269] Unregulated Power Supply 25.5V 3.5AMP](/web/image/product.template/47174/image_128/%5B28269%5D%20Unregulated%20Power%20Supply%2025.5V%203.5AMP?unique=4bcc043)
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Powervolt | BVU-24DU3.5 | Unregulated Power Supply 25.5V 3.5AMP | Repair: Call for price |
![[28268] Unregulated Power Supply 26..5V 2.4A](/web/image/product.template/47173/image_128/%5B28268%5D%20Unregulated%20Power%20Supply%2026--5V%202.4A?unique=4bcc043)
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Powervolt | BVU-24CU2.4 | Unregulated Power Supply 26..5V 2.4A | Repair: Call for price |
![[28267] Unregulated Power Supply 26.5V 1.2A](/web/image/product.template/47172/image_128/%5B28267%5D%20Unregulated%20Power%20Supply%2026.5V%201.2A?unique=4bcc043)
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Powervolt | BVU-24BU1.2 | Unregulated Power Supply 26.5V 1.2A | Repair: Call for price |
![[28266] Unregulated Power Supply 25V 0.6AMP](/web/image/product.template/47171/image_128/%5B28266%5D%20Unregulated%20Power%20Supply%2025V%200.6AMP?unique=4bcc043)
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Powervolt | BVU-24AU0.6 | Unregulated Power Supply 25V 0.6AMP | Repair: Call for price |
![[28265] Unregulated Power Supply 20V 10AMP](/web/image/product.template/47170/image_128/%5B28265%5D%20Unregulated%20Power%20Supply%2020V%2010AMP?unique=4bcc043)
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Powervolt | BVU-20EU10 | Unregulated Power Supply 20V 10AMP | Repair: Call for price |
![[28264] Unregulated Power Supply 19.48V 5AMP](/web/image/product.template/47169/image_128/%5B28264%5D%20Unregulated%20Power%20Supply%2019.48V%205AMP?unique=4bcc043)
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Powervolt | BVU-20DU5 | Unregulated Power Supply 19.48V 5AMP | Repair: Call for price |
![[28263] Unregulated Power Supply 19.8V 3AMP](/web/image/product.template/47168/image_128/%5B28263%5D%20Unregulated%20Power%20Supply%2019.8V%203AMP?unique=4bcc043)
|
Powervolt | BVU-20CU3 | Unregulated Power Supply 19.8V 3AMP | Repair: Call for price |
![[28262] Unregulated Power Supply 19.8V 1.5AMP](/web/image/product.template/47167/image_128/%5B28262%5D%20Unregulated%20Power%20Supply%2019.8V%201.5AMP?unique=4bcc043)
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Powervolt | BVU-20BU1.5 | Unregulated Power Supply 19.8V 1.5AMP | Repair: Call for price |
![[28261] Unregulated Power Supply 19.8V 3/4A](/web/image/product.template/47166/image_128/%5B28261%5D%20Unregulated%20Power%20Supply%2019.8V%203-4A?unique=4bcc043)
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Powervolt | BVU-20AU0.75 | Unregulated Power Supply 19.8V 3/4A | Repair: Call for price |
![[28260] Unregulated Power Supply 16V 6AMP](/web/image/product.template/47165/image_128/%5B28260%5D%20Unregulated%20Power%20Supply%2016V%206AMP?unique=4bcc043)
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Powervolt | BVU-16DU6 | Unregulated Power Supply 16V 6AMP | Repair: Call for price |
![[28259] Unregulated Power Supply 16V 3.6AMP](/web/image/product.template/47164/image_128/%5B28259%5D%20Unregulated%20Power%20Supply%2016V%203.6AMP?unique=4bcc043)
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Powervolt | BVU-16CU3.6 | Unregulated Power Supply 16V 3.6AMP | Repair: Call for price |
![[28258] Unregulated Power Supply 16V 1.8AMP](/web/image/product.template/47163/image_128/%5B28258%5D%20Unregulated%20Power%20Supply%2016V%201.8AMP?unique=4bcc043)
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Powervolt | BVU-16BU1.8 | Unregulated Power Supply 16V 1.8AMP | Repair: Call for price |
![[28257] Unregulated Power Supply 45V 12AMP](/web/image/product.template/47162/image_128/%5B28257%5D%20Unregulated%20Power%20Supply%2045V%2012AMP?unique=4bcc043)
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Powervolt | BVU-45FU12 | Unregulated Power Supply 45V 12AMP | Repair: Call for price |
![[28256] Unregulated Power Supply 11V 1.2AMP](/web/image/product.template/47161/image_128/%5B28256%5D%20Unregulated%20Power%20Supply%2011V%201.2AMP?unique=f32b213)
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Powervolt | BVU-12AU1.2 | Unregulated Power Supply 11V 1.2AMP | Repair: Call for price |
![[28255] Unregulated Power Supply 12V 4.8AMP](/web/image/product.template/47160/image_128/%5B28255%5D%20Unregulated%20Power%20Supply%2012V%204.8AMP?unique=4bcc043)
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Powervolt | BVU-12CU4.8 | Unregulated Power Supply 12V 4.8AMP | Repair: Call for price |
![[28254] Unregulated Power Supply 17V 0.9AMP](/web/image/product.template/47159/image_128/%5B28254%5D%20Unregulated%20Power%20Supply%2017V%200.9AMP?unique=4bcc043)
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Powervolt | BVU-16AU0.9 | Unregulated Power Supply 17V 0.9AMP | Repair: Call for price |
![[28253] Unregulated Power Supply 12.5V 15AMP](/web/image/product.template/47158/image_128/%5B28253%5D%20Unregulated%20Power%20Supply%2012.5V%2015AMP?unique=4bcc043)
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Powervolt | BVU-12EU15 | Unregulated Power Supply 12.5V 15AMP | Repair: Call for price |
![[28252] Unregulated Power Supply 47V 4AMP](/web/image/product.template/47157/image_128/%5B28252%5D%20Unregulated%20Power%20Supply%2047V%204AMP?unique=4bcc043)
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Powervolt | BVU-48EU4 | Unregulated Power Supply 47V 4AMP | Repair: Call for price |
![[28251] Unregulated Power Supply 12.5V 7AMP](/web/image/product.template/47156/image_128/%5B28251%5D%20Unregulated%20Power%20Supply%2012.5V%207AMP?unique=4bcc043)
|
Powervolt | BVU-12DU7 | Unregulated Power Supply 12.5V 7AMP | Repair: Call for price |
![[28250] Unregulated Power Supply 48V 1.2AMP](/web/image/product.template/47155/image_128/%5B28250%5D%20Unregulated%20Power%20Supply%2048V%201.2AMP?unique=4bcc043)
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Powervolt | BVU-48CU1.2 | Unregulated Power Supply 48V 1.2AMP | 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