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 | |
|---|---|---|---|---|
![[51457] Mighty-Mite Power Supply](/web/image/product.template/76897/image_128/%5B51457%5D%20Mighty-Mite%20Power%20Supply?unique=8f80418)
|
LH Research | MM22-12Y/115 | Mighty-Mite Power Supply | Repair: $ 668.00 |
![[51456] Mighty-Mite Power Supply](/web/image/product.template/76896/image_128/%5B51456%5D%20Mighty-Mite%20Power%20Supply?unique=86d6bc6)
|
LH Research | MM11-5/115 | Mighty-Mite Power Supply | Repair: Call for price |
![[51455] Little-Mite Power Supply](/web/image/product.template/76895/image_128/%5B51455%5D%20Little-Mite%20Power%20Supply?unique=7330a01)
|
LH Research | LM52-E0857/115 | Little-Mite Power Supply | Repair: $ 654.00 |
![[51454] Little-Mite Power Supply](/web/image/product.template/76894/image_128/%5B51454%5D%20Little-Mite%20Power%20Supply?unique=7330a01)
|
LH Research | LM34-12Y2Y2Y | Little-Mite Power Supply | Repair: $ 424.00 |
![[51453] Industrial Power Supply, Quad, 100W, 5,-15,+15,24](/web/image/product.template/76893/image_128/%5B51453%5D%20Industrial%20Power%20Supply%2C%20Quad%2C%20100W%2C%205%2C-15%2C%2B15%2C24?unique=f20d9eb)
|
LH Research | IM904-1335 | Industrial Power Supply, Quad, 100W, 5,-15,+15,24 | Repair: $ 388.00 |
![[51451] Industrial Power Supply](/web/image/product.template/76891/image_128/%5B51451%5D%20Industrial%20Power%20Supply?unique=f20d9eb)
|
LH Research | IM802-12/115A2 | Industrial Power Supply | Repair: $ 348.00 |
![[51449] Industrial Power Supply](/web/image/product.template/76889/image_128/%5B51449%5D%20Industrial%20Power%20Supply?unique=f20d9eb)
|
LH Research | IM603-133/115C1 | Industrial Power Supply | Repair: $ 392.00 |
![[51448] Two Power Supply Assembly](/web/image/product.template/76888/image_128/%5B51448%5D%20Two%20Power%20Supply%20Assembly?unique=f20d9eb)
|
LH Research | IM501-5 W/ IM904 | Two Power Supply Assembly | Repair: $ 1,080.00 |
![[51446] Industrial Power Supply](/web/image/product.template/76886/image_128/%5B51446%5D%20Industrial%20Power%20Supply?unique=f20d9eb)
|
LH Research | IM203-133/115B2 | Industrial Power Supply | Repair: $ 364.00 |
![[51445] Power Supply](/web/image/product.template/76885/image_128/%5B51445%5D%20Power%20Supply?unique=2fc86ec)
|
LH Research | 8494849439002-A03 | Power Supply | Repair: $ 712.00 |
![[51444] Industrial Power Supply](/web/image/product.template/76884/image_128/%5B51444%5D%20Industrial%20Power%20Supply?unique=2fc86ec)
|
LH Research | TMF-8/115-230 | Industrial Power Supply | Repair: $ 552.00 |
![[51443] Industrial Power Supply](/web/image/product.template/76883/image_128/%5B51443%5D%20Industrial%20Power%20Supply?unique=0beb866)
|
LH Research | TMA44-1221/115 | Industrial Power Supply | Repair: $ 836.00 |
![[51442] Quad Output Power Supply, 225W](/web/image/product.template/76882/image_128/%5B51442%5D%20Quad%20Output%20Power%20Supply%2C%20225W?unique=0beb866)
|
LH Research | TMA24-E2771/115 | Quad Output Power Supply, 225W | Repair: $ 564.00 |
![[51439] Quad Output Power Supply, 225W](/web/image/product.template/76879/image_128/%5B51439%5D%20Quad%20Output%20Power%20Supply%2C%20225W?unique=2dde15e)
|
LH Research | TMA24-1335/115 | Quad Output Power Supply, 225W | Repair: $ 512.00 |
![[51437] Industrial Power Supply](/web/image/product.template/76877/image_128/%5B51437%5D%20Industrial%20Power%20Supply?unique=0beb866)
|
LH Research | TMA22-12/115 | Industrial Power Supply | Repair: $ 520.00 |
![[51434] Quad Output Power Supply, 225W](/web/image/product.template/76874/image_128/%5B51434%5D%20Quad%20Output%20Power%20Supply%2C%20225W?unique=0beb866)
|
LH Research | TMA24-1222/115/220 | Quad Output Power Supply, 225W | Repair: $ 564.00 |
![[51431] Teeny Tiny Mite Power Supply](/web/image/product.template/76871/image_128/%5B51431%5D%20Teeny%20Tiny%20Mite%20Power%20Supply?unique=2fc86ec)
|
LH Research | TTM33-13Y3Y/115 | Teeny Tiny Mite Power Supply | Repair: $ 444.00 |
![[51430] Little-Mite Power Supply](/web/image/product.template/76870/image_128/%5B51430%5D%20Little-Mite%20Power%20Supply?unique=f93f48d)
|
LH Research | LM11-E0856/`115 | Little-Mite Power Supply | Repair: $ 424.00 |
![[51429] Little-Mite Power Supply](/web/image/product.template/76869/image_128/%5B51429%5D%20Little-Mite%20Power%20Supply?unique=7330a01)
|
LH Research | LM11-6/115 | Little-Mite Power Supply | Repair: $ 424.00 |
![[51428] Little-Mite Power Supply](/web/image/product.template/76868/image_128/%5B51428%5D%20Little-Mite%20Power%20Supply?unique=7330a01)
|
LH Research | LM11-5/115 | Little-Mite Power Supply | Repair: $ 424.00 |
![[51354] Power Supply](/web/image/product.template/76794/image_128/%5B51354%5D%20Power%20Supply?unique=2fc86ec)
|
Bm Elettronica | BM496.1 | Power Supply | Repair: $ 460.00 |
![[51352] 24VDC 10Amp Power Supply](/web/image/product.template/76792/image_128/%5B51352%5D%2024VDC%2010Amp%20Power%20Supply?unique=2fc86ec)
|
Block | PSR500/24-10 | 24VDC 10Amp Power Supply | Repair: $ 544.00 |
![[51351] Power Supply](/web/image/product.template/76791/image_128/%5B51351%5D%20Power%20Supply?unique=2fc86ec)
|
Blanc Meca | EA-3033 | Power Supply | Repair: $ 1,176.00 |
![[51328] LGC Power Supply](/web/image/product.template/76768/image_128/%5B51328%5D%20LGC%20Power%20Supply?unique=2fc86ec)
|
BEI Electronics | 2050-6003 | LGC Power Supply | Repair: $ 500.00 |
![[51318] 202 System Supply and Relay Board](/web/image/product.template/76758/image_128/%5B51318%5D%20202%20System%20Supply%20and%20Relay%20Board?unique=d75ab13)
|
Levelstate Systems Ltd. | 1-504-02-956 | 202 System Supply and Relay Board | Repair: $ 1,756.00 |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420