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 | |
|---|---|---|---|---|
![[2925] Power Supply Board with Coded Plug](/web/image/product.template/22689/image_128/%5B2925%5D%20Power%20Supply%20Board%20with%20Coded%20Plug?unique=2fc86ec)
|
Rotronics | 165-740-05-00 | Power Supply Board with Coded Plug | Repair: Call for price |
![[2910] Power Supply Board](/web/image/product.template/22676/image_128/%5B2910%5D%20Power%20Supply%20Board?unique=5a5a2dd)
|
Robicon | 461-273-00 | Power Supply Board | Repair: $ 996.00 |
![[2896] Power Supply Board](/web/image/product.template/22662/image_128/%5B2896%5D%20Power%20Supply%20Board?unique=3c8a742)
|
Robicon | 362510 | Power Supply Board | Repair: $ 804.00 |
![[2889] Rheostat Assembly](/web/image/product.template/22655/image_128/%5B2889%5D%20Rheostat%20Assembly?unique=2fc86ec)
|
Misc | CPN64495-D | Rheostat Assembly | Repair: $ 720.00 |
![[2866] Power Printed Circuit Board](/web/image/product.template/22633/image_128/%5B2866%5D%20Power%20Printed%20Circuit%20Board?unique=6befe67)
|
REP | 104860 | Power Printed Circuit Board | Repair: $ 384.00 |
![[2750] Cardpak Power Supply](/web/image/product.template/22526/image_128/%5B2750%5D%20Cardpak%20Power%20Supply?unique=2fc86ec)
|
Reliance Electric | 0-49001-1 | Cardpak Power Supply | Repair: $ 560.00 |
![[2673] Switching Power Supply](/web/image/product.template/22456/image_128/%5B2673%5D%20Switching%20Power%20Supply?unique=63dfac8)
|
Qualidyne | 21011 | Switching Power Supply | Repair: $ 680.00 |
![[2644] LFE LMC-500 Power Supply](/web/image/product.template/22428/image_128/%5B2644%5D%20LFE%20LMC-500%20Power%20Supply?unique=acf045d)
|
LFE | D298165 | LFE LMC-500 Power Supply | Repair: $ 400.00 |
![[2643] 24V Power Supply](/web/image/product.template/22427/image_128/%5B2643%5D%2024V%20Power%20Supply?unique=5a07e50)
|
Electrostatics Inc. | 200-24-7.5A | 24V Power Supply | Repair: $ 624.00 |
![[2642] Power Supply Control](/web/image/product.template/22426/image_128/%5B2642%5D%20Power%20Supply%20Control?unique=5a97e21)
|
Misc | PE 1252 | Power Supply Control | Repair: $ 456.00 |
![[2640] Switching Power Supply](/web/image/product.template/22425/image_128/%5B2640%5D%20Switching%20Power%20Supply?unique=bf7a0e5)
|
Power-One | SPL150-4100 | Switching Power Supply | Repair: $ 440.00 |
![[2639] Power Supply](/web/image/product.template/22424/image_128/%5B2639%5D%20Power%20Supply?unique=16c27ae)
|
Power-One | SPL130-4100P | Power Supply | Repair: $ 444.00 |
![[2637] Linear Dual Power Supply +/-12 to 15](/web/image/product.template/22422/image_128/%5B2637%5D%20Linear%20Dual%20Power%20Supply%20%2B--12%20to%2015?unique=7148b5f)
|
Power-One | HBB15-1.5-A | Linear Dual Power Supply +/-12 to 15 | Repair: $ 394.00 |
![[2632] 12V 0.75 Amp 110VDC Switching Regulator](/web/image/product.template/22417/image_128/%5B2632%5D%2012V%200.75%20Amp%20110VDC%20Switching%20Regulator?unique=2546f6a)
|
Power Mate | SWA 12K | 12V 0.75 Amp 110VDC Switching Regulator | Repair: $ 720.00 |
![[2631] 12V 30A Power Supply](/web/image/product.template/22416/image_128/%5B2631%5D%2012V%2030A%20Power%20Supply?unique=7ef9070)
|
Power Mate | EVS-12J | 12V 30A Power Supply | Repair: $ 452.00 |
![[2630] 5V 3Amp / 24V 1Amp Power Supply](/web/image/product.template/22415/image_128/%5B2630%5D%205V%203Amp%20-%2024V%201Amp%20Power%20Supply?unique=9ac2891)
|
Power Mate | ETA-524CV | 5V 3Amp / 24V 1Amp Power Supply | Repair: $ 460.00 |
![[2629] 5V 6Amp Power Supply](/web/image/product.template/22414/image_128/%5B2629%5D%205V%206Amp%20Power%20Supply?unique=187028e)
|
Power Mate | ES-5D-V | 5V 6Amp Power Supply | Repair: $ 648.00 |
![[2628] Power Supply](/web/image/product.template/22413/image_128/%5B2628%5D%20Power%20Supply?unique=7b7704f)
|
Power Mate | EMA-5CV | Power Supply | Repair: $ 432.00 |
![[2585] Quad Output Industrial Power Supply](/web/image/product.template/22376/image_128/%5B2585%5D%20Quad%20Output%20Industrial%20Power%20Supply?unique=3dd9dcb)
|
Pioneer Magnetics | PM2974A-1-4 | Quad Output Industrial Power Supply | Repair: $ 1,776.00 |
![[2563] DC Power Supply](/web/image/product.template/22354/image_128/%5B2563%5D%20DC%20Power%20Supply?unique=0562eeb)
|
Phenolpers Eibergen | POWER SUPPLY | DC Power Supply | Repair: $ 456.00 |
![[2554] Power Supply Circuit Board](/web/image/product.template/22345/image_128/%5B2554%5D%20Power%20Supply%20Circuit%20Board?unique=afef7b3)
|
Pennwalt | U26066 | Power Supply Circuit Board | Repair: $ 928.00 |
![[2529] Datatrek Up Power Supply](/web/image/product.template/22323/image_128/%5B2529%5D%20Datatrek%20Up%20Power%20Supply?unique=2fc86ec)
|
Parsons | UP POWER SUPPLY | Datatrek Up Power Supply | Repair: $ 632.00 |
![[2462] Pn 036-041 Compu-Mate II Power Supply](/web/image/product.template/22259/image_128/%5B2462%5D%20Pn%20036-041%20Compu-Mate%20II%20Power%20Supply?unique=1a0d4b5)
|
Mokon | 52-C11-73-RZ010/OIL | Pn 036-041 Compu-Mate II Power Supply | Repair: $ 384.00 |
![[2444] PCB See Web#D-005-PL-3 Power Supply](/web/image/product.template/22242/image_128/%5B2444%5D%20PCB%20See%20Web%23D-005-PL-3%20Power%20Supply?unique=2fc86ec)
|
Misc | 652-304-00 | PCB See Web#D-005-PL-3 Power Supply | Repair: Call for price |
![[2335] Power Supply](/web/image/product.template/22137/image_128/%5B2335%5D%20Power%20Supply?unique=d9f8a44)
|
NETA | VTC04A | Power Supply | Repair: $ 380.00 |
We repair almost any item! Request a free quote through our RMA form or call us at Toll Free: (800) 284-2420