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!
Refine Results
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Items Found
7085
Items Found
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[79567] MAP130 Quad. Output Power Supply, 5V, 12V, -5V, -12V](/web/image/product.template/99916/image_128/%5B79567%5D%20MAP130%20Quad.%20Output%20Power%20Supply%2C%205V%2C%2012V%2C%20-5V%2C%20-12V?unique=e32e053)
|
Power-One | MAP130-4000 | MAP130 Quad. Output Power Supply, 5V, 12V, -5V, -12V | Repair: $ 416.00 |
![[79556] Power Supply](/web/image/product.template/99905/image_128/%5B79556%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | HPF5BCBCB1YR | Power Supply | Repair: $ 996.00 |
![[79555] Power Supply](/web/image/product.template/99904/image_128/%5B79555%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | HE24-502 | Power Supply | Repair: $ 460.00 |
![[79553] Power Supply](/web/image/product.template/99902/image_128/%5B79553%5D%20Power%20Supply?unique=2fc86ec)
|
Power One | G535/OVPA | Power Supply | Repair: $ 348.00 |
![[79552] Power Supply](/web/image/product.template/99901/image_128/%5B79552%5D%20Power%20Supply?unique=4c33757)
|
Power General | FLU4-150-2ADP | Power Supply | Repair: $ 504.00 |
![[79551] Power Supply](/web/image/product.template/99900/image_128/%5B79551%5D%20Power%20Supply?unique=4c33757)
|
Power General | FLU4-100-4 | Power Supply | Repair: $ 516.00 |
![[79550] Power Supply 40 Watt](/web/image/product.template/99899/image_128/%5B79550%5D%20Power%20Supply%2040%20Watt?unique=9db540b)
|
Power General | FLU3-40-3M | Power Supply 40 Watt | Repair: $ 432.00 |
![[79549] Power Supply](/web/image/product.template/99898/image_128/%5B79549%5D%20Power%20Supply?unique=4c33757)
|
Power General | FLU3-100-2 | Power Supply | Repair: $ 396.00 |
![[79548] Power Supply](/web/image/product.template/99897/image_128/%5B79548%5D%20Power%20Supply?unique=328baad)
|
Power Mate | ES-5H | Power Supply | Repair: $ 508.00 |
![[79547] Power Supply](/web/image/product.template/99896/image_128/%5B79547%5D%20Power%20Supply?unique=a03b551)
|
Power Mate | ES-5GC | Power Supply | Repair: $ 456.00 |
![[79546] Power Supply](/web/image/product.template/99895/image_128/%5B79546%5D%20Power%20Supply?unique=dfbfec6)
|
Power Mate | ES-5F | Power Supply | Repair: $ 484.00 |
![[79545] Power Supply](/web/image/product.template/99894/image_128/%5B79545%5D%20Power%20Supply?unique=187028e)
|
Power Mate | ES-5D | Power Supply | Repair: $ 456.00 |
![[79544] Power Supply](/web/image/product.template/99893/image_128/%5B79544%5D%20Power%20Supply?unique=ed0d624)
|
Power Mate | EMA-5BV | Power Supply | Repair: $ 372.00 |
![[79543] Power Supply](/web/image/product.template/99892/image_128/%5B79543%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP629C | Power Supply | Repair: $ 528.00 |
![[79542] Power Supply](/web/image/product.template/99891/image_128/%5B79542%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP602B | Power Supply | Repair: $ 772.00 |
![[79541] Power Supply](/web/image/product.template/99890/image_128/%5B79541%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP574 | Power Supply | Repair: $ 472.00 |
![[79540] Power Supply](/web/image/product.template/99889/image_128/%5B79540%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP509 | Power Supply | Repair: $ 472.00 |
![[79539] Power Supply](/web/image/product.template/99888/image_128/%5B79539%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP503-A | Power Supply | Repair: $ 460.00 |
![[79538] Power Supply](/web/image/product.template/99887/image_128/%5B79538%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP498-A | Power Supply | Repair: $ 452.00 |
![[79537] Power Supply](/web/image/product.template/99886/image_128/%5B79537%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP475 | Power Supply | Repair: $ 452.00 |
![[79536] Power Supply](/web/image/product.template/99885/image_128/%5B79536%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | cp379-a | Power Supply | Repair: $ 388.00 |
![[79535] Power Supply](/web/image/product.template/99884/image_128/%5B79535%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP349A | Power Supply | Repair: $ 452.00 |
![[79534] Power Supply](/web/image/product.template/99883/image_128/%5B79534%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP341 | Power Supply | Repair: $ 472.00 |
![[79533] Power Supply](/web/image/product.template/99882/image_128/%5B79533%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP323-A | Power Supply | Repair: $ 508.00 |
![[79532] Power Supply](/web/image/product.template/99881/image_128/%5B79532%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP307 | Power Supply | Repair: $ 452.00 |
![[79531] Power Supply](/web/image/product.template/99880/image_128/%5B79531%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP291A-1 | Power Supply | Repair: $ 388.00 |
![[79530] Power Supply](/web/image/product.template/99879/image_128/%5B79530%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP291A | Power Supply | Repair: $ 388.00 |
![[79529] Power Supply](/web/image/product.template/99878/image_128/%5B79529%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP291 | Power Supply | Repair: $ 400.00 |
![[79528] Power Supply](/web/image/product.template/99877/image_128/%5B79528%5D%20Power%20Supply?unique=635bfb3)
|
Power-One | CP290 | Power Supply | Repair: $ 472.00 |
![[79527] Power Supply](/web/image/product.template/99876/image_128/%5B79527%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP259 | Power Supply | Repair: $ 544.00 |
![[79526] Power Supply](/web/image/product.template/99875/image_128/%5B79526%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP255 | Power Supply | Repair: $ 544.00 |
![[79525] Power Supply](/web/image/product.template/99874/image_128/%5B79525%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP236D | Power Supply | Repair: $ 544.00 |
![[79524] Power Supply](/web/image/product.template/99873/image_128/%5B79524%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP236C | Power Supply | Repair: $ 528.00 |
![[79523] Power Supply](/web/image/product.template/99872/image_128/%5B79523%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP236A | Power Supply | Repair: $ 528.00 |
![[79522] Power Supply](/web/image/product.template/99871/image_128/%5B79522%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP236 | Power Supply | Repair: $ 544.00 |
![[79521] Power Supply](/web/image/product.template/99870/image_128/%5B79521%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP228A | Power Supply | Repair: $ 472.00 |
![[79520] Power Supply](/web/image/product.template/99869/image_128/%5B79520%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP197-A | Power Supply | Repair: $ 472.00 |
![[79519] Power Supply](/web/image/product.template/99868/image_128/%5B79519%5D%20Power%20Supply?unique=2fc86ec)
|
Power-One | CP162-A | Power Supply | Repair: $ 488.00 |
![[79518] Power Supply](/web/image/product.template/99867/image_128/%5B79518%5D%20Power%20Supply?unique=8594edf)
|
Power-One | CP131-AW/1BD | Power Supply | Repair: $ 400.00 |
![[79515] Power Supply](/web/image/product.template/99864/image_128/%5B79515%5D%20Power%20Supply?unique=4bcc043)
|
Powervolt | BVU-24FU20T | Power Supply | Repair: $ 508.00 |
![[79514] Power Supply](/web/image/product.template/99863/image_128/%5B79514%5D%20Power%20Supply?unique=2fc86ec)
|
PowerVolt | BVA-24BS2.4 | Power Supply | Repair: $ 688.00 |
![[79513] Power Supply](/web/image/product.template/99862/image_128/%5B79513%5D%20Power%20Supply?unique=2fc86ec)
|
Power Mate | BPA-F-40V | Power Supply | Repair: $ 848.00 |
![[79512] Power Supply](/web/image/product.template/99861/image_128/%5B79512%5D%20Power%20Supply?unique=2fc86ec)
|
Power Mate | BPA-60G-V | Power Supply | Repair: $ 848.00 |
![[79511] Power Supply](/web/image/product.template/99860/image_128/%5B79511%5D%20Power%20Supply?unique=06734f8)
|
Powertec | 9N5-150-372 | Power Supply | Repair: $ 956.00 |
![[79510] DC Power Supply](/web/image/product.template/99859/image_128/%5B79510%5D%20DC%20Power%20Supply?unique=2fc86ec)
|
Powertec | 8D255A | DC Power Supply | Repair: $ 2,060.00 |
![[79509] DC Power Supply](/web/image/product.template/99858/image_128/%5B79509%5D%20DC%20Power%20Supply?unique=2fc86ec)
|
Powertec | 6JA5-BD-27S1425 | DC Power Supply | Repair: $ 628.00 |
![[79508] Power Supply](/web/image/product.template/99857/image_128/%5B79508%5D%20Power%20Supply?unique=2fc86ec)
|
Power General | 5110-1/B0905-J | Power Supply | Repair: $ 424.00 |
![[79507] Power Supply](/web/image/product.template/99856/image_128/%5B79507%5D%20Power%20Supply?unique=2fc86ec)
|
Power General | 4050-1 | Power Supply | Repair: $ 696.00 |
![[79506] Power Supply](/web/image/product.template/99855/image_128/%5B79506%5D%20Power%20Supply?unique=2fc86ec)
|
Powertec | 3H15-17.6 | Power Supply | Repair: $ 2,120.00 |
![[79504] Power Supply](/web/image/product.template/99853/image_128/%5B79504%5D%20Power%20Supply?unique=707f7e2)
|
Power General | 3050-1/3050-2A | Power Supply | Repair: $ 460.00 |
![[79503] Power Supply](/web/image/product.template/99852/image_128/%5B79503%5D%20Power%20Supply?unique=2fc86ec)
|
Power General | 3045-5 | Power Supply | Repair: $ 452.00 |
![[79502] Power Supply](/web/image/product.template/99851/image_128/%5B79502%5D%20Power%20Supply?unique=2fc86ec)
|
Power General | 3030-2 | Power Supply | Repair: $ 448.00 |
![[79501] Power Supply](/web/image/product.template/99850/image_128/%5B79501%5D%20Power%20Supply?unique=2fc86ec)
|
Power General | 3030-1 | Power Supply | Repair: $ 428.00 |
![[79500] Power Supply](/web/image/product.template/99849/image_128/%5B79500%5D%20Power%20Supply?unique=2fc86ec)
|
Powertec | 2S140TB | Power Supply | Repair: $ 356.00 |
![[79499] DC Power Supply](/web/image/product.template/99848/image_128/%5B79499%5D%20DC%20Power%20Supply?unique=2fc86ec)
|
Powertec | 2E24-11B | DC Power Supply | Repair: $ 928.00 |
![[79497] Power Supply](/web/image/product.template/99846/image_128/%5B79497%5D%20Power%20Supply?unique=2fc86ec)
|
Powertec | 19C-B01-ABC | Power Supply | Repair: $ 560.00 |
![[79318] Power Supply](/web/image/product.template/99667/image_128/%5B79318%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM3398B-6-1-3-E | Power Supply | Repair: $ 2,528.00 |
![[79317] Power Supply](/web/image/product.template/99666/image_128/%5B79317%5D%20Power%20Supply?unique=3dd9dcb)
|
Pioneer Magnetics | PM2973A-3-4 | Power Supply | Repair: $ 2,044.00 |
![[79316] Power Supply](/web/image/product.template/99665/image_128/%5B79316%5D%20Power%20Supply?unique=3dd9dcb)
|
Pioneer Magnetics | PM2972A-1-4 | Power Supply | Repair: $ 1,852.00 |
![[79315] Power Supply](/web/image/product.template/99664/image_128/%5B79315%5D%20Power%20Supply?unique=3dd9dcb)
|
Pioneer Magnetics | PM2971A-2-4 | Power Supply | Repair: $ 716.00 |
![[79314] Power Supply](/web/image/product.template/99663/image_128/%5B79314%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2921A-3 | Power Supply | Repair: $ 560.00 |
![[79313] Power Supply](/web/image/product.template/99662/image_128/%5B79313%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2776-1-2 | Power Supply | Repair: $ 720.00 |
![[79312] Power Supply](/web/image/product.template/99661/image_128/%5B79312%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2772A-1 | Power Supply | Repair: $ 1,056.00 |
![[79311] Power Supply](/web/image/product.template/99660/image_128/%5B79311%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2722A-1 | Power Supply | Repair: $ 1,268.00 |
![[79310] Power Supply](/web/image/product.template/99659/image_128/%5B79310%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2721-1 | Power Supply | Repair: $ 528.00 |
![[79309] Power Supply](/web/image/product.template/99658/image_128/%5B79309%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2695-1 | Power Supply | Repair: $ 624.00 |
![[79308] Power Supply](/web/image/product.template/99657/image_128/%5B79308%5D%20Power%20Supply?unique=39fa8be)
|
Pioneer Magnetics | PM2676A-1-4 | Power Supply | Repair: $ 588.00 |
![[79307] Power Supply](/web/image/product.template/99656/image_128/%5B79307%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2512A-2 | Power Supply | Repair: $ 828.00 |
![[79306] Power Supply](/web/image/product.template/99655/image_128/%5B79306%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2501B-2 | Power Supply | Repair: $ 652.00 |
![[79305] Power Supply](/web/image/product.template/99654/image_128/%5B79305%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2497 | Power Supply | Repair: $ 664.00 |
![[79304] Power Supply](/web/image/product.template/99653/image_128/%5B79304%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | PM2496-1 | Power Supply | Repair: $ 536.00 |
![[79303] Power Supply](/web/image/product.template/99652/image_128/%5B79303%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | 5.2D50-02F48FS | Power Supply | Repair: $ 440.00 |
![[79302] Power Supply](/web/image/product.template/99651/image_128/%5B79302%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | 5.2D300-02F48FS | Power Supply | Repair: $ 1,252.00 |
![[79301] Power Supply](/web/image/product.template/99650/image_128/%5B79301%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | 2D400-02F48FS | Power Supply | Repair: $ 696.00 |
![[79300] Power Supply](/web/image/product.template/99649/image_128/%5B79300%5D%20Power%20Supply?unique=2fc86ec)
|
Pioneer Magnetics | 1.7D50-02F48FS | Power Supply | Repair: $ 364.00 |
![[79299] Power Supply](/web/image/product.template/99648/image_128/%5B79299%5D%20Power%20Supply?unique=2fc86ec)
|
Phoenix Contact | CM125-PS-120230 | Power Supply | Repair: $ 380.00 |
![[79298] Power Supply](/web/image/product.template/99647/image_128/%5B79298%5D%20Power%20Supply?unique=2fc86ec)
|
Phoenix Contact | 78-141-4300 | Power Supply | Repair: $ 716.00 |
![[79297] Power Supply](/web/image/product.template/99646/image_128/%5B79297%5D%20Power%20Supply?unique=2fc86ec)
|
Phoenix Contact | 78-103-4300 | Power Supply | Repair: $ 532.00 |
![[79296] Power Supply](/web/image/product.template/99645/image_128/%5B79296%5D%20Power%20Supply?unique=2fc86ec)
|
Phoenix Contact | 78-103-2300 | Power Supply | Repair: $ 528.00 |
![[79295] Power Supply](/web/image/product.template/99644/image_128/%5B79295%5D%20Power%20Supply?unique=2fc86ec)
|
Phoenix Contact | 78-102-2300 | Power Supply | Repair: $ 440.00 |
![[79294] Power Supply](/web/image/product.template/99643/image_128/%5B79294%5D%20Power%20Supply?unique=2fc86ec)
|
Phoenix Contact | 29-43-39-8 | Power Supply | Repair: $ 352.00 |
![[79292] Power Supply](/web/image/product.template/99641/image_128/%5B79292%5D%20Power%20Supply?unique=2fc86ec)
|
Philips | PE2179/00 | Power Supply | Repair: $ 1,720.00 |
![[79291] Power Supply](/web/image/product.template/99640/image_128/%5B79291%5D%20Power%20Supply?unique=2fc86ec)
|
Philips | PE1957/13 | Power Supply | Repair: $ 1,016.00 |
![[79290] Power Supply Board](/web/image/product.template/99639/image_128/%5B79290%5D%20Power%20Supply%20Board?unique=2fc86ec)
|
Philips | PE1274/00 | Power Supply Board | Repair: $ 544.00 |
![[79283] Power Supply](/web/image/product.template/99632/image_128/%5B79283%5D%20Power%20Supply?unique=2fc86ec)
|
Philips | 4031-115-50711 | Power Supply | Repair: $ 432.00 |
![[79282] Power Supply](/web/image/product.template/99631/image_128/%5B79282%5D%20Power%20Supply?unique=2fc86ec)
|
Phihong | PSA-2056K | Power Supply | Repair: $ 812.00 |
![[79281] Power Supply Board](/web/image/product.template/99630/image_128/%5B79281%5D%20Power%20Supply%20Board?unique=2fc86ec)
|
Pelco | PCB9000446-1 | Power Supply Board | Repair: $ 1,048.00 |
![[79280] Power Supply](/web/image/product.template/99629/image_128/%5B79280%5D%20Power%20Supply?unique=2fc86ec)
|
PECO | C3585 | Power Supply | Repair: $ 600.00 |
![[79273] Power Supply](/web/image/product.template/99622/image_128/%5B79273%5D%20Power%20Supply?unique=2fc86ec)
|
Parker | EX00-N01A | Power Supply | Repair: $ 508.00 |
![[79269] Power Supply Board](/web/image/product.template/99618/image_128/%5B79269%5D%20Power%20Supply%20Board?unique=52b9b26)
|
Panasonic | NP5015C | Power Supply Board | Repair: $ 424.00 |
![[79268] Power Supply Board](/web/image/product.template/99617/image_128/%5B79268%5D%20Power%20Supply%20Board?unique=52b9b26)
|
Panasonic | NP5015B | Power Supply Board | Repair: $ 424.00 |
![[79266] Power Supply](/web/image/product.template/99615/image_128/%5B79266%5D%20Power%20Supply?unique=e33a3e3)
|
Panalarm | 90P4X125DC24FC | Power Supply | Repair: $ 1,016.00 |
![[79265] Power Supply](/web/image/product.template/99614/image_128/%5B79265%5D%20Power%20Supply?unique=e33a3e3)
|
Panalarm | 90P2X120AC | Power Supply | Repair: $ 908.00 |
![[79264] Power Supply](/web/image/product.template/99613/image_128/%5B79264%5D%20Power%20Supply?unique=e33a3e3)
|
Panalarm | 90P1X125DC24 | Power Supply | Repair: $ 1,128.00 |
![[79263] 90 Power Supply](/web/image/product.template/99612/image_128/%5B79263%5D%2090%20Power%20Supply?unique=e33a3e3)
|
Panalarm | 90P1X125DC125FC | 90 Power Supply | Repair: $ 1,028.00 |
![[79262] Power Supply](/web/image/product.template/99611/image_128/%5B79262%5D%20Power%20Supply?unique=e33a3e3)
|
Panalarm | 90P1X120AC24FC | Power Supply | Repair: $ 1,128.00 |
![[79261] Power Supply](/web/image/product.template/99610/image_128/%5B79261%5D%20Power%20Supply?unique=e33a3e3)
|
Panalarm | 90P18X6D2C4D | Power Supply | Repair: $ 1,160.00 |
![[79260] Power Supply](/web/image/product.template/99609/image_128/%5B79260%5D%20Power%20Supply?unique=2fc86ec)
|
Panalarm | 90P18X6D1C4D | Power Supply | Repair: $ 1,160.00 |
![[79259] Power Supply](/web/image/product.template/99608/image_128/%5B79259%5D%20Power%20Supply?unique=e33a3e3)
|
Panalarm | 90P17X6D1C6D | Power Supply | Repair: $ 1,268.00 |
![[79258] Power Supply](/web/image/product.template/99607/image_128/%5B79258%5D%20Power%20Supply?unique=e33a3e3)
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Panalarm | 90P17X6D1C4D | Power Supply | Repair: $ 1,268.00 |
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