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
7093
Items Found
7093
Items Found
| Mfg. | Mfg. Part Num. | Description | Prices | |
|---|---|---|---|---|
![[21400] MAP110 Quad. Output Power Supply, 5V, 12V, -5V, -12V](/web/image/product.template/40541/image_128/%5B21400%5D%20MAP110%20Quad.%20Output%20Power%20Supply%2C%205V%2C%2012V%2C%20-5V%2C%20-12V?unique=c63dec5)
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Power-One | MAP110-4000 | MAP110 Quad. Output Power Supply, 5V, 12V, -5V, -12V | Repair: $ 384.00 |
![[21399] MAP110 Quad. Output Power Supply](/web/image/product.template/40540/image_128/%5B21399%5D%20MAP110%20Quad.%20Output%20Power%20Supply?unique=c63dec5)
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Power-One | MAP110-4300C | MAP110 Quad. Output Power Supply | Repair: $ 384.00 |
![[21398] MAP110 Quad. Output Power Supply](/web/image/product.template/40539/image_128/%5B21398%5D%20MAP110%20Quad.%20Output%20Power%20Supply?unique=c63dec5)
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Power-One | MAP110-4200 | MAP110 Quad. Output Power Supply | Repair: $ 384.00 |
![[21386] See Westronics Model KT100287-01](/web/image/product.template/40528/image_128/%5B21386%5D%20See%20Westronics%20Model%20KT100287-01?unique=c82961e)
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Adtech Power | CS1714 | See Westronics Model KT100287-01 | Repair: Call for price |
![[21385] Chart Recorder Power Supply](/web/image/product.template/40527/image_128/%5B21385%5D%20Chart%20Recorder%20Power%20Supply?unique=e631e4a)
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Adtech Power | AP41-316-E | Chart Recorder Power Supply | Repair: Call for price |
![[21348] PSR3 Power Supply](/web/image/product.template/40490/image_128/%5B21348%5D%20PSR3%20Power%20Supply?unique=7f1d1cd)
|
Industrial Drives | PSR3-208/50-01-002 | PSR3 Power Supply | Repair: $ 2,516.00 |
![[21341] Dash IV Main Power Supply](/web/image/product.template/40483/image_128/%5B21341%5D%20Dash%20IV%20Main%20Power%20Supply?unique=e8470cd)
|
Astro-Med | 31637001-101 | Dash IV Main Power Supply | Repair: Call for price |
![[21340] Dash IV Analog Power Supply](/web/image/product.template/40482/image_128/%5B21340%5D%20Dash%20IV%20Analog%20Power%20Supply?unique=e8470cd)
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Astro-Med | 31635001-101 | Dash IV Analog Power Supply | Repair: Call for price |
![[21327] Dual Voltage Power Supply](/web/image/product.template/40469/image_128/%5B21327%5D%20Dual%20Voltage%20Power%20Supply?unique=e227abc)
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Reliance Electric | 704323-2X | Dual Voltage Power Supply | Repair: $ 496.00 |
![[21293] MCS-3 Power Supply Card](/web/image/product.template/40436/image_128/%5B21293%5D%20MCS-3%20Power%20Supply%20Card?unique=2fc86ec)
|
Wohlenberg | 3804263 | MCS-3 Power Supply Card | Repair: $ 1,988.00 |
![[21291] Dual Output Power Supply +/-15V or +/-12V](/web/image/product.template/40434/image_128/%5B21291%5D%20Dual%20Output%20Power%20Supply%20%2B--15V%20or%20%2B--12V?unique=4903e64)
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Elpac | 1491 | Dual Output Power Supply +/-15V or +/-12V | Repair: $ 304.00 |
![[21271] Enclosed Power Supply](/web/image/product.template/40415/image_128/%5B21271%5D%20Enclosed%20Power%20Supply?unique=12debe7)
|
Hartmann & Braun | 1874-537 | Enclosed Power Supply | Repair: $ 1,012.00 |
![[21225] Power Supply and Balance Circuit](/web/image/product.template/40371/image_128/%5B21225%5D%20Power%20Supply%20and%20Balance%20Circuit?unique=6fa73d3)
|
Misc | AMAV | Power Supply and Balance Circuit | Repair: $ 920.00 |
![[21222] Quad Output Power Supply Enclosed](/web/image/product.template/40368/image_128/%5B21222%5D%20Quad%20Output%20Power%20Supply%20Enclosed?unique=b9a8b4f)
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Omega Coutant | MML400 P/N E25274 | Quad Output Power Supply Enclosed | Repair: $ 1,072.00 |
![[21195] Hot Runner Switching Power Supply](/web/image/product.template/40341/image_128/%5B21195%5D%20Hot%20Runner%20Switching%20Power%20Supply?unique=2fc86ec)
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Mold Masters | CPUPWR50 | Hot Runner Switching Power Supply | Repair: $ 596.00 |
![[21115] Trivolt PK60 Power Supply Module](/web/image/product.template/40262/image_128/%5B21115%5D%20Trivolt%20PK60%20Power%20Supply%20Module?unique=b27019d)
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VERO | 116-10101G | Trivolt PK60 Power Supply Module | Repair: $ 1,240.00 |
![[21114] Trivolt PK55 Power Supply Module](/web/image/product.template/40261/image_128/%5B21114%5D%20Trivolt%20PK55%20Power%20Supply%20Module?unique=0247b0a)
|
VERO | 116-46896 | Trivolt PK55 Power Supply Module | Repair: $ 784.00 |
![[21111] 24V 12A DC Power Supply](/web/image/product.template/40258/image_128/%5B21111%5D%2024V%2012A%20DC%20Power%20Supply?unique=6c0954a)
|
Condor | HF24-12A | 24V 12A DC Power Supply | Repair: $ 388.00 |
![[21104] 18V / 20V / 24V EMA Power Supply](/web/image/product.template/40251/image_128/%5B21104%5D%2018V%20-%2020V%20-%2024V%20EMA%20Power%20Supply?unique=effdba6)
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Power Mate | EMA-18/24D-V | 18V / 20V / 24V EMA Power Supply | Repair: $ 460.00 |
![[21094] 120VAC 100W Power Supply Module](/web/image/product.template/40241/image_128/%5B21094%5D%20120VAC%20100W%20Power%20Supply%20Module?unique=7bf14d1)
|
B&R Industrial Automation | ECPS45-0 | 120VAC 100W Power Supply Module | Repair: $ 644.00 |
![[21042] SBE-2 50/140 Control Power Supply](/web/image/product.template/40190/image_128/%5B21042%5D%20SBE-2%2050-140%20Control%20Power%20Supply?unique=2fc86ec)
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Philips | 9404 462 09301 | SBE-2 50/140 Control Power Supply | Repair: $ 1,640.00 |
![[21035] 240V 1 Phase 14A Power Supply](/web/image/product.template/40183/image_128/%5B21035%5D%20240V%201%20Phase%2014A%20Power%20Supply?unique=ce9a7e4)
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Fusion UV Systems | P300 | 240V 1 Phase 14A Power Supply | Repair: $ 1,640.00 |
![[20992] 24VDC 10Amp Switching Power Supply](/web/image/product.template/40140/image_128/%5B20992%5D%2024VDC%2010Amp%20Switching%20Power%20Supply?unique=e0306fb)
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Tectrol Inc. | TO304/14-0754 | 24VDC 10Amp Switching Power Supply | Repair: $ 440.00 |
![[20966] Power Supply NT19](/web/image/product.template/40114/image_128/%5B20966%5D%20Power%20Supply%20NT19?unique=86d6bc6)
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Indramat | 277947 | Power Supply NT19 | Repair: Call for price |
![[20950] Four Channel Power Supply / Readout](/web/image/product.template/40099/image_128/%5B20950%5D%20Four%20Channel%20Power%20Supply%20-%20Readout?unique=42078a3)
|
Mks Instruments | 247D | Four Channel Power Supply / Readout | Repair: $ 984.00 |
![[20949] Four Channel Power Supply / Readout](/web/image/product.template/40098/image_128/%5B20949%5D%20Four%20Channel%20Power%20Supply%20-%20Readout?unique=f6d6eed)
|
Mks Instruments | 247C | Four Channel Power Supply / Readout | Repair: $ 984.00 |
![[40240] Power Supply](/web/image/product.template/58951/image_128/%5B40240%5D%20Power%20Supply?unique=688e61c)
|
Allen Bradley | 128491 | Power Supply | Repair: $ 1,140.00 |
![[40084] P/S Dist Board](/web/image/product.template/58795/image_128/%5B40084%5D%20P-S%20Dist%20Board?unique=688e61c)
|
Allen Bradley | 112346 | P/S Dist Board | Repair: $ 760.00 |
![[40078] Power Supply Board](/web/image/product.template/58789/image_128/%5B40078%5D%20Power%20Supply%20Board?unique=688e61c)
|
Allen Bradley | 111573 | Power Supply Board | Repair: $ 388.00 |
![[39894] Quad DC Output Power Supply](/web/image/product.template/58606/image_128/%5B39894%5D%20Quad%20DC%20Output%20Power%20Supply?unique=c118086)
|
Deltron Inc. | SQ175-1331 | Quad DC Output Power Supply | Repair: $ 652.00 |
![[39893] Quad DC Output Power Supply](/web/image/product.template/58605/image_128/%5B39893%5D%20Quad%20DC%20Output%20Power%20Supply?unique=ce2008f)
|
Deltron Inc. | SQ175-12C33 | Quad DC Output Power Supply | Repair: $ 524.00 |
![[39892] Quad DC Output Power Supply](/web/image/product.template/58604/image_128/%5B39892%5D%20Quad%20DC%20Output%20Power%20Supply?unique=e0d0245)
|
Deltron Inc. | SQ175-1252 | Quad DC Output Power Supply | Repair: $ 592.00 |
![[39891] Quad DC Output Power Supply](/web/image/product.template/58603/image_128/%5B39891%5D%20Quad%20DC%20Output%20Power%20Supply?unique=c118086)
|
Deltron Inc. | SQ175-1221 | Quad DC Output Power Supply | Repair: $ 652.00 |
![[39890] Quad DC Output Power Supply](/web/image/product.template/58602/image_128/%5B39890%5D%20Quad%20DC%20Output%20Power%20Supply?unique=c118086)
|
Deltron Inc. | SQ175-1233 | Quad DC Output Power Supply | Repair: $ 652.00 |
![[39886] Quad DC Output Power Supply](/web/image/product.template/58598/image_128/%5B39886%5D%20Quad%20DC%20Output%20Power%20Supply?unique=b8ad448)
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Deltron Inc. | SQ175-1XXX | Quad DC Output Power Supply | Repair: $ 592.00 |
![[39742] Dual Output Open Frame Power Supply](/web/image/product.template/58457/image_128/%5B39742%5D%20Dual%20Output%20Open%20Frame%20Power%20Supply?unique=48c65a3)
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Hitron Electronics | HSG30-21 | Dual Output Open Frame Power Supply | Repair: $ 316.00 |
![[39741] Rack Mount Heavy Duty Power Supply](/web/image/product.template/58456/image_128/%5B39741%5D%20Rack%20Mount%20Heavy%20Duty%20Power%20Supply?unique=cf5c867)
|
Carlo Gavazzi | 227.318.20 | Rack Mount Heavy Duty Power Supply | Repair: $ 2,076.00 |
![[39740] Rack Mount Heavy Duty Power Supply](/web/image/product.template/58455/image_128/%5B39740%5D%20Rack%20Mount%20Heavy%20Duty%20Power%20Supply?unique=cf5c867)
|
Carlo Gavazzi | 5083SNOBPFK-102 C | Rack Mount Heavy Duty Power Supply | Repair: $ 2,076.00 |
![[39739] Heavy Duty 24VDC Power Supply](/web/image/product.template/58454/image_128/%5B39739%5D%20Heavy%20Duty%2024VDC%20Power%20Supply?unique=20144fe)
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Lambda | LYS-XV-24 | Heavy Duty 24VDC Power Supply | Repair: $ 396.00 |
![[39738] Heavy Duty 6VDC Power Supply](/web/image/product.template/58453/image_128/%5B39738%5D%20Heavy%20Duty%206VDC%20Power%20Supply?unique=20144fe)
|
Lambda | LYS-X-6 | Heavy Duty 6VDC Power Supply | Repair: $ 448.00 |
![[39737] Heavy Duty 5VDC Power Supply](/web/image/product.template/58452/image_128/%5B39737%5D%20Heavy%20Duty%205VDC%20Power%20Supply?unique=20144fe)
|
Lambda | LYS-X-5 | Heavy Duty 5VDC Power Supply | Repair: $ 428.00 |
![[39736] Heavy Duty 48VDC Power Supply](/web/image/product.template/58451/image_128/%5B39736%5D%20Heavy%20Duty%2048VDC%20Power%20Supply?unique=20144fe)
|
Lambda | LYS-X-48 | Heavy Duty 48VDC Power Supply | Repair: $ 448.00 |
![[39735] Heavy Duty 28VDC Power Supply](/web/image/product.template/58450/image_128/%5B39735%5D%20Heavy%20Duty%2028VDC%20Power%20Supply?unique=20144fe)
|
Lambda | LYS-X-28 | Heavy Duty 28VDC Power Supply | Repair: $ 448.00 |
![[39734] Heavy Duty 24VDC Power Supply](/web/image/product.template/58449/image_128/%5B39734%5D%20Heavy%20Duty%2024VDC%20Power%20Supply?unique=20144fe)
|
Lambda | LYS-X-24 | Heavy Duty 24VDC Power Supply | Repair: $ 472.00 |
![[39733] Heavy Duty 20VDC Power Supply](/web/image/product.template/58448/image_128/%5B39733%5D%20Heavy%20Duty%2020VDC%20Power%20Supply?unique=20144fe)
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Lambda | LYS-X-20 | Heavy Duty 20VDC Power Supply | Repair: $ 448.00 |
![[39732] Heavy Duty 12VDC Power Supply](/web/image/product.template/58447/image_128/%5B39732%5D%20Heavy%20Duty%2012VDC%20Power%20Supply?unique=8936c01)
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Lambda | LYS-X-12 | Heavy Duty 12VDC Power Supply | Repair: $ 448.00 |
![[39731] Heavy Duty 15VDC Power Supply](/web/image/product.template/58446/image_128/%5B39731%5D%20Heavy%20Duty%2015VDC%20Power%20Supply?unique=20144fe)
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Lambda | LYS-X-15 | Heavy Duty 15VDC Power Supply | Repair: $ 460.00 |
![[39727] 48 to 55VDC 25Amp Power Supply](/web/image/product.template/58442/image_128/%5B39727%5D%2048%20to%2055VDC%2025Amp%20Power%20Supply?unique=2fc86ec)
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Power Control Systems | SQ1208-1F | 48 to 55VDC 25Amp Power Supply | Repair: $ 1,000.00 |
![[39726] 24 to 30VDC 50Amp Power Supply](/web/image/product.template/58441/image_128/%5B39726%5D%2024%20to%2030VDC%2050Amp%20Power%20Supply?unique=1aac0f7)
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Power Control Systems | SQ1206-1F | 24 to 30VDC 50Amp Power Supply | Repair: $ 1,000.00 |
![[38967] Copier DC Power Supply](/web/image/product.template/57682/image_128/%5B38967%5D%20Copier%20DC%20Power%20Supply?unique=ea29f91)
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Ricoh | C2595300 | Copier DC Power Supply | Repair: $ 728.00 |
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