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 | |
|---|---|---|---|---|
![[107786] 1&3 Phase 9015kVA Power Supply with Programmable Controller](/web/image/product.template/114982/image_128/%5B107786%5D%201%263%20Phase%209015kVA%20Power%20Supply%20with%20Programmable%20Controller?unique=93d2ab1)
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Ametek | MX90-3Pi | 1&3 Phase 9015kVA Power Supply with Programmable Controller | Repair: Call for price |
![[107787] 1&3 Phase 135kVA Power Supply with Programmable Controller](/web/image/product.template/114983/image_128/%5B107787%5D%201%263%20Phase%20135kVA%20Power%20Supply%20with%20Programmable%20Controller?unique=93d2ab1)
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Ametek | MX135-3Pi | 1&3 Phase 135kVA Power Supply with Programmable Controller | Repair: Call for price |
![[107813] EGS power supply](/web/image/product.template/115008/image_128/%5B107813%5D%20EGS%20power%20supply?unique=884c855)
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SolaHD | SLS-24-120T | EGS power supply | Repair: $ 344.00 |
![[107898] Lamp Power Supply, 3 Phase 400 VAC 8.3 A](/web/image/product.template/115093/image_128/%5B107898%5D%20Lamp%20Power%20Supply%2C%203%20Phase%20400%20VAC%208.3%20A?unique=ecd82c2)
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eta plus | EVG N5HV-400-40 | Lamp Power Supply, 3 Phase 400 VAC 8.3 A | Repair: Call for price |
![[108259] Press Brake Power Supply](/web/image/product.template/115451/image_128/%5B108259%5D%20Press%20Brake%20Power%20Supply?unique=add8dea)
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Cincinnati Inc. | 842333 | Press Brake Power Supply | Repair: $ 694.00 |
![[108295] Powerware PB4000 0-400v 0-200AMP](/web/image/product.template/115487/image_128/%5B108295%5D%20Powerware%20PB4000%200-400v%200-200AMP?unique=fb55ec9)
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Electronic Measurements Inc. | EMHP 400-200-41114 | Powerware PB4000 0-400v 0-200AMP | Repair: $ 7,350.00 |
![[108305] Power Supply Rectifier Module 48V 13.5Amp 650W](/web/image/product.template/115497/image_128/%5B108305%5D%20Power%20Supply%20Rectifier%20Module%2048V%2013.5Amp%20650W?unique=7f110de)
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Alpha Technologies | 010-571-20 | Power Supply Rectifier Module 48V 13.5Amp 650W | Repair: $ 524.00 |
![[108686] AC Servo Drive Power Supply 240 VAC 3 Phase In, 20.0 kW 60 A](/web/image/product.template/115864/image_128/%5B108686%5D%20AC%20Servo%20Drive%20Power%20Supply%20240%20VAC%203%20Phase%20In%2C%2020.0%20kW%2060%20A?unique=0c68c8e)
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Aeg Gettys | PS20A-600 | AC Servo Drive Power Supply 240 VAC 3 Phase In, 20.0 kW 60 A | Repair: $ 695.00 |
![[108916] Power Supply 208VAC/20A/3Ph In, 500VDC/10A Out](/web/image/product.template/116086/image_128/%5B108916%5D%20Power%20Supply%20208VAC-20A-3Ph%20In%2C%20500VDC-10A%20Out?unique=bd92e9b)
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Kaiser Systems Inc. | 1101254 | Power Supply 208VAC/20A/3Ph In, 500VDC/10A Out | Repair: Call for price |
![[108918] Power Supply, Input 105-125VAC 48-65HZ Single Phase, Output 0-185 VACL-N 45HZ-5KHZ 500VA 3 Phase](/web/image/product.template/116088/image_128/%5B108918%5D%20Power%20Supply%2C%20Input%20105-125VAC%2048-65HZ%20Single%20Phase%2C%20Output%200-185%20VACL-N%2045HZ-5KHZ%20500VA%203%20Phase?unique=f916138)
|
California Instruments | 503T-3453 | Power Supply, Input 105-125VAC 48-65HZ Single Phase, Output 0-185 VACL-N 45HZ-5KHZ 500VA 3 Phase | Repair: $ 1,390.00 |
![[109001] Power Supply Board](/web/image/product.template/116172/image_128/%5B109001%5D%20Power%20Supply%20Board?unique=ebdc774)
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Thermo Fisher | 3176814 | Power Supply Board | Repair: $ 640.00 |
![[110738] Power Supply](/web/image/product.template/117820/image_128/%5B110738%5D%20Power%20Supply?unique=8cd8545)
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Astec | LPT47 | Power Supply | Repair: Call for price |
![[110859] Power Supply](/web/image/product.template/117941/image_128/%5B110859%5D%20Power%20Supply?unique=c2d1ddf)
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Artesyn | 73-949-0088G2 | Power Supply | Repair: Call for price |
![[110996] Power Supply Module](/web/image/product.template/118047/image_128/%5B110996%5D%20Power%20Supply%20Module?unique=8aa00bb)
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Fanuc | A16B-1212-0901-17C | Power Supply Module | Repair: Call for price |
![[111227] Laboratory DC Power Supply](/web/image/product.template/118268/image_128/%5B111227%5D%20Laboratory%20DC%20Power%20Supply?unique=00dc0ee)
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GwInstek | GPS-3303 | Laboratory DC Power Supply | Repair: $ 294.00 |
![[111233] Solar PV Inverter, 7000 W](/web/image/product.template/118273/image_128/%5B111233%5D%20Solar%20PV%20Inverter%2C%207000%20W?unique=2c4e7ce)
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SMA America | SB7000US-12 | Solar PV Inverter, 7000 W | Repair: $ 1,894.00 |
![[111325] PSU EMC Filter board](/web/image/product.template/118363/image_128/%5B111325%5D%20PSU%20EMC%20Filter%20board?unique=774fbc4)
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GEW (EC) Ltd. | CD2066 REV.8 | PSU EMC Filter board | Repair: Call for price |
![[111363] Three Phase 2-Leg SCR Power Controller, 120-480 VAC 100 A](/web/image/product.template/118401/image_128/%5B111363%5D%20Three%20Phase%202-Leg%20SCR%20Power%20Controller%2C%20120-480%20VAC%20100%20A?unique=cbb9878)
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Avatar Instruments, Inc | A3Z-48-100 | Three Phase 2-Leg SCR Power Controller, 120-480 VAC 100 A | Repair: $ 824.00 |
![[111411] Rotork PSU Power supply](/web/image/product.template/118449/image_128/%5B111411%5D%20Rotork%20PSU%20Power%20supply?unique=608b931)
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Rotork | EPP40-152 | Rotork PSU Power supply | Repair: $ 448.00 |
![[111581] Flux Capacitor 1.21GW](/web/image/product.template/118616/image_128/%5B111581%5D%20Flux%20Capacitor%201.21GW?unique=0a9c2df)
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Control System Labs | F-1.21GW-Pu | Flux Capacitor 1.21GW | 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