Power Supply

Power supplies are electronic components that convert electrical energy from one form to another, such as from AC to DC, or to regulate the voltage or current to a desired level. Simply put: it supplies components with electric power. Like any electronic component, power supplies can experience failures due to a variety of reasons, including:

  • Component Failure: This can occur due to a failure of one of the components in the power supply, such as a transistor, bulging capacitor, or diode; cracked PCBS and overstressed semiconductors are also common failures.
  • Overload: Overloading the power supply can cause it to fail, especially if it is being used beyond its rated capacity.
  • Short Circuit: A short circuit in the power supply or in the connected system can cause it to fail.
  • Aging: Over time, components in the power supply can degrade, leading to decreased performance or complete failure. Cracked solder joints are common in older power supplies.
  • EMI/RFI Interference: Electromagnetic or radio frequency interference can cause the power supply to function improperly or even fail.
  • Temperature: Extreme temperatures can cause components in the power supply to expand or contract, leading to failure.
  • Power Surge: A power surge or spike can cause a power supply to fail if it is not properly protected.
  • Various other reasons
We have the technical expertise to fix these problems quickly and affordably. Our standard repair procedure includes a 4 hour burn-in at 80% load. You can count on our 50 years plus of experience and our 2-year warranty to repair your power supplies!

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Mfg. Mfg. Part Num. Description Prices
Challenge Machinery E-2523 Multiple DC Voltage Power Supply Repair: 480.00
Power-One MAP110-4300 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4015 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4011 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4010 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4004 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4003 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4002 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4001 MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4000 MAP110 Quad. Output Power Supply, 5V, 12V, -5V, -12V Repair: 384.00
Power-One MAP110-4300C MAP110 Quad. Output Power Supply Repair: 384.00
Power-One MAP110-4200 MAP110 Quad. Output Power Supply Repair: 384.00
Adtech Power CS1714 See Westronics Model KT100287-01 Repair: Call for price
Adtech Power AP41-316-E Chart Recorder Power Supply Repair: Call for price
Industrial Drives PSR3-208/50-01-002 PSR3 Power Supply Repair: 2,516.00
Astro-Med 31637001-101 Dash IV Main Power Supply Repair: Call for price
Astro-Med 31635001-101 Dash IV Analog Power Supply Repair: Call for price
Reliance Electric 704323-2X Dual Voltage Power Supply Repair: 496.00
Wohlenberg 3804263 MCS-3 Power Supply Card Repair: 1,988.00
Hartmann & Braun 1874-537 Enclosed Power Supply Repair: 1,012.00
Misc AMAV Power Supply and Balance Circuit Repair: 920.00
Omega Coutant MML400 P/N E25274 Quad Output Power Supply Enclosed Repair: 1,072.00
Mold Masters CPUPWR50 Hot Runner Switching Power Supply Repair: 596.00
VERO 116-10101G Trivolt PK60 Power Supply Module Repair: 1,240.00
VERO 116-46896 Trivolt PK55 Power Supply Module Repair: 784.00
Condor HF24-12A 24V 12A DC Power Supply Repair: 388.00
Power Mate EMA-18/24D-V 18V / 20V / 24V EMA Power Supply Repair: 460.00
B&R Industrial Automation ECPS45-0 120VAC 100W Power Supply Module Repair: 644.00
Philips 9404 462 09301 SBE-2 50/140 Control Power Supply Repair: 1,640.00
Fusion UV Systems P300 240V 1 Phase 14A Power Supply Repair: 1,640.00
Tectrol Inc. TO304/14-0754 24VDC 10Amp Switching Power Supply Repair: 440.00
Indramat 277947 Power Supply NT19 Repair: Call for price
Mks Instruments 247D Four Channel Power Supply / Readout Repair: 984.00
Mks Instruments 247C Four Channel Power Supply / Readout Repair: 984.00
Allen Bradley 128491 Power Supply Repair: 1,140.00
Allen Bradley 112346 P/S Dist Board Repair: 760.00
Allen Bradley 111573 Power Supply Board Repair: 388.00
Deltron Inc. SQ175-1331 Quad DC Output Power Supply Repair: 652.00
Deltron Inc. SQ175-12C33 Quad DC Output Power Supply Repair: 524.00
Deltron Inc. SQ175-1252 Quad DC Output Power Supply Repair: 592.00
Deltron Inc. SQ175-1221 Quad DC Output Power Supply Repair: 652.00
Deltron Inc. SQ175-1233 Quad DC Output Power Supply Repair: 652.00
Deltron Inc. SQ175-1XXX Quad DC Output Power Supply Repair: 592.00
Carlo Gavazzi 227.318.20 Rack Mount Heavy Duty Power Supply Repair: 2,076.00
Carlo Gavazzi 5083SNOBPFK-102 C Rack Mount Heavy Duty Power Supply Repair: 2,076.00
Lambda LYS-XV-24 Heavy Duty 24VDC Power Supply Repair: 396.00
Lambda LYS-X-6 Heavy Duty 6VDC Power Supply Repair: 448.00
Lambda LYS-X-5 Heavy Duty 5VDC Power Supply Repair: 428.00
Lambda LYS-X-48 Heavy Duty 48VDC Power Supply Repair: 448.00
Lambda LYS-X-28 Heavy Duty 28VDC Power Supply Repair: 448.00
Lambda LYS-X-24 Heavy Duty 24VDC Power Supply Repair: 472.00
Lambda LYS-X-20 Heavy Duty 20VDC Power Supply Repair: 448.00
Lambda LYS-X-12 Heavy Duty 12VDC Power Supply Repair: 448.00
Lambda LYS-X-15 Heavy Duty 15VDC Power Supply Repair: 460.00
Power Control Systems SQ1208-1F 48 to 55VDC 25Amp Power Supply Repair: 1,000.00
Power Control Systems SQ1206-1F 24 to 30VDC 50Amp Power Supply Repair: 1,000.00
Ricoh C2595300 Copier DC Power Supply Repair: 728.00
Astec VS1-B2-G33-CE 1500W Triple Voltage Power Supply Repair: 1,264.00
Sola Electric SDN30-24-480A 24VDC 30A DIN Rail Power Supply Repair: 564.00
Lenze EMB9343 9340 Regenerative Power Supply Module Repair: Call for price
Lenze EMB9342 9340 Regenerative Power Supply Module Repair: Call for price
Lenze EMB9341 9340 Regenerative Power Supply Module Repair: Call for price
Lenze EMB9342-E 9340 Regenerative Power Supply Module Repair: 2,648.00
acdc Electronics RMV224B-2449-0000 220W Quad Switching Power Supply Repair: 820.00
TDK 22X01409 24V 65Amp Industrial Power Supply Repair: 1,456.00
Dynatronix 138-0025-00 Micro Star DP20-30-100 Reg Board Repair: 592.00
PULS SL20.301 24V 20AMP Industrial Power Supply Repair: 408.00
Polytron Devices Inc. CC13563-501 Regulated Power Supply Repair: Call for price
Astec 14844 Manual Backup Unit MBU PWB147B Repair: 2,096.00
Astec PWB147B REV. 3 Manual Backup Unit MBU Repair: 2,096.00
Artesyn NFS110-7602 Power Supply,Quad Output, 110 Watt, 5,+24,-12,+12V Repair: 412.00
Digital Power Corp UPF150-105 150W 5VDC Power Supply Repair: 456.00
Digital Power Corp UPF150-234 150W Dual Output Power Supply Repair: 456.00
Digital Power Corp UPF150-408 150W Quad Output Power Supply Repair: 520.00
Digital Power Corp UPF150-404 150W Quad Output Power Supply Repair: 520.00
Digital Power Corp UPF150-301 150W Triple Output Power Supply Repair: 520.00
Digital Power Corp UPF150-401 150W Multiple Output Power Supply Repair: 520.00
Arburg P4310-05159 Quadruple Output DC Power Supply Repair: 1,060.00
Nemic Lambda LWQ200-5FF5 5V / +-15V / 5V / 200W Power Supply Repair: 528.00
Nemic Lambda LWQ200-5FF2 5V / +-15V / 12V / 200W Power Supply Repair: 624.00
Nemic Lambda LWQ200-5FF4 5V / +-15V / 24V / 200W Power Supply Repair: 528.00
Skynet Electronic SNP-Z309 +24V/ 12A +5V/ 2A Power Supply Repair: 488.00
Skynet Electronic SNP-Z307 +12V / 25A +5V / 2A Power Supply Repair: 488.00
Skynet Electronic SNP-Z30T 48V 6.25A / 5V 2A Power Supply Repair: 488.00
Foru Technologies KP-1 Quad Power Supply Module Repair: 554.00
Foru Technologies PD-4920-1 KP-1 Quad Power Supply Module Repair: 554.00
Foru Technologies OP96PW02 Kawaguchi KP-1 Quad Power Supply Module Repair: 554.00
Voltex 82-851 Power Supply Repair: 640.00
Lambda EWS150-24 24V 6.3A 151.2W Power Supply Repair: 452.00
Hitek Power HTK-110C 110W Triple Output Switching Power Supply Repair: 444.00
Klockner Moeller EBE240A-1 I/O Expander Rack Power Supply Module Repair: 1,144.00
Eta Electric Ind. Co. FHF24SX-U 24VDC 14Amp Power Supply Repair: 596.00
LH Research IM403-E3804/115C2 Tri Voltage Industrial Power Supply Repair: 640.00
Allen Bradley 1746-P2 SER C SLC 500 PLC Rack Mount Power Supply Repair: 348.00
Allen Bradley 1746-P2 SER B SLC 500 PLC Rack Mount Power Supply Repair: 348.00
Power General FLU3-40-6M 5/15/-15 Switching Power Supply 40 Watt Repair: 432.00
Standard Electric Time Corp AR2 24V / 48V AC Minute Impulse Power Supply Repair: 1,084.00
Todd Products ZPS-300AP Quad Output DC Power Supply 300W Repair: 648.00
Divelbiss SMC-402 Power Supply Board Repair: 528.00
Mercron FN0696-4/120 120V 1.7A 60Hz Lamp Controller Repair: 480.00
6794 Items Found
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