All posts tagged "atx power supply repair"

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  Bridge Rectifier Found Open In IBall Computer SMPS

  MODEL AND MAKE: iBall ATX Switching Power Supply Model LPE223-400 COMPLAINT REPORTED: Dead TROUBLE SHOOTING AND RECTIFICATION DONE: Opened and cleaned the SMPS, which had collected a lot of dust, as expected. Found the fuse, which was...

  • Posted August 15, 2020
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  One Zener Diode Found Cracked And Another Shorted In CCTV SMPS

                    This 12V SMPS of a CCTV Camera was given to me by my technician friend, stating that it was reported to be dead. I brought it home and...

  • Posted January 22, 2020
  • 10
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  Found A Diode Shorted In Computer SMPS

                        This Beetel Computer SMPS Model BT-450R was handed over to me by my technician friend saying that it was dead and he did not have time...

  • Posted December 12, 2019
  • 16
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  Servicing Small Size Power Supply- Model LC-8180FSX

                    This SMPS was brought to me with the complaint that the fan runs slowly and erratically. As, usual, opened the unit, subjected it to a thorough cleaning inside...

  • Posted October 29, 2019
  • 8
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  6 Bad Components Found In Dual Output Power Supply

                      A guy who works with my brother in a medical company brought me this power supply for repair. It was completely dead and it needed urgent repair....

  • Posted September 27, 2019
  • 10
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  HomeMade Testers Were Used In Testing Power Supply Components

                      This repair was put aside for a long time when I was unable to fix the not working Fan. After I had tested all semiconductors and components,...

  • Posted August 28, 2019
  • 17
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  Burst Capacitor And Dry Solder Found In ZEBRONICS ZEB 450W SMPS

                    This SMPS was brought dead and after opening and cleaning it, observed that there was a burst capacitor on the secondary side, and a lot of dry solders....

  • Posted August 24, 2019
  • 18
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  Servicing Mercury SMPS  KOB AP4400XA

                  This SMPS was brought in a dead condition. As usual, opened it and cleaned the inside. The computer SMPS is always a haven for dust and moisturized fine dust...

  • Posted February 28, 2019
  • 14