Guest Post

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  Some Confusion About Transformers In ATX SMPS

  When we refer circuit diagram of any SMPS, we found transformer diagram indicates Primary...

  • Posted April 6, 2024
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  Expensive 18V Festool Powerpack Saved From The Dump

  Fixing dead battery packs often is cumbersome and not without risk. Because explosion or...

  • Posted March 30, 2024
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  LG TV Screen Dark

        This 32″ lg tv was brought in by a new customer...

  • Posted March 30, 2024
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  Strange Symptom Found In Onida CRT TV Model CO21BLL250BG

  This CRT TV had visited me for a speaker replacement in October, 2020 and...

  • Posted March 30, 2024
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  A Laptop With Broken Charging Port And Cable Replaced And Maintained. Lenovo G5070

                A customer and good friend of mine...

  • Posted March 30, 2024
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  Repaired Mosquito Racket With Battery Charging Problem

              This Mosquito racket when I charging it for...

  • Posted March 23, 2024
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  Intermittent Problem In MAXIL USB-FM-AMP Model-999 Resolved

            This unit was provided by me to my wife,...

  • Posted March 23, 2024
  • 10
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  A Welding Machine Powers On But The Welding Is Very Weak Repaired

              A welding technician brought this machine to my...

  • Posted March 23, 2024
  • 10