{1071} SMPS low output, fluctuating, Tik tik sound
In this video number {1071} SMPS low output, fluctuating, Tik tik sound. I explained how to repair 12 volt, 10 ampere 120 watt switch mode power supply. it was not turning on, and it was providing click sounds. after troubleshooting i detected 1N4744 zener diode, PC817 optocoupler. asfter replacing faulty parts, the power supply started working You are Invited to Join Haseeb Electronics / @haseebelectronics Please check other videos SMPS no output • {966} SMPS Is not working, not turning on,... SMPS step by step repair tutorial • {528} How To Repair SMPS || SMPS Repair St... How to download circuit diagram, service manual • {558} How To Download Circuit Diagram, Sch... Transistor, IGBT, MOSFET equivalent • {233} How to find Equivalent or Substitute... Broken plastic gear repair • {679} How To Repair Broken Plastic Gear, D... You can Follow me on :- Instagram: / haseebelect Facebook: https://web.facebook.com/profile.php?... WhatsApp https://whatsapp.com/channel/0029VaSH... #smps #fluctuating #notworking
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