{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
{1071A} Why Zener not installed? SMPS secondary side, explained
{1060} only 7 Volt Output instead of 12 volt, Low Output voltage
This SMPS Power Supply Has No OptoIsolator or TL431. How Does It Work? Switch Mode Repair
{1002A} SMPS not working || SMPS has no output voltage
{259} SMPS Output voltage Fluctuation How To Repair SMPS Switch Mode Power Supply Output fluctuating
{1081} Very complicated Repair, SMPS input short circuit, no output
The FASTEST Way to Find Shorts on Any Motherboard🔥| Laptop Short Circuit Repair
{573} Why SMPS Have Low Output Voltage - Reasons
{245} SMPS Output voltage Fluctuation in Switch Mode Power Supply
V89 Output Voltage Drops on Load | Half Bridge 12V 10A SMPS Live Repair | KA7500 TL494 Power Supply
{824} SMPS Output Is High, Fluctuating and Noise
12V SMPS Power Supply unstable output voltage fixing trick
Ferrite Beads Don’t Do What You Think
{444} SMPS OutPut Voltage Low and Fluctuating, SMPS Output Fluctuation
The Surprising Flaws in 18650 Lithium-Ion Batteries
Rare $5,000 GPU Destroyed… Only 1,300 Exist
How to modify SMPS power supply to any voltage 12v 24v 36v 48V 60V 72v 90V
{466} SMPS Output voltage Fluctuation How To Repair SMPS Switch Mode Power Supply Output fluctuating
{1205A} Why too high voltage on VCC pin of PWM controller
