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#247

Diagram https://drive.google.com/file/d/17QZI... To watch in Urdu Hindi Language    • #53 How to repair Computer Power Supp...   To bypass Over Voltage Protection    • #197 How to bypass Over Voltage Prote...   How to repair Computer Power Supply Troubleshooting Repair Tips i explained practical How to repair computer ATX switch mode power supply SMPS very easy. this PSU is using SDC2921 IC which is PWM and intelligent power supply monitor. i shared my easiest and perfect troubleshooting techniques practical troubleshooting. smps concept and troubleshooting repairing or understanding repair switching mode power supply basics and working principle. how to troubleshoot input electromagnet induction filter, EMI, bridge rectifier and capacitor. we get 330 VDC at main capacitor. after hat the +330 volts are applied to standby power, which is SMPS and makes +5V SB, these stand by voltage are applied to motherboard which pull down the PS ON green wire to zero level, so the ENABLE OR REMOTE ON or CONTROL pin of #smps will go low that will enable pulse width modulation. and also i discussed smps basics. after watching this video you can capable to:- understanding atx power supply basics circuit diagram schematic with complete tutorial working of atx smps if computer power supply does not on, or fan runs and stops, fluctuation, turns on goes off again or fail to start short circuit, or fuse blows burns again and again how to #repair #smps how to #repair #computer #power#supply #atx fuse keeps blowing how to repair switch mode power supply when short circuit at input if SMPS is dead or no ouput if SMPS have fluctuating output or output voltage unregulated if smps have short circuit in output how to eliminate short circuit how to troubleshoot #PWM #SMPS #controller when there is no switching from #MOSFET if SMPS have a whistle sound or excessive noise or excessive heat how to repair mobile charger how to repair computer power supply how to repair laptop charger how to repair inverter of solar system ATX power circuit diagram / schematic explained    • #168 ATX POWER SUPPLY CIRCUIT DESCRIP...      • #178 ATX POWER SUPPLY CIRCUIT DESCRIP...   71 ATX Power Supply Circuit Description in Urdu / Hindi    • #171 ATX Power Supply Circuit Descrip...      • Video   how to increase output of SMPS    • #150 How to increase output of the SM...   short in put of SMPS and fuse burns again and again    • {145} Fuse Keeps Blowing in SMPS || S...   fluctuations in output of power supply    • #144 Fluctuations in output or Fluctu...   smps basics tutorial and testing    • Video   feedback in smps    • #142 FEEDBACK in Switch Mode Power Su...   how to repair troubleshoot smps    • Video   How to repair switch mode power supply SMPS practical troubleshooting    • How to repair switch mode power suppl...   SMPS / PWM basics circuit description with practical switch / switching mode power supply    • Video   SMPS Switching switch Mode Power Supply repair Basics & Troubleshooting    • SMPS Switching switch Mode Power Supp...   SMPS practical tutorial    • SMPS Switching switch Mode Power Supp...      • Video   SMPS tutorial and practical troubleshooting and fault finding    • Video   Youtube    / @haseebelectronics   https://www.dailymotion.com/haseebelect/ facebook   / haseebelect   Twitter   / haseebelect     / haseebelect   Types of Electrical and Eletronics Ccts    • Video   Test Diode With Multimeter    • Video   Check Resistance    • Video   Check Resistance    • Video      • Voltage divider circuit Practical   IF YOU FOUND THE VIDEO GOOD SUBSCRIBE COMMENT LIKE SHARE