#86 How to Increase / Adjust Output of Computer / ATX power supply Urdu Hindi

Описание: in this video i explained in urdu hindi language how to increase or decrease or adjust output voltage of computer ATX power supply. this is done by bypass the or deactivate the atx power supply supervisor IC TPS5510. in this way we disable PS ON command and the ATX will power on directly.
then the feedback circuit is to be replaced by a local adjustable voltage divider network. which will control UC3843 smps PWM controller IC to adjust its duty cycle
in this tutorial i explained how atx circuit works using schematic diagram. 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
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how to repair inverter of solar system


ATX power circuit diagram / schematic explained    • #168 ATX POWER SUPPLY CIRCUIT DESCRIPTION ...  
   • #178 ATX POWER SUPPLY CIRCUIT DESCRIPTION ...  

71 ATX Power Supply Circuit Description in Urdu / Hindi    • Видео  
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short in put of SMPS and fuse burns again and again    • {145} Fuse Keeps Blowing in SMPS || SMPS I...  

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