355 Sony PS4 Power Supply PSU ADP-200ER - Push Pull Converter DDA001AG

In this video i explained repair Sony play station PS4 PSU Power Supply ADP-200ER - push pull converter section, it uses dda001AG IC to drive mosfet, i explained what is stby power section and how it works. it is used to maintain dc voltage at a preset voltage level to maintain line regulation and load regulation. it increases the converter efficiency.
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PS4 power Supply Part-1    • #301 Sony PS4 Power Supply ADP-200ER ...  
Part 2 input protection, EMI/RFI filter circuit    • #304 Sony PS4 Power Supply ADP-200ER ...  
Part 3 Power Factor Correction PFC circuit    • #307 Sony PS4 Power Supply ADP-200ER ...  
Part 4 Standby Power Supply Section    • #309 Sony PS4 Power Supply ADP-200ER ...  


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