In this video i explained repair Sony play station PS4 PSU Power Supply ADP-200ER - power factor correction circuit. i explained what is PFC and how it works. working principle of power factor correction. it is used to maintain dc voltage at a preset voltage level to maintain line regulation and load regulation. it increases the converter efficiency.
how to repair sony psu4 psu
sony ps4 functional description
how to repair sony ps4 without circuit diagram or service manual
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 4 Standby circuit using DAP041    • #309 Sony PS4 Power Supply ADP-200ER ...  






playstation 4,sony ps4 power supply,sony ps4 power supply repair,sony ps4 power supply voltage,sony playstation 4,sony playstation 4 power,sony playstation 4 power supply,ps4 psu repair,ps4 pro psu repair,ps4 functional description,ps4 power supply repair cost,ps4 troubleshooting,circuit diagram,service manual,power supply repair,power factor correction,power factor explained,pfc power supply module,functional description,2PCS02,IE2PCS02,IE2PCS02G