?????? ??????? ???? hp??????? ???? ?? ???? ???? ????? ???? (Power Supply Unit - PSU) ??? ???? ?? ????? ??? ?????? ? ?????? ???? ?????? ?????. ????? ????? ???? ???? ?? ???? ????? ??? ????? ? ?????? ?? ????‌??? ????? ????? ??‌????. ?? ????? ?? ????? ????? ????? ???? ???? ??‌???????:?. ??????? ????????? (Standard Power Supply)??? ?