A power supply is used to lower mains or 3 stage electrical power, normally at 240 Vac or 440 Vac all the way down to a voltage that is certainly usable, which include twelve Vdc. The PSU also converts the current ranking, in the form of AMPS, to the degree https://power-supplies-repair33322.newsbloger.com/30641348/power-supplies-repair-secrets