A power provide is employed to scale back mains or 3 period electrical energy, often at 240 Vac or 440 Vac down to a voltage that is certainly usable, for example 12 Vdc. The PSU also converts the current ranking, in the shape of AMPS, to a stage that may https://powersuppliesrepair78887.blogstival.com/52561349/the-best-side-of-power-supplies-repair