Recent content by futuristicmonkey

Just flick the 115/230 VAC button on the back of your power supply and you'll be good-to-go.

The function of a psu is to step-down (transform to a lower voltage) the 120VAC from the wall, to 12VAC, then rectify and regulate it (turn it into DC). As it lowers the voltage, the current it can provide goes up; the max is the Iin (input current) multiplied by the ratio of Vin/Vout (120/12 =...