This type of linear power supply has an extremely simple circuit consisting of a transformer ... the rectifier turns it into a rough DC, and the capacitors filter the DC to remove as much AC ...

How many integrated circuits do you need to build up a power supply that’ll convert mains AC into a stable DC voltage? Would you believe, none? We just watched this video by [The Current Source ...

A system that converts AC current from the wall outlet into the DC currents required by electronic circuits. A computer power supply converts AC into multiple DC voltages. For example, 12 volts is ...