First off, [TCS] goes through the basics of rectification ... The end result is a very simple unregulated power supply — just a diode bridge with some capacitors on the output — but by ...
The guide outlines four designs of increasing complexity which first puts out a basic transformerless power supply, using a series capacitor to limit current. To bring the voltage to an acceptable ...
A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.