This type of linear power supply has an extremely simple circuit consisting of a transformer, bridge rectifier, and capacitors. The transformer isolates and steps down the AC voltage, the ...

A power tip that discusses how to address highly integrated USB PD charger design constraints with a self-biasing circuit.

A power supply for electronic devices. Also called an "AC adapter" or "charger," power ... The additional DC voltages are created by internal circuits. Desktop computer power supplies are in ...