Circuit for converting a.c. to d.c. voltages has switched power supply connected in output lines between second rectifier module, which receives a.c. voltage directly, and load(s)

摘要

The circuit has at least one induction coil (L50) in the connecting lines between external connections (EA) for the a.c. voltage and a rectifier module (Gm) with outputs connected to at least one load (Rm) and a second rectifier module (Ga) with inputs connected directly to the external connections and outputs connected to at least one load (Ra). A switched power supply (10) is connected in the output lines between the second module and load.