COMMUTATOR FOR DIRECT VOLTAGE CONVERTER Russian patent published in 1997 - IPC

FIELD: electric engineering. SUBSTANCE: device has transistor, reverse diode, and non-linear delay choke. Collector-emitter circuit of transistor, non-linear delay choke and primary winding of non- linear switching transformer are connected in series. One terminal of switching diode is connected to same terminal of reverse diode. Second terminal of switching diode is connected to terminal of secondary winding of switching transformer. Second terminal of switching transformer is connected to second terminal of reverse diode. Terminals of windings of non-linear switching transformer are connected to other elements of device in order to achieve alignment of current direction through transistor and primary winding and direct current direction through switching diode and secondary winding. EFFECT: increased functional capabilities. 2 dwg