PARTIAL POWER DC-DC CONVERTER WITH CONTROLLABLE TOPOLOGY

摘要

The invention discloses a partial power DC-DC converter with controllable topology, comprising: a galvanically isolated DC-DC converter having a positive input, a negative input, a positive output and a negative output; a first DC voltage input electrically connected to said negative output of the DC-DC converter; an input reference; a first DC voltage output electrically connected to said positive output of the DC-DC converter; and an output reference electrically connected to said input reference and to said negative input of the DC-DC converter; where said partial power DC-DC converter further comprises: a first switch arranged to selectively connect the first DC voltage input to said positive input of the DC-DC converter; and a second switch arranged to selectively connect said positive output of the DC-DC converter to said positive input of the DC-DC converter.