DC/DC POWER CONVERTER, METHOD FOR CONTROLLING SWITCHING THEREOF, DC/DC POWER CONVERTER ARRANGEMENT AND SYSTEM

摘要

The present invention relates to a DC/DC power converter for converting voltage at an input of the DC/DC power converter to a voltage at an output of the DC/DC power converter, wherein the output voltage is a multiple of the input voltage. The DC/DC power converter comprises two switching circuits electrically connected in series, two capacitors electrically connected in series, and a resonant circuit comprising a resonant capacitor and a resonant inductor. The series connection of the two capacitors is electrically connected in parallel to the series connection of the two switching circuits. The resonant circuit is electrically connected to the two switching circuits. A first capacitor of the two capacitors is electrically connected in parallel to the input. Each switching circuit comprises two switching units electrically connected in series, wherein each switching unit comprises two or more switches electrically connected in series.