Dc/dc converter with variable output voltage

A DC/DC converter configured to receive an input voltage and to output an output voltage, said DC/DC converter comprising:

• a bridge circuit configured to receive said input voltage and including at least one pair of power switches;
• a resonant network driven by the bridge circuit;
• a transformer having a primary winding electrically connected to the resonant network and a secondary winding having a plurality of taps including a common tap, a first tap, and a number of additional taps;
• a plurality of rectifier circuits configured to output said output voltage, said rectifier circuits including a first rectifier circuit electrically connected to said common tap, a second rectifier circuit electrically connected to said first tap, and a number of additional rectifier circuits electrically connectable to said number of additional taps, respectively;
• a number of switches electrically connected between said number of additional taps and said number of additional rectifier circuits, respectively, wherein said number of switches are operable to selectively electrically connect and disconnect said number of additional rectifier circuits from said number of additional taps;
• and
• a control unit configured to control switching of said at least one pair of power switches.