Abstract: A charger for an electric vehicle (EV) comprises a printed circuit board (PCB) on which power circuits defining respective phases of a multi-phase power conversion circuit are disposed along a first dimension, a conductive input bus bar mounted on a surface of the PCB and extending along the first dimension, a conductive output bus bar mounted on the surface of the PCB and extending along the first dimension parallel to the input bus bar, an input connector disposed at an end of the input bus bar, configured to receive input power for the plurality of power circuits; and an output connector disposed at an end of the output bus bar, configured to receive output power from the plurality of power circuits. The input bus bar and the output bus bar provide a substantially equal, low-resistance resistance path for current distribution to each of the plurality of power circuits.