POWER CONVERSION DEVICE

摘要

A boost power module (130) and an inverter (151) form a semiconductor module. A smoothing capacitor (140) is arranged outside the semiconductor module. A bus bar forming a power supply line is divided into bus bars 173a and 173b, between which a lead member (175) extending outward from the semiconductor module is coupled. The lead member (175) has an electric contact (N1) with one of terminals of the capacitor (14) arranged outside the semiconductor module. A bus bar forming an earth line is divided into bus bars 174a and 174b, between which a lead member (176) extending outward from the semiconductor module is coupled. The lead member (176) has an electric contact (N2) with the other terminal of capacitor (140).