Fuji Electric Co., Ltd.

So Nakamichi

Kohei Matsui

Masamitsu Takizawa

Yoshio Mori

Nobuyuki Kobayashi

In each of a plurality of semiconductor element groups of a power converter, a second semiconductor switching element and a third semiconductor switching element are shifted from each other in a second direction such that at least a portion of fins with which the second semiconductor switching element overlaps as viewed in a direction orthogonal to surfaces of coolers is different from fins with which the third semiconductor switching element overlaps as viewed in the direction orthogonal to the surfaces of the coolers.

Growing community of inventors

Suzuka, Japan

So Nakamichi