Nidec Elesys Corporation

Yuuki Uchio

Naoki Iwagami

One aspect of an inverter device of the present disclosure includes a capacitor module having a capacitor element and a capacitor case that houses the capacitor element, and a housing having a housing space for housing the capacitor module. The housing includes a wall portion that is provided with a flow path through which a refrigerant flows and a first opening portion that allows a part of the flow path to open toward the housing space. The capacitor case includes a heat transfer portion that is made of metal and configured to cover the first opening portion. The refrigerant flows between an inner wall surface of the first opening portion and the heat transfer portion.

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Kawasaki, Japan

Yuuki Uchio