Mitsubishi Electric Corporation

Hiroto Ishiyama

Shogo Miki

This power conversion device includes: a power conversion portion including a power conversion circuit, and a first connection portion and a second connection portion; a first wiring portion connected to the first connection portion; a second wiring portion connected to the second connection portion; a first supply portion connected to the first wiring portion; a second supply portion connected to the second wiring portion; and a housing. The first connection portion is provided at an end on the first peripheral wall side, the second connection portion is provided at an end on the second peripheral wall side, the first supply portion is located adjacently to an end on the first peripheral wall side, the second supply portion is located adjacently to an end on the second peripheral wall side, the first wiring portion extends along the first peripheral wall, and the second wiring portion extends along the second peripheral wall.

Power conversion device

The power conversion device includes: a housing; an electric wiring board stored in the housing; a first heat generating component provided on the one surface of the electric wiring board; a second heat generating component which has a lower heat generation density than the first heat generating component and of which a protruding height from the electric wiring board is equal to or smaller than a protruding height of the first heat generating component, the second heat generating component being provided on the one surface of the electric wiring board; and a third heat generating component which has a lower heat generation density than the first heat generating component and of which a protruding height from the electric wiring board is greater than the protruding height of the first heat generating component, the third heat generating component being provided on another surface of the electric wiring board.

Growing community of inventors

Tokyo, Japan

Hiroto Ishiyama