Power conversion device

A power conversion device comprising:

• a power conversion portion including a power conversion circuit for converting power, and a first connection portion and a second connection portion electrically connecting the power conversion circuit to outside;
• a first wiring portion electrically connected to the first connection portion;
• a second wiring portion electrically connected to the second connection portion;
• a first supply portion electrically connected to the first wiring portion;
• a second supply portion electrically connected to the second wiring portion;
• and
• a housing storing the power conversion portion, the first wiring portion, and the second wiring portion, and having four peripheral walls in a rectangular tube shape, wherein
• the four peripheral walls are a first peripheral wall, a second peripheral wall opposed to the first peripheral wall, a third peripheral wall, and a fourth peripheral wall opposed to the third peripheral wall,
• the first connection portion is provided at an end on the first peripheral wall side of the power conversion portion,
• the second connection portion is provided at an end on the second peripheral wall side of the power conversion portion,
• the first supply portion is located adjacently to an end on the first peripheral wall side of the third peripheral wall or the fourth peripheral wall,
• the second supply portion is located adjacently to an end on the second peripheral wall side of the third peripheral wall or the fourth peripheral wall,
• the first wiring portion extends along the first peripheral wall, between the first connection portion and the first supply portion, and
• the second wiring portion extends along the second peripheral wall, between the second connection portion and the second supply portion.