| 摘要 |
A power converter is provided with: a power module (300) which supplies a motor with alternating current power; an electronic circuit board (22) which is arranged above the power module (300) and drives the power module (300); and a casing (12) which has a power module placing surface having the power module (300) placed thereon and houses the power module (300) and the electronic circuit board (22). The power module (300) is provided with a first protruding section (350), which is formed to protrude toward the electronic circuit board (22) and fits in a groove or a hole (352) formed in the electronic circuit board (22), and a second protruding section (351), which is formed to protrude toward the casing (12) and fits in a groove or a hole (354) formed in the casing (12). The first protruding section (350) and the second protruding section (351) are formed by being aligned with each other in the direction substantially perpendicular to the power module placing surface of the casing (12). |
