| 摘要 |
A facing surface (52) of a refrigerant jacket (40) includes: a contact portion (520) which contacts a device main body (200), a first recessed portion (521) which faces a first lead section (201) and secures an insulation distance to the first lead section (201) due to being positioned further away from a power device (20) than the contact portion (520), and a second recessed portion (522) which faces the second lead section (202) and secures an insulation distance to the second lead section (202) due to being positioned further away from the power device (20) than the contact portion (520). |
