| 摘要 |
An inverter device (1) is provided with a cylindrical ferrite core (FC) housed in a housing recessed portion (30) of a power source case (20), the ferrite core (FC) having a hollow part (40) for a wire (100) to pass through. The inverter device (1) comprises: a support piece (35) which extends projecting from a top end housing side (32) constituting the housing recessed portion (30) to clamp the ferrite core (FC) using its own elastic restoring force between the support piece, and a housing bottom (31) and the top end housing side (32) constituting the housing recessed portion (30); a first projecting piece (30a) which is formed projecting from the housing bottom (31), while being in contact with a part of the end face (41) of the rear surface side of the ferrite core (FC); and a second projecting piece (35a) which is formed projecting from the support piece (35), while being in contact with a part of the other end face (42) of the front surface side of the ferrite core (FC). |
