ON-VEHICLE ELECTRONIC DEVICE AND MOTOR-DRIVEN COMPRESSOR

摘要

An inverter includes a bus bar as a wiring and a ferrite core that covers the bus bar to absorb electromagnetic noise from the bus bar. The bus bar and the ferrite core are integrated by mold-forming using a resin material in a state of exposing a part of the ferrite core. According to the present invention, a reduction in electromagnetic noise reduction capability of the ferrite core can be suppressed in a construction in which the wiring and the ferrite core are integrated by the mold-forming.