Actuator control unit and electric-mechanical brake unit

摘要

The invention achieves a further downsizing of an actuator control unit. The actuator control unit has a control circuit controlling an actuator, and a bus bar (16) electrically connected to the control circuit and arranged such as to be partially embedded in an inner portion of a resin case (1) and be partially exposed to an outer portion of the resin case (1). It is preferable to have a projection portion (19) extending in a wiring direction of the bus bar between two bus bars (16) wired adjacently, having a greater height than an embedded plane of the bus bar (16) in the resin case (1), and made of an insulating material.