Electronic control device and electric drive device

An electric drive device equipped with an electric motor that drives a mechanical control element, a motor housing that receives the electric motor, and an electronic control unit for driving the electric motor, the electronic control unit being disposed on a side of an end surface portion of the motor housing, which is an opposite side to an output portion of a rotation shaft of the electric motor,

• the electronic control unit comprising a power supply circuit unit that generates a power supply as a main function, a power conversion circuit unit that drives the electric motor as a main function, and a control circuit unit that controls the power conversion circuit unit as a main function, an electric power being supplied from an element-side connection terminal of the power conversion circuit unit to a motor-side connection terminal of the electric motor,
• the element-side connection terminal extending from the power supply circuit unit, comprising:
• a first connection terminal portion that extends in a direction intersecting an extension direction of the motor-side connection terminal connected to a winding wire of the electric motor;
• and
• a second connection terminal portion that is bent at a point before the first connection terminal portion reaches the motor-side connection terminal in a direction to obliquely intersect the extension direction of the motor-side connection terminal such that the second connection terminal portion is provided with elasticity and is in an elastic contact with the motor-side connection terminal at a predetermined angle,
• wherein a tip end side of the motor-side connection terminal and a tip end side of the second connection terminal portion are electrically joined.