Patent ID: 6341066
Filing Date: 2002-01-22
Classification: H01L,H05K

Abstract:
An electronic control unit comprising:a box having an inner wall part serving as a radiation plate; a drive circuit board disposed in close adhesion with the radiation plate in the box; a control circuit board disposed in the box and facing the drive circuit board; a connecting wire connecting the drive circuit board and the control circuit board; a connector disposed on the control circuit board; a drive element disposed on the drive circuit board for supplying power to an outside control object through the connector; and a control processing element disposed on the control circuit board for performing a control processing based on a signal inputted from an outside of the box through the connector and outputting a control signal in accordance with a result of the control processing to the drive element to control the outside control object, wherein the connecting wire is connected to the control circuit board at a bonding portion in a vicinity of the connector; and wherein the connector integrally has a first connector pin and a second connector pin, the first connector pin being electrically connected to the drive element for transmitting the power from the drive element to the outside control object, the second connector pin being electrically connected to the control processing element for transmitting the signal from the outside of the box to the control processing element.