| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicular power control unit capable of suppressing an increase of the manufacturing cost and degradation of the workability in a vehicle having two power sources of different voltages, an inverter and a converter. <P>SOLUTION: A unit case 110 consists of an upper case 110a and a case body 110b formed of a conductive material such as a metal, and the upper case 110a is detachably fixed to the case body 110b upwardly in the vertical direction. The upper case 110a and the case body 110b are conductive to each other, and a grounding terminal 112 is integrated with a top face of the upper case 110a. A negative side terminal of an inverter 102 is connected to the upper case 110a at a contact 114a, and a negative side terminal of a DC/DC converter 104 is connected to the case body 110b at a contact 114b. The inverter 102 and the DC/DC converter 104 are connected to the common grounding terminal 112 via the unit case 110. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
