| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a load driving device which prevents the temperature rise of a power conversion device while enabling space saving and low cost. <P>SOLUTION: A load driving device 1 is composed of a power conversion device 11 for converting input power and outputting output power: a load 12 driven by the output power; and electric connection means 13 for connecting the power conversion device 11 with the load 12. The power conversion device 11 includes a coolant passage 3 for circulating a cooling medium for cooling a component (a semiconductor module 2) of the power conversion device 11. At least a part of the electric connection means 13 thermally connects with the coolant passage 3. <P>COPYRIGHT: (C)2013,JPO&INPIT |
