| 摘要 |
In order to provide a capacitance element housing unit with which the effect of suppressing heat transfer between capacitance elements can be increased more suitably, a capacitance element housing unit (10) is equipped with: a common package (104), which integrally houses a filter-use capacitance element (14) and a smoothing-use capacitance element (18), and which is provided with a slit part (105) at the location between the filter-use capacitance element (14) and the smoothing-use capacitance element (18) where the temperature is high; a case (102) having cooling flow paths (108) for cooling a DC/DC converter (16) and an inverter (20); and an anchoring part (106) that anchors the common package (104) and the case (102) in the slit part (105). |
