An inverter circuit part or a DC-DC converter circuit part is efficiently cooled. A power converter according to one aspect of the embodiment of the present invention includes the DC-DC converter circuit part, the inverter circuit part, a first flow path part, and a second flow path part. The DC-DC converter circuit part boosts or drops the voltage of DC power supplied from a power source. The inverter circuit part converts the DC power into AC power. The first flow path part and the second flow path part are comprised to circulate a cooling medium. Also, the DC-DC converter circuit part, the first flow path part, the inverter circuit part, and the second flow path part are successively stacked and are arranged to overlap each other.
POWER CONVERTER AND MOTOR VEHICLE
2015-09-07
Patent
Elektronische Ressource
Koreanisch
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