POWER SUPPLY APPARATUS

摘要

A power supply apparatus (1) in which a power supply body (12) and coolant that cools the power supply body (12) are housed in a power supply case (11), and in which the power supply case (11) contacts a heat transmitting member (2), includes a first housing portion (3) that is within the power supply case (11) and houses the power supply body (12); a second housing portion (4) that is within the power supply case (11) and positioned on the heat transmitting member (2) side of the first housing portion (3); a dividing plate (21) that allows the coolant to move between the first housing portion (3) and the second housing portion (4); and circulating means (16) for circulating the coolant between the first housing portion (3) and the second housing portion (4).