| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power supply device that suppresses an excessive temperature rise or an excessive temperature drop of a power supply unit while having a simplified configuration. <P>SOLUTION: The power supply device has a power supply unit (2), a case (30) for storing the power supply unit (2) and a coolant (4) used for cooling the power supply unit (2), a coolant storage means (50) for storing the coolant (4) in its inside while being in contact with the case (30) and a heat transfer member (F), and a drive means (60) for moving the coolant (4) in the coolant storage means (50) into the inside (S1) of the case while moving the coolant (4) in the inside (S1) of the case into the inside (S2) of the coolant storage means. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
