| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply apparatus for vehicle which prevents a battery from running out when charged externally, and which prevents an abnormal extension of charging time. <P>SOLUTION: The power supply apparatus for vehicle includes: an auxiliary load 7 and an auxiliary battery 5 applied with a voltage reduced by a DC/DC converter 6; and a control device 30 controlling a charger 42, the DC/DC converter 6, and the auxiliary load 7. The control device 30 receives a first instruction which makes the auxiliary load 7 available, and a second instruction which enables charging of a main battery MB using the charger 42. When the control device 30 receives the first instruction after receiving the second instruction, the control device 30 once controls a vehicle condition to make the auxiliary load 7 available, and then changes the vehicle condition to suppress a power consumption of the auxiliary load 7 after a predetermined time period has lapsed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
