| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle charger capable of reducing power consumption in a low-pressure battery. <P>SOLUTION: The vehicle charger includes: a microcomputer; a charging circuit which functions when charging a high-voltage battery of a vehicle; a power supply IC which supplies voltage from a low-voltage battery of the vehicle to the microcomputer, and blocks supply of the voltage at the time of non-charging; and switching means which supplies voltage to the power supply IC from the low-voltage battery of the vehicle after inputting any signal out of a signal outputted from a control pilot circuit provided on an AC power supply side, a signal outputted by supply of the AC power, or a signal outputted by turning on an ignition switch of the vehicle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
