| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power source device for a vehicle capable of making the vehicle travel even in the case that a dark current cutting switch is turned off due to a failure. <P>SOLUTION: In this power source device for a vehicle having a main power source 2, a starter motor 3, an alternator 4 and a power load 5, the power load 5 is connected to the downstream side of the main power source 2 and the starter motor 3, and the alternator 4 is connected to the upstream side of the power load 5 and the downstream side of the main power source 2 and the starter motor 3, and the dark current cutting switch 6 is provided on the upstream side of the alternator 4 and the downstream side of the main power source 2 and the starter motor 3. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
