| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply control device capable of reducing the contact switching operation accompanying a mechanical operation of an interlock section during power OFF control for power saving. <P>SOLUTION: In a relation between an interlock section 14 and a mode transition (particular, in "sleep mode"), a relay switch, which is provided to the interlock section 14 and the contact of which switches accompanying a mechanical operation in a power supply state, is configured so as not operate regardless of the power supply control during the sleep mode. That is, a normally-closed type relay switch RL2 is configured to turn ON a switch 104S when the power is not supplied to a coil 112, and to turn OFF the switch 104S when the power is supplied to the coil 112 so as not to turn OFF when the power is not supplied during the sleep mode, to thereby reduce the frequency of switching operation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
