| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power supply which turns on whenever power is supplied from an AC power supply even if it is configured so as to use a soft switch. <P>SOLUTION: When AC power is newly supplied from a main power supply, a user can select the power supply so as to recover an on/off state just before a supply of the AC power is interrupted or enter into a state selected by the user regardless of the on/off state just before the supply of the AC power is interrupted. The power supply can be turned on immediately when it recovers from an power interruption even if power is interrupted during temporal power-off such as a maintenance. For the user requiring a reduction in power consumption, the power supply can recover the off state when the supply of the AC power recovers even if the supply of the AC power is interrupted during the on state. <P>COPYRIGHT: (C)2008,JPO&INPIT |
