| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a converter for easily controlling a plurality of power supply systems and saving power. <P>SOLUTION: The converter for controlling power supply systems of a plurality of apparatuses includes: a DC-DC converter circuit 14 (converter circuit) for converting a voltage value of input power into one or more voltage values; a plurality of output terminals 12A, 12B and 13A, 13B; relay sections 18, 19; a control circuit 10 for controlling opening and closing of the relay sections 18, 19; outside contact point signal receiving sections 20, 21 for inputting an operation stop signal ST1 or an operation start signal MT1 of each of the apparatuses; and a network connecting section 24. The control circuit 10 opens or closes the relay sections 18, 19 based on the operation stop signal ST1 or the operation start signal MT1, or a power supply interrupting signal ST2 or a power supply start signal MT2 to interrupt the power supply or supply power to the plurality of apparatuses. <P>COPYRIGHT: (C)2010,JPO&INPIT |
