| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such a problem of a multi-output power supply that a high voltage is output to the output side of a DC/DC converter unit, in operation stop state of output off, by an output leakage current voltage generated from the DC/DC converter unit, in operational state of output on, to possibly cause electrical shock. <P>SOLUTION: The multi-output power supply comprises a DC power supply 10 which outputs DC power from output terminals 13a, 13b, and a plurality of DC/DC converter units 20 connected in parallel with the output terminals 13a, 13b. Capacitors 41, 42 are connected, respectively, between the output terminals 13a, 13b and the GND. The pulse of an output leakage voltage generated from the DC/DC converter unit 20, in operational state of output on, flows to the capacitors 41, 42. Consequently, a high voltage generated on the load side of the DC/DC converter unit, in operation stop state of output off, can be reduced. <P>COPYRIGHT: (C)2013,JPO&INPIT |
