摘要 |
PROBLEM TO BE SOLVED: To provide a power source device connectable in parallel without discriminating a master device and slave devices independently of capacity of each power source device. SOLUTION: This power source device is provided with a command input unit 21a, to which a command value is input and which outputs the command value outside, a power source unit 22a for outputting an output corresponding to the command value input to the command input unit to a load, a monitor signal converting unit 24a for detecting the output supplied to the load and for outputting a monitor signal at the same level with the command value input to the command input unit, and a meaning unit 25a for meaning the monitor signal output from the monitor signal converting unit.
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