| 摘要 |
PROBLEM TO BE SOLVED: To flexibly supply electric power according to how to use a power supply device.SOLUTION: A power supply device 1 includes a plurality of output taps 2-1 to 2-n, a measurement portion 3, and a power control portion 4. The measurement portion 3 measures electric powers supplied from the plurality of output taps 2-1 to 2-n respectively. Here, one of the plurality of output taps 2-1 to 2-n is defined as a "first output tap" and another one or more are defined as "second output taps". The power control portion 4 controls power supply from the first output tap according to power supply from the one or more second output taps on the basis of the relation between the electric power supplied from the first output tap and the electric powers supplied from the one or more second output taps. |
