| 摘要 |
<P>PROBLEM TO BE SOLVED: To control power supply so that the maximum output power of a power source can be decreased. <P>SOLUTION: The power unit is provided including: a power source part for supplying a power to each of a plurality of devices; a detection part for detecting the load state of the power source part; and a control part for adjusting a power to be supplied to each of the plurality of power source parts on the basis of the load state of the power source part. In supplying a power to a plurality of devices, the control part may shift to a state in which a power is supplied to each other of the plurality of devices, while a power to be supplied to each of the plurality of devices is adjusted on the basis of the load state of the power source part. <P>COPYRIGHT: (C)2011,JPO&INPIT |
