| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power receiver capable of performing stable operation. <P>SOLUTION: The power receiver, to which one or more option devices can be connected, comprises a power source unit which receives a predetermined first power from a power supply device and supplies a part of the first power through a switch part to a connected option device, and comprises a control unit which controls the switch part to limit the value of the power supplied to the connected option device to less than the upper limit value of the supplied power obtained, by deducting the predetermined second power value from the first power value. <P>COPYRIGHT: (C)2009,JPO&INPIT |
