| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the following problem: it is difficult for a power supply unit to take the optimum configuration in turning on/off a power supply system constituted of a plurality of power supply units in response to a load current. <P>SOLUTION: This power supply system, controlling the plurality of power supply units connected in parallel for power supply, includes: a power supply controller which detects output current values of the respective power supply units when the power supply system is connected to an external load and controls on-off operations of the respective power units; a host system controller which is connected to the power controller, is input with output current values of the respective power supply units from the power supply controller and outputs on-off command signals of the respective power supply units to the power supply controller. <P>COPYRIGHT: (C)2007,JPO&INPIT |
