发明名称 POWER SUPPLY DEVICE, AND ELECTRONIC EQUIPMENT
摘要 PROBLEM TO BE SOLVED: To provide a power supply device that is excellent in responsiveness to current changes of a load circuit. SOLUTION: Information for equipment operation is received from a system control part of equipment connected to a power supply device so as to set it in a voltage setting part as setting information. A voltage set by the voltage setting part is controlled according to the operating state of the connected equipment. Consequently, it is possible to provide a power supply device capable of supplying a stable output DC voltage. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009005524(A) 申请公布日期 2009.01.08
申请号 JP20070165311 申请日期 2007.06.22
申请人 CANON INC 发明人 IDEKURA SEIZABUROU
分类号 H02M3/155 主分类号 H02M3/155
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