发明名称 Constant voltage circuit, system power device and method of controlling system power device
摘要 A constant voltage circuit including an input terminal to receive an input voltage, an output terminal configured to output a constant voltage converted from the input voltage to a load and an overcurrent protection circuit portion to perform an overcurrent protection operation of restricting an output current from the output terminal within a threshold current and to generate and provide logic signals including information on an operation state of the overcurrent protection operation to a control device disposed outside the constant voltage circuit to control the load based on the information.
申请公布号 US7480125(B2) 申请公布日期 2009.01.20
申请号 US20060474366 申请日期 2006.06.26
申请人 RICOH COMPANY, LTD. 发明人 ITOH KOHZOH
分类号 H02H3/00 主分类号 H02H3/00
代理机构 代理人
主权项
地址