发明名称 POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
摘要 The discharge circuit includes plural resistors connected in parallel to a capacitor and connected between input lines. When input of an alternative voltage has stopped, the plural resistors form plural discharge paths to remove charges accumulated in the capacitor, thereby removing the charges in the capacitor connected between the input lines of the alternative voltage.
申请公布号 US2015117075(A1) 申请公布日期 2015.04.30
申请号 US201314404949 申请日期 2013.07.31
申请人 CANON KABUSHIKI KAISHA 发明人 Matsumoto Shinichiro
分类号 H02M7/06;H02J7/00;G03G15/00 主分类号 H02M7/06
代理机构 代理人
主权项 1. A discharge circuit for discharging a voltage charged to a capacitor connected between input lines of an alternative voltage, comprising: a first circuit including plural resistors connected in series and connected between the input lines; and a second circuit including plural resistors connected in series and connected between the input lines, wherein connection parts between the plural resistors of the first circuit and connection parts between the plural resistors of the second circuit are connected.
地址 Tokyo JP