| 发明名称 | High-voltage power source | ||
| 摘要 | A high-voltage power source includes a switching unit configured to be driven according to a frequency signal, a voltage resonance unit configured to generate a voltage according to driving of the switching unit, a rectification unit configured to rectify and amplify the voltage generated by the voltage resonance unit, a separation unit configured to separate an alternating current generated by the voltage resonance unit and a direct current generated by the rectification unit from each other, and a current detection unit configured to detect the current generated by the voltage resonance unit. | ||
| 申请公布号 | US9052676(B2) | 申请公布日期 | 2015.06.09 |
| 申请号 | US201113809114 | 申请日期 | 2011.07.04 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Minobe Taro |
| 分类号 | H02M3/07;G03G15/00;H02M3/155;H02M7/04;H02M7/10;H02M1/00 | 主分类号 | H02M3/07 |
| 代理机构 | Canon U.S.A., Inc. IP Division | 代理人 | Canon U.S.A., Inc. IP Division |
| 主权项 | 1. A high-voltage power source comprising: a switching unit; an inductor connected to the switching unit and to which a voltage is applied according to driving of the switching unit; a rectification unit connected to the inductor and includes a plurality of rectification elements each configured to rectify the voltage generated in the inductor and a plurality of capacitors each configured to hold the voltage rectified by the rectification element; and a separation capacitor connected between the inductor and the rectification unit and configured to separate an alternating current flowing through the inductor and a direct current flowing through the plurality of rectification elements in the rectification unit from each other. | ||
| 地址 | Tokyo JP | ||