发明公开
EP0665629A3 Power control device and image forming apparatus utilizing the same
失效
功率控制器和相同的使用的图像形成装置。
- 专利标题： Power control device and image forming apparatus utilizing the same
- 专利标题（中）： 功率控制器和相同的使用的图像形成装置。
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申请号： EP95101067.7申请日： 1995-01-26
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公开(公告)号： EP0665629A3公开(公告)日： 1995-10-18
- 发明人: Ohta, Tomoichiro, c/o Canon Kabushiki Kaisha
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Pellmann, Hans-Bernd, Dipl.-Ing.
- 优先权： JP8302/94 19940128
- 主分类号： H02M3/156
- IPC分类号： H02M3/156 ; G03G15/00 ; G03G15/20
摘要：
Disclosed is a power control device in which, to prevent noise generation when a load is driven by an AC power source, a reactor, the load, and a switching element are connected in series to the output of a rectifier, a diode element being connected in parallel to the reactor and the load, the switching element being driven at a frequency higher than that of the AC power source. Further disclosed is an image forming apparatus utilizing this power control device.
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