发明申请
- 专利标题： VOLTAGE CONVERSION APPARATUS AND ELECTRICAL LOAD DRIVING APPARATUS
- 专利标题（中）： 电压转换装置和电力负载驱动装置
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申请号： US12679617申请日： 2009-09-08
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公开(公告)号： US20110148370A1公开(公告)日： 2011-06-23
- 发明人: Koichi Mizutani , Shinji Sekido , Junzo Oe , Takayuki Naito , Takashi Imai , Kouichi Yamanoue , Shigeki Yamamoto
- 申请人： Koichi Mizutani , Shinji Sekido , Junzo Oe , Takayuki Naito , Takashi Imai , Kouichi Yamanoue , Shigeki Yamamoto
- 优先权： JP2008-231527 20080909
- 国际申请： PCT/JP2009/065661 WO 20090908
- 主分类号： G05F1/10
- IPC分类号： G05F1/10
摘要：
The present invention is related to a voltage conversion apparatus having a first loop circuit and a second loop circuit which share an inductance component, in which a current passes through the first and second loop circuits alternately in accordance with ON/OFF operation of a first switching element provided in the first loop circuit, characterized in that a direction of a magnetic field through the first loop circuit generated at the ON operation of the first switching element in the first loop circuit is the same as a direction of a magnetic field through the second loop circuit generated at the OFF operation of the first switching element in the first loop circuit subsequent to the ON operation.