发明授权
US09118243B2 Power converter dependent on a voltage range the input voltage resides in
有权
功率转换器取决于输入电压所在的电压范围
- 专利标题： Power converter dependent on a voltage range the input voltage resides in
- 专利标题（中）： 功率转换器取决于输入电压所在的电压范围
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申请号： US13513438申请日： 2010-10-25
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公开(公告)号： US09118243B2公开(公告)日： 2015-08-25
- 发明人: David Paul Mohr , Daniel Humphrey
- 申请人： David Paul Mohr , Daniel Humphrey
- 申请人地址： US TX Houston
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： US TX Houston
- 代理机构： Tarolli, Sundheim, Covell & Tummino LLP
- 国际申请： PCT/US2010/053943 WO 20101025
- 国际公布： WO2012/057730 WO 20120503
- 主分类号： H02M3/156
- IPC分类号： H02M3/156 ; H02M1/00
摘要：
A power converter (14) can include a switching system (18) to convert a direct current (DC) input voltage to an output voltage based on a switching signal having a duty-cycle. A controller (16) can set the duty-cycle of the switching signal, depending on the DC input voltage, to one of a substantially constant value, such that the output voltage follows the DC input voltage in a normal mode, and a value that varies inversely with respect to the DC input voltage, such that the output voltage is substantially constant in another mode.
公开/授权文献
- US20120249110A1 POWER CONVERTER 公开/授权日：2012-10-04