发明申请
- 专利标题： CIRCUIT ARRANGEMENT FOR OPERATING A CONVERTER
- 专利标题（中）： 用于操作转换器的电路布置
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申请号： US12697317申请日： 2010-02-01
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公开(公告)号： US20100194284A1公开(公告)日： 2010-08-05
- 发明人: Bernd Rudolph
- 申请人： Bernd Rudolph
- 申请人地址： DE Muenchen
- 专利权人： OSRAM Gesellschaft mit beschraenkter Haftung
- 当前专利权人： OSRAM Gesellschaft mit beschraenkter Haftung
- 当前专利权人地址： DE Muenchen
- 优先权： DE102009007159.8 20090203
- 主分类号： H05B41/36
- IPC分类号： H05B41/36
摘要：
A circuit arrangement for operating a converter, which comprises a bridge circuit having at least a first bridge switch and a second bridge switch and a first bridge center point and a second bridge center point is provided. The circuit arrangement may include a current differential amplifier, the first input of the current differential amplifier being coupled to a first comparison signal input, the second input of the current differential amplifier being coupled to a second comparison signal input, the output of the current differential amplifier being coupled to a control electrode of a first electronic switch.