CN101105511A - 开关管电压过零检测***及方法 - Google Patents
开关管电压过零检测***及方法 Download PDFInfo
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- CN101105511A CN101105511A CNA2007100756292A CN200710075629A CN101105511A CN 101105511 A CN101105511 A CN 101105511A CN A2007100756292 A CNA2007100756292 A CN A2007100756292A CN 200710075629 A CN200710075629 A CN 200710075629A CN 101105511 A CN101105511 A CN 101105511A
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CN200710075629A CN100580462C (zh) | 2007-08-04 | 2007-08-04 | 开关管电压过零检测***及方法 |
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CN200710075629A CN100580462C (zh) | 2007-08-04 | 2007-08-04 | 开关管电压过零检测***及方法 |
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CN101105511A true CN101105511A (zh) | 2008-01-16 |
CN100580462C CN100580462C (zh) | 2010-01-13 |
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CN200710075629A Expired - Fee Related CN100580462C (zh) | 2007-08-04 | 2007-08-04 | 开关管电压过零检测***及方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246202B (zh) * | 2008-03-21 | 2010-06-09 | 北京联合大学生物化学工程学院 | 采用双单片机的交流电力电子开关触发状态实时检测电路 |
CN101969270A (zh) * | 2009-12-31 | 2011-02-09 | 四川虹欧显示器件有限公司 | 开关电源 |
CN102239636A (zh) * | 2008-11-06 | 2011-11-09 | 伊莱克斯家用产品公司 | 具有过零点检测电路的电器控制*** |
CN103018540A (zh) * | 2012-11-20 | 2013-04-03 | 山西省电力公司阳泉供电公司 | 6-10kv线路的零序电压检测装置 |
CN105182049A (zh) * | 2015-09-16 | 2015-12-23 | 湖南格兰德芯微电子有限公司 | 射频信号峰值探测器 |
CN107147286A (zh) * | 2017-07-03 | 2017-09-08 | 中国科学院上海微***与信息技术研究所 | 开关电源电感的电流过零检测方法、电路及控制方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345169A (en) * | 1980-10-27 | 1982-08-17 | Siemens Corporation | Zero crossing detector |
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2007
- 2007-08-04 CN CN200710075629A patent/CN100580462C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101246202B (zh) * | 2008-03-21 | 2010-06-09 | 北京联合大学生物化学工程学院 | 采用双单片机的交流电力电子开关触发状态实时检测电路 |
CN102239636A (zh) * | 2008-11-06 | 2011-11-09 | 伊莱克斯家用产品公司 | 具有过零点检测电路的电器控制*** |
CN102239636B (zh) * | 2008-11-06 | 2014-04-30 | 伊莱克斯家用产品公司 | 具有过零点检测电路的电器控制*** |
CN101969270A (zh) * | 2009-12-31 | 2011-02-09 | 四川虹欧显示器件有限公司 | 开关电源 |
CN103018540A (zh) * | 2012-11-20 | 2013-04-03 | 山西省电力公司阳泉供电公司 | 6-10kv线路的零序电压检测装置 |
CN103018540B (zh) * | 2012-11-20 | 2015-07-01 | 山西省电力公司阳泉供电公司 | 6-10kv线路的零序电压检测装置 |
CN105182049A (zh) * | 2015-09-16 | 2015-12-23 | 湖南格兰德芯微电子有限公司 | 射频信号峰值探测器 |
CN107147286A (zh) * | 2017-07-03 | 2017-09-08 | 中国科学院上海微***与信息技术研究所 | 开关电源电感的电流过零检测方法、电路及控制方法 |
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CN100580462C (zh) | 2010-01-13 |
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Owner name: SHENZHEN TOPBAND CO.,LTD Free format text: FORMER NAME: SHENZHEN TOPBAND ELECTRONICS + TECHNOLOGY CO., LTD. |
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Address after: 518000 Guangdong city of Shenzhen province Nanshan District Research Institute of Tsinghua University village B District 4 floor Tuobang electronic Polytron Technologies Inc Patentee after: Shenzhen Topband Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Research Institute of Tsinghua University village B District 4 floor Tuobang electronic Polytron Technologies Inc Patentee before: Tuobang Electronic Science and Technology Co., Ltd., Shenzhen City |
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Granted publication date: 20100113 Termination date: 20170804 |
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