CN1913272B - 一种输入欠压或过压保护电路 - Google Patents
一种输入欠压或过压保护电路 Download PDFInfo
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- CN1913272B CN1913272B CN200510092523A CN200510092523A CN1913272B CN 1913272 B CN1913272 B CN 1913272B CN 200510092523 A CN200510092523 A CN 200510092523A CN 200510092523 A CN200510092523 A CN 200510092523A CN 1913272 B CN1913272 B CN 1913272B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200510092523A CN1913272B (zh) | 2005-08-11 | 2005-08-11 | 一种输入欠压或过压保护电路 |
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CN200510092523A CN1913272B (zh) | 2005-08-11 | 2005-08-11 | 一种输入欠压或过压保护电路 |
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CN1913272A CN1913272A (zh) | 2007-02-14 |
CN1913272B true CN1913272B (zh) | 2010-05-26 |
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CN200510092523A Active CN1913272B (zh) | 2005-08-11 | 2005-08-11 | 一种输入欠压或过压保护电路 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101414748B (zh) * | 2007-10-19 | 2013-03-06 | 深圳迈瑞生物医疗电子股份有限公司 | 一种启动控制电路及其对电源控制芯片保护的方法 |
CN101988934A (zh) * | 2009-07-30 | 2011-03-23 | 鸿富锦精密工业(深圳)有限公司 | 欠压侦测与报警电路 |
CN101808447B (zh) * | 2010-01-29 | 2013-03-27 | 海洋王照明科技股份有限公司 | 输入过压迟滞保护电路及led控制电路、led灯具 |
CN102214988A (zh) * | 2010-04-06 | 2011-10-12 | 大连精拓光电有限公司 | 用于为开关电源变换器提供欠压保护的系统 |
CN102694541B (zh) * | 2011-03-24 | 2016-04-13 | 海洋王照明科技股份有限公司 | 环路自锁电路 |
CN102294532A (zh) * | 2011-06-14 | 2011-12-28 | 北京宏孚瑞达科技有限公司 | 弧焊电源的电压降低防触电装置及弧焊电源装置 |
CN103579995B (zh) * | 2012-08-01 | 2017-02-22 | 艾默生网络能源有限公司 | 一种直流输入开关电源及其欠压保护电路 |
CN103675416B (zh) * | 2012-09-03 | 2016-08-31 | 西门子公司 | 欠压-过压保护装置及方法 |
CN103698587A (zh) * | 2013-11-28 | 2014-04-02 | 青岛歌尔声学科技有限公司 | 一种低压报警电路和方法 |
CN105610129B (zh) * | 2015-12-25 | 2018-11-09 | 广州金升阳科技有限公司 | 过、欠压保护控制电路 |
CN112865775A (zh) * | 2021-01-07 | 2021-05-28 | 中国电子科技集团公司第四十三研究所 | 一种遥控开关机电路 |
CN113809906A (zh) * | 2021-08-24 | 2021-12-17 | 广州金升阳科技有限公司 | 一种回差电路 |
CN113497479B (zh) * | 2021-09-08 | 2022-02-01 | 广东电网有限责任公司计量中心 | 一种具有滞回特性欠压保护功能的超级电容充放电系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2189792Y (zh) * | 1994-04-28 | 1995-02-15 | 巫忆陵 | 带回差的高低压继电器 |
CN2250587Y (zh) * | 1995-09-07 | 1997-03-26 | 薛小平 | 过压、欠压、过流、延时、自保全自动保护装置 |
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2005
- 2005-08-11 CN CN200510092523A patent/CN1913272B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2189792Y (zh) * | 1994-04-28 | 1995-02-15 | 巫忆陵 | 带回差的高低压继电器 |
CN2250587Y (zh) * | 1995-09-07 | 1997-03-26 | 薛小平 | 过压、欠压、过流、延时、自保全自动保护装置 |
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