CN102237678B - 一种直流远供电源系统 - Google Patents
一种直流远供电源系统 Download PDFInfo
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- CN102237678B CN102237678B CN2010101653257A CN201010165325A CN102237678B CN 102237678 B CN102237678 B CN 102237678B CN 2010101653257 A CN2010101653257 A CN 2010101653257A CN 201010165325 A CN201010165325 A CN 201010165325A CN 102237678 B CN102237678 B CN 102237678B
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CN2010101653257A CN102237678B (zh) | 2010-04-30 | 2010-04-30 | 一种直流远供电源系统 |
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CN2010101653257A CN102237678B (zh) | 2010-04-30 | 2010-04-30 | 一种直流远供电源系统 |
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CN102237678A CN102237678A (zh) | 2011-11-09 |
CN102237678B true CN102237678B (zh) | 2012-09-26 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102593786A (zh) * | 2012-03-16 | 2012-07-18 | 杭州信控科技有限公司 | 直流远程供电的多路监测和控制电路 |
CN102710325A (zh) * | 2012-05-16 | 2012-10-03 | 上海斐讯数据通信技术有限公司 | 电压报警装置 |
CN103560894A (zh) * | 2013-11-22 | 2014-02-05 | 上海东洲罗顿通信股份有限公司 | 直流远供升变压电源系统 |
CN104991125A (zh) * | 2015-06-15 | 2015-10-21 | 许昌学院 | 一种以太网用电设备供电检测电路 |
CN105811366B (zh) * | 2016-03-11 | 2018-12-18 | 深圳威迈斯电源有限公司 | 一种远供电源漏电保护电路 |
CN109818343B (zh) * | 2017-11-20 | 2021-06-08 | 深圳光峰科技股份有限公司 | 一种过压保护电路及投影机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2242536Y (zh) * | 1995-02-21 | 1996-12-11 | 邗江电子设备厂 | 程控交换机基础一次电源 |
US5706157A (en) * | 1996-02-26 | 1998-01-06 | Reltec Corporation | Power distribution system with over-current protection |
CN1684419A (zh) * | 2004-03-26 | 2005-10-19 | 胡润泽 | 一种智能远供网络通信电源 |
CN1719858A (zh) * | 2005-06-30 | 2006-01-11 | 艾默生网络能源有限公司 | 一种远供电源触电保护系统及其触电保护方法 |
CN2786849Y (zh) * | 2005-04-05 | 2006-06-07 | 杭州中信网络自动化有限公司 | 通信线缆远程供电的线路保护结构 |
CN1988304A (zh) * | 2006-12-11 | 2007-06-27 | 华为技术有限公司 | 一种在远供电源中实现检测保护的方法和系统 |
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- 2010-04-30 CN CN2010101653257A patent/CN102237678B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2242536Y (zh) * | 1995-02-21 | 1996-12-11 | 邗江电子设备厂 | 程控交换机基础一次电源 |
US5706157A (en) * | 1996-02-26 | 1998-01-06 | Reltec Corporation | Power distribution system with over-current protection |
CN1684419A (zh) * | 2004-03-26 | 2005-10-19 | 胡润泽 | 一种智能远供网络通信电源 |
CN2786849Y (zh) * | 2005-04-05 | 2006-06-07 | 杭州中信网络自动化有限公司 | 通信线缆远程供电的线路保护结构 |
CN1719858A (zh) * | 2005-06-30 | 2006-01-11 | 艾默生网络能源有限公司 | 一种远供电源触电保护系统及其触电保护方法 |
CN1988304A (zh) * | 2006-12-11 | 2007-06-27 | 华为技术有限公司 | 一种在远供电源中实现检测保护的方法和系统 |
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CN102237678A (zh) | 2011-11-09 |
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Effective date of registration: 20190410 Address after: 056000 East of Longjing Street, Shexian Economic Development Zone, Handan City, Hebei Province, 300 meters (south side of No. 1 Branch Road) Patentee after: Handan Jianyan Electronic Technology Co., Ltd. Address before: 518057 Guangdong Province Nanshan District High-tech Park North District Langshan Road 2 Aerospace Micromotor Building 5th Floor North Side 502 Patentee before: Shenzhen Weilin Jinlong Communication Technology Co., Ltd. |
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