CN103986587B - 一种poe供电系统 - Google Patents
一种poe供电系统 Download PDFInfo
- Publication number
- CN103986587B CN103986587B CN201410177066.8A CN201410177066A CN103986587B CN 103986587 B CN103986587 B CN 103986587B CN 201410177066 A CN201410177066 A CN 201410177066A CN 103986587 B CN103986587 B CN 103986587B
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- Prior art keywords
- filter inductance
- bridge rectifier
- poe
- ethernet
- filter
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- 239000003990 capacitor Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012358 sourcing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410177066.8A CN103986587B (zh) | 2014-04-29 | 2014-04-29 | 一种poe供电系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410177066.8A CN103986587B (zh) | 2014-04-29 | 2014-04-29 | 一种poe供电系统 |
Publications (2)
Publication Number | Publication Date |
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CN103986587A CN103986587A (zh) | 2014-08-13 |
CN103986587B true CN103986587B (zh) | 2018-10-12 |
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CN201410177066.8A Active CN103986587B (zh) | 2014-04-29 | 2014-04-29 | 一种poe供电系统 |
Country Status (1)
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CN (1) | CN103986587B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101163018A (zh) * | 2006-10-09 | 2008-04-16 | 启碁科技股份有限公司 | 用于一以太网供电系统的一受电端设备的电源转换装置 |
CN201319501Y (zh) * | 2008-12-11 | 2009-09-30 | 杭州华三通信技术有限公司 | 一种防止稳态异常干扰的受电设备 |
CN201766354U (zh) * | 2010-08-12 | 2011-03-16 | 杭州华三通信技术有限公司 | 以太网供电设备及其网口电路 |
CN102185698A (zh) * | 2011-04-11 | 2011-09-14 | 成都市华为赛门铁克科技有限公司 | 以太网供电端口防护电路和以太网供电设备 |
CN102571502A (zh) * | 2012-02-23 | 2012-07-11 | 中兴通讯股份有限公司 | 终端接入设备和反向以太网工供电状态的检测方法 |
CN103095465A (zh) * | 2013-01-21 | 2013-05-08 | 杭州优迈科技有限公司 | 一种poe以太网电源系统以及使用该系统的led照明装置 |
CN202949486U (zh) * | 2012-11-21 | 2013-05-22 | 纳英诺尔科技(深圳)有限公司 | 一种语音分离器结构 |
-
2014
- 2014-04-29 CN CN201410177066.8A patent/CN103986587B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101163018A (zh) * | 2006-10-09 | 2008-04-16 | 启碁科技股份有限公司 | 用于一以太网供电系统的一受电端设备的电源转换装置 |
CN201319501Y (zh) * | 2008-12-11 | 2009-09-30 | 杭州华三通信技术有限公司 | 一种防止稳态异常干扰的受电设备 |
CN201766354U (zh) * | 2010-08-12 | 2011-03-16 | 杭州华三通信技术有限公司 | 以太网供电设备及其网口电路 |
CN102185698A (zh) * | 2011-04-11 | 2011-09-14 | 成都市华为赛门铁克科技有限公司 | 以太网供电端口防护电路和以太网供电设备 |
CN102571502A (zh) * | 2012-02-23 | 2012-07-11 | 中兴通讯股份有限公司 | 终端接入设备和反向以太网工供电状态的检测方法 |
CN202949486U (zh) * | 2012-11-21 | 2013-05-22 | 纳英诺尔科技(深圳)有限公司 | 一种语音分离器结构 |
CN103095465A (zh) * | 2013-01-21 | 2013-05-08 | 杭州优迈科技有限公司 | 一种poe以太网电源系统以及使用该系统的led照明装置 |
Non-Patent Citations (1)
Title |
---|
以太网供电的网络广播系统设计;陈显明 等;《单片机与嵌入式系统应用》;20110430;第77-78页 * |
Also Published As
Publication number | Publication date |
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CN103986587A (zh) | 2014-08-13 |
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PB01 | Publication | ||
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Effective date of registration: 20201110 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Guangfulin road 4855 Lane 20, No. 90 Patentee before: Phicomm (Shanghai) Co.,Ltd. |
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Effective date of registration: 20221230 Address after: 313000 room 1019, Xintiandi commercial office, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee after: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Address before: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Jiji Intellectual Property Operation Co.,Ltd. |
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Effective date of registration: 20240311 Address after: 201300, 1st to 2nd floors, Building 4, No. 1628 Lizheng Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Zhigong Automation Co.,Ltd. Country or region after: China Address before: 313000 room 1019, Xintiandi commercial office, Yishan street, Wuxing District, Huzhou, Zhejiang, China Patentee before: Huzhou YingLie Intellectual Property Operation Co.,Ltd. Country or region before: China |
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