DE602008006047D1 - Magnetische isolierung eines steuerkreises einer stromquellenvorrichtung - Google Patents

Magnetische isolierung eines steuerkreises einer stromquellenvorrichtung

Info

Publication number
DE602008006047D1
DE602008006047D1 DE602008006047T DE602008006047T DE602008006047D1 DE 602008006047 D1 DE602008006047 D1 DE 602008006047D1 DE 602008006047 T DE602008006047 T DE 602008006047T DE 602008006047 T DE602008006047 T DE 602008006047T DE 602008006047 D1 DE602008006047 D1 DE 602008006047D1
Authority
DE
Germany
Prior art keywords
cable
control circuit
power source
source device
magnetic insulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602008006047T
Other languages
English (en)
Inventor
Steven Andrew Robbins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linear Technology LLC
Original Assignee
Linear Technology LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Linear Technology LLC filed Critical Linear Technology LLC
Publication of DE602008006047D1 publication Critical patent/DE602008006047D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Dc-Dc Converters (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Power Sources (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE602008006047T 2007-02-13 2008-02-13 Magnetische isolierung eines steuerkreises einer stromquellenvorrichtung Active DE602008006047D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90093307P 2007-02-13 2007-02-13
PCT/US2007/022430 WO2008100294A2 (en) 2007-02-13 2007-10-23 Measuring cable resistance in system for providing power over communication cable
PCT/US2008/053800 WO2008100987A2 (en) 2007-02-13 2008-02-13 Magnetic isolation of power sourcing equipment control circuitry

Publications (1)

Publication Number Publication Date
DE602008006047D1 true DE602008006047D1 (de) 2011-05-19

Family

ID=39690650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008006047T Active DE602008006047D1 (de) 2007-02-13 2008-02-13 Magnetische isolierung eines steuerkreises einer stromquellenvorrichtung

Country Status (6)

Country Link
US (2) US8552749B2 (de)
EP (2) EP2111705B1 (de)
CN (2) CN101632256B (de)
AT (1) ATE504993T1 (de)
DE (1) DE602008006047D1 (de)
WO (2) WO2008100294A2 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7818591B2 (en) * 2007-04-11 2010-10-19 Cisco Technology, Inc. Techniques for measuring network channel resistive loss between a power-sourcing apparatus and a powered device
WO2008136028A1 (en) * 2007-05-08 2008-11-13 Stmicroelectronics S.R.L. Method of discrimination of a device as powerable through a lan line and device for estimating electric parameters of a lan line
US8798665B2 (en) 2007-11-15 2014-08-05 Qualcomm Incorporated Beacon-based control channels
US9326253B2 (en) * 2007-11-15 2016-04-26 Qualcomm Incorporated Wireless communication channel blanking
US8761032B2 (en) * 2007-11-16 2014-06-24 Qualcomm Incorporated Random reuse based control channels
US9009573B2 (en) 2008-02-01 2015-04-14 Qualcomm Incorporated Method and apparatus for facilitating concatenated codes for beacon channels
US8539255B2 (en) * 2008-02-14 2013-09-17 Broadcom Corporation Variable power over ethernet based on link delay measurement
US20090222678A1 (en) * 2008-02-29 2009-09-03 Broadcom Corporation Active powered device for the application of power over ethernet
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9107239B2 (en) 2008-04-07 2015-08-11 Qualcomm Incorporated Systems and methods to define control channels using reserved resource blocks
US8095710B2 (en) * 2008-06-30 2012-01-10 Silicon Laboratories Inc. System and method of providing electrical isolation
US8132034B2 (en) * 2008-08-28 2012-03-06 Dell Products L.P. System and method for managing information handling system power supply capacity utilization based on load sharing power loss
US8621246B2 (en) * 2009-12-23 2013-12-31 Intel Corporation Power management system and method to provide supply voltage to a load
CN101793930B (zh) * 2010-02-01 2014-08-13 中兴通讯股份有限公司 实现以太网供电功能测试的系统、装置及方法
US8321695B2 (en) 2010-04-19 2012-11-27 Broadcom Corporation System and method for physical layer device enabled power over ethernet processing
US11251608B2 (en) 2010-07-13 2022-02-15 Raycap S.A. Overvoltage protection system for wireless communication systems
US8890368B2 (en) * 2011-06-27 2014-11-18 Maxim Integrated Products, Inc. Systems and methods for power transfer based on resonance coupling of inductors
CN103384199B (zh) * 2011-12-31 2017-09-05 华为数字技术（成都）有限公司 一种供电方法、转换器及以太网供电系统
US9768945B2 (en) 2012-04-23 2017-09-19 Analog Devices, Inc. Isolated system data communication
US9184588B2 (en) * 2012-04-23 2015-11-10 Analog Devices, Inc. Isolated measurement system with power transmitter disabling
US9972196B2 (en) 2012-04-23 2018-05-15 Analog Devices, Inc. Isolator system with status data integrated with measurement data
CN103595542B (zh) * 2012-08-13 2017-02-15 中国电信股份有限公司 供电端设备、供电系统和供电方法
US8829955B1 (en) * 2013-03-14 2014-09-09 Analog Devices, Inc. Isolator-based transmission system with side isolator channel for refresh signals
US9209981B2 (en) * 2013-06-18 2015-12-08 Linear Technology Corporation Power over Ethernet on data pairs and spare pairs
WO2014207296A1 (en) * 2013-06-25 2014-12-31 Ell-I Open Source Co-Operative A method and device for transmitting' electrical power and data
US9209842B2 (en) 2013-09-09 2015-12-08 Texas Instruments Incorporated Method and circuitry for transmitting data
JP5924545B2 (ja) * 2013-10-07 2016-05-25 横河電機株式会社 絶縁型信号伝送装置
CN103575969B (zh) * 2013-10-30 2016-08-24 佛山职业技术学院 一种测量通讯线路的电压、电阻的装置及方法
TWI502340B (zh) * 2014-01-08 2015-10-01 Wistron Corp 存放空間管理系統及其存放空間管理之方法
EP3120438B1 (de) 2014-03-21 2018-06-13 Philips Lighting Holding B.V. Installationsqualitätsrückkopplungssystem
US9584147B2 (en) 2014-08-22 2017-02-28 Analog Devices Global Isolator system supporting multiple ADCs via a single isolator channel
CN107078977B (zh) 2014-09-24 2020-10-16 美国亚德诺半导体公司 多路隔离器通信的电路和系统
CN107210921B (zh) * 2015-02-17 2020-12-29 美高森美Poe有限公司 Poe功率利用装置及方法
WO2016149549A1 (en) * 2015-03-18 2016-09-22 Iota Engineering Llc Power over ethernet emergency lighting system
TWI595518B (zh) 2015-11-04 2017-08-11 財團法人工業技術研究院 電隔離器構裝結構及電隔離器的製造方法
TWI573315B (zh) 2016-01-19 2017-03-01 財團法人工業技術研究院 電隔離器電路
GB2552157B (en) * 2016-07-08 2020-01-29 Canon Kk Determination of the resistance structure of an electrical circuit
CN107888386B (zh) * 2016-09-29 2020-08-14 九旸电子股份有限公司 以太网络供电系统的用电设备检测装置及方法
US10547268B2 (en) * 2017-03-27 2020-01-28 Texas Instruments Incorporated Serializer-deserializer for motor drive circuit
US10867724B1 (en) 2017-08-17 2020-12-15 Superior Essex International LP Method for forming power over ethernet twisted pair communication cables
TWI649540B (zh) 2017-10-26 2019-02-01 財團法人工業技術研究院 無電池旋轉編碼器
GB2568259B (en) * 2017-11-08 2020-04-15 Canon Kk Method and device for generating a voltage drop pulse
US10547438B2 (en) 2017-12-29 2020-01-28 Texas Instruments Incorporated Signal edge location encoding
US10276280B1 (en) * 2018-03-23 2019-04-30 Superior Essex International LP Power over ethernet twisted pair communications cables with a shield used as a return conductor
CN109038692B (zh) * 2018-06-27 2021-11-16 浙江大华技术股份有限公司 一种供电装置
DE102019208402A1 (de) * 2019-06-08 2020-12-10 Robert Bosch Gmbh Verfahren zum Bestimmen eines elektrischen Widerstandes einer elektrischen Versorgungsleitung
CN110456166B (zh) * 2019-08-22 2021-08-24 北京大泽科技有限公司 一种测量抑制网络的抑制特性的方法
US11677164B2 (en) 2019-09-25 2023-06-13 Raycap Ip Assets Ltd Hybrid antenna distribution unit
CN110611574B (zh) * 2019-10-28 2021-03-09 中国兵器工业集团第二一四研究所苏州研发中心 一种基于电流采样的双向通信接口电路
CN113156213A (zh) * 2021-05-08 2021-07-23 无锡市计量测试院 导体直流电阻在线测量装置及方法
CN113433391B (zh) * 2021-06-18 2023-02-03 哈尔滨工业大学（深圳） 实现远端电压精确控制的电路、方法、系统及存储介质
CN113300350B (zh) * 2021-07-26 2021-11-19 天津深之蓝能源科技有限公司 一种应用于水下设备的供电系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597183B1 (en) * 2001-12-28 2003-07-22 Texas Instruments Incorporated Resistance measurement system
US7660345B2 (en) * 2004-06-18 2010-02-09 Aboundi, Inc. Transceiver apparatus and method having ethernet-over-power and power-over-ethernet capability
US7549067B2 (en) * 2004-12-21 2009-06-16 Alcatel Lucent Power prioritization in power source equipment
US7511515B2 (en) * 2005-01-25 2009-03-31 Linear Technology Corporation System for providing power over communication cable having mechanism for determining resistance of communication cable
US20060212724A1 (en) * 2005-03-15 2006-09-21 Dwelley David M System and method for supporting operations of advanced power over ethernet system
CN2786874Y (zh) * 2005-04-07 2006-06-07 重庆邮电学院 一种能提供高功率的以太网总线供电设备
CN1873429B (zh) * 2005-06-03 2010-12-08 华为技术有限公司 一种测量通讯线路电压、绝缘电阻及电容的方法和电路

Also Published As

Publication number Publication date
US8552749B2 (en) 2013-10-08
WO2008100987A2 (en) 2008-08-21
EP2127201B1 (de) 2011-04-06
CN101663858B (zh) 2012-05-30
US20100141282A1 (en) 2010-06-10
ATE504993T1 (de) 2011-04-15
EP2127201A2 (de) 2009-12-02
EP2111705A2 (de) 2009-10-28
EP2111705B1 (de) 2017-12-20
CN101632256B (zh) 2014-08-20
WO2008100294A3 (en) 2008-10-23
US20100201188A1 (en) 2010-08-12
CN101632256A (zh) 2010-01-20
US8076793B2 (en) 2011-12-13
WO2008100987A3 (en) 2009-04-30
WO2008100294A2 (en) 2008-08-21
CN101663858A (zh) 2010-03-03

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