CN1089403A - 开关装置 - Google Patents

开关装置 Download PDF

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Publication number
CN1089403A
CN1089403A CN93114656A CN93114656A CN1089403A CN 1089403 A CN1089403 A CN 1089403A CN 93114656 A CN93114656 A CN 93114656A CN 93114656 A CN93114656 A CN 93114656A CN 1089403 A CN1089403 A CN 1089403A
Authority
CN
China
Prior art keywords
fet
voltage
controller
fets
line
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.)
Pending
Application number
CN93114656A
Other languages
English (en)
Chinese (zh)
Inventor
D·M·普赖亚
M·查里斯
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.)
Raychem Ltd
Original Assignee
Raychem Ltd
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 Raychem Ltd filed Critical Raychem Ltd
Publication of CN1089403A publication Critical patent/CN1089403A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/025—Current limitation using field effect transistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Protection Of Static Devices (AREA)
  • Networks Using Active Elements (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CN93114656A 1992-11-12 1993-11-12 开关装置 Pending CN1089403A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929223773A GB9223773D0 (en) 1992-11-12 1992-11-12 Switching arrangement
GB9223773.4 1992-11-12

Publications (1)

Publication Number Publication Date
CN1089403A true CN1089403A (zh) 1994-07-13

Family

ID=10725000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93114656A Pending CN1089403A (zh) 1992-11-12 1993-11-12 开关装置

Country Status (21)

Country Link
EP (1) EP0669049A1 (he)
JP (1) JPH08503357A (he)
KR (1) KR950704844A (he)
CN (1) CN1089403A (he)
AU (1) AU5375094A (he)
BG (1) BG99627A (he)
BR (1) BR9307421A (he)
CA (1) CA2148362A1 (he)
CZ (1) CZ124695A3 (he)
FI (1) FI952317A (he)
GB (1) GB9223773D0 (he)
HU (1) HUT73624A (he)
IL (1) IL107573A (he)
MX (1) MX9307078A (he)
NO (1) NO951862L (he)
PL (1) PL308764A1 (he)
RU (1) RU95112565A (he)
SK (1) SK62695A3 (he)
TR (1) TR28861A (he)
TW (1) TW280046B (he)
WO (1) WO1994011936A1 (he)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101557218A (zh) * 2008-04-10 2009-10-14 罗伯特.博世有限公司 防止炽热头引火塞反极性的控制电路和控制方法
CN101931220A (zh) * 2009-06-23 2010-12-29 柏恩氏股份有限公司 在主电流路径中具有增强模式器件的瞬变阻挡单元
CN103280996A (zh) * 2013-06-28 2013-09-04 上海坤锐电子科技有限公司 多电荷泵结构的整流电路
CN105322789A (zh) * 2014-07-31 2016-02-10 株式会社东芝 调节器电路
CN106611945A (zh) * 2015-10-21 2017-05-03 天地融科技股份有限公司 一种线路保护电路及通信设备

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9223770D0 (en) * 1992-11-12 1992-12-23 Raychem Ltd Communication channel testing arrangement
IL115797A0 (en) * 1994-11-02 1996-01-19 Raychem Corp Solid state resettable overcurrent protection device
US5684663A (en) * 1995-09-29 1997-11-04 Motorola, Inc. Protection element and method for protecting a circuit
FI102993B (fi) * 1997-06-10 1999-03-31 Lexel Finland Ab Oy Puolijohdekytkimen oikosulkusuoja
GB9820132D0 (en) 1998-09-16 1998-11-11 Raychem Ltd Battery over-discharge protection
US8823323B2 (en) * 2009-04-16 2014-09-02 Valence Technology, Inc. Batteries, battery systems, battery submodules, battery operational methods, battery system operational methods, battery charging methods, and battery system charging methods
WO2015022017A1 (en) * 2013-08-13 2015-02-19 Hewlett-Packard Development Company, L.P. Protection of communication lines against short circuits
TWI497867B (zh) * 2014-02-24 2015-08-21 台達電子工業股份有限公司 輸出電源保護裝置及其操作方法
EP3041103A1 (en) * 2014-12-29 2016-07-06 Rockwell Automation Limited Circuit protection
CN109462328B (zh) * 2018-10-30 2020-09-08 深圳市航天新源科技有限公司 一种具有多种输入保护功能的低损耗双向开关电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340927A1 (de) * 1983-11-11 1985-05-23 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur ableitung von ueberspannungen
US4618743A (en) * 1984-11-27 1986-10-21 Harris Corporation Monolithic transient protector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101557218A (zh) * 2008-04-10 2009-10-14 罗伯特.博世有限公司 防止炽热头引火塞反极性的控制电路和控制方法
CN101931220A (zh) * 2009-06-23 2010-12-29 柏恩氏股份有限公司 在主电流路径中具有增强模式器件的瞬变阻挡单元
CN101931220B (zh) * 2009-06-23 2015-06-17 柏恩氏股份有限公司 在主电流路径中具有增强模式器件的瞬变阻挡单元
CN103280996A (zh) * 2013-06-28 2013-09-04 上海坤锐电子科技有限公司 多电荷泵结构的整流电路
CN103280996B (zh) * 2013-06-28 2016-04-27 上海坤锐电子科技有限公司 多电荷泵结构的整流电路
CN105322789A (zh) * 2014-07-31 2016-02-10 株式会社东芝 调节器电路
CN105322789B (zh) * 2014-07-31 2019-07-09 株式会社东芝 调节器电路
CN106611945A (zh) * 2015-10-21 2017-05-03 天地融科技股份有限公司 一种线路保护电路及通信设备

Also Published As

Publication number Publication date
TR28861A (tr) 1997-07-28
BR9307421A (pt) 1999-08-31
IL107573A (he) 1996-09-12
PL308764A1 (en) 1995-08-21
FI952317A0 (fi) 1995-05-12
IL107573A0 (en) 1994-02-27
TW280046B (he) 1996-07-01
JPH08503357A (ja) 1996-04-09
SK62695A3 (en) 1996-01-10
RU95112565A (ru) 1996-12-27
FI952317A (fi) 1995-05-12
WO1994011936A1 (en) 1994-05-26
EP0669049A1 (en) 1995-08-30
AU5375094A (en) 1994-06-08
HUT73624A (en) 1996-08-28
KR950704844A (ko) 1995-11-20
MX9307078A (es) 1994-05-31
HU9501359D0 (en) 1995-06-28
NO951862D0 (no) 1995-05-11
BG99627A (en) 1996-01-31
CA2148362A1 (en) 1994-05-26
CZ124695A3 (en) 1995-12-13
GB9223773D0 (en) 1992-12-23
NO951862L (no) 1995-05-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication