CN1149736C - 具有宽动态范围接通/断开延迟时间的电子电路 - Google Patents

具有宽动态范围接通/断开延迟时间的电子电路 Download PDF

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Publication number
CN1149736C
CN1149736C CNB998096342A CN99809634A CN1149736C CN 1149736 C CN1149736 C CN 1149736C CN B998096342 A CNB998096342 A CN B998096342A CN 99809634 A CN99809634 A CN 99809634A CN 1149736 C CN1149736 C CN 1149736C
Authority
CN
China
Prior art keywords
switch
load
field effect
effect transistor
mos field
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.)
Expired - Fee Related
Application number
CNB998096342A
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English (en)
Chinese (zh)
Other versions
CN1312972A (zh
Inventor
A・I・科甘
A·I·科甘
舒尔里
S·J·舒尔里
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.)
TE Connectivity Corp
Original Assignee
Tyco Electronics Corp
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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of CN1312972A publication Critical patent/CN1312972A/zh
Application granted granted Critical
Publication of CN1149736C publication Critical patent/CN1149736C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/284—Modifications for introducing a time delay before switching in field effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0855—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load avoiding response to transient overloads, e.g. during starting
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature

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  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
CNB998096342A 1998-08-13 1999-08-05 具有宽动态范围接通/断开延迟时间的电子电路 Expired - Fee Related CN1149736C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/133,334 1998-08-13
US09/133,334 US6153948A (en) 1998-08-13 1998-08-13 Electronic circuits with wide dynamic range of on/off delay time

Publications (2)

Publication Number Publication Date
CN1312972A CN1312972A (zh) 2001-09-12
CN1149736C true CN1149736C (zh) 2004-05-12

Family

ID=22458096

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998096342A Expired - Fee Related CN1149736C (zh) 1998-08-13 1999-08-05 具有宽动态范围接通/断开延迟时间的电子电路

Country Status (7)

Country Link
US (1) US6153948A (https=)
EP (1) EP1105969B9 (https=)
JP (1) JP2002523912A (https=)
CN (1) CN1149736C (https=)
DE (1) DE69940605D1 (https=)
TW (1) TW475320B (https=)
WO (1) WO2000010249A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990078513A (ko) * 1998-12-16 1999-11-05 김형광 자동 전원 개폐 장치
US6670881B1 (en) 2001-07-27 2003-12-30 General Electric Company Positive temperature coefficient resistor/overload resistor method and assemblies
US20050146815A1 (en) * 2003-12-11 2005-07-07 Donovan David L. Electrical, transmission/substation/distribution shunt capacitor switching and control system with integrated, automatically resettable, overcurrent protection
US7075343B2 (en) * 2004-12-07 2006-07-11 Analog Devices, Inc. Self-timed switching regulator pre-driver
CN101242172B (zh) * 2007-02-08 2010-05-19 佛山市顺德区顺达电脑厂有限公司 延迟电路
CN102811041B (zh) * 2012-07-13 2016-02-03 电子科技大学 一种长延时电路
KR101989575B1 (ko) * 2012-12-07 2019-06-14 삼성전자주식회사 스위칭 전압 스파이크를 적응적으로 제어하는 어댑티브 전원 컨버팅 장치
DE102013112261B4 (de) * 2013-11-07 2023-01-26 Semikron Elektronik Gmbh & Co. Kg Leistungshalbleiterschaltung
CN107980206A (zh) * 2017-01-03 2018-05-01 深圳配天智能技术研究院有限公司 多路延时控制装置及控制电源

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737732A (en) * 1970-09-01 1973-06-05 Matsushita Electric Works Ltd Time delay relay
US4035669A (en) * 1974-12-25 1977-07-12 Nippon Gakki Seizo Kabushiki Kaisha Operation-delayed switching circuit
US4001610A (en) * 1975-06-30 1977-01-04 Ordnance Research, Inc. Time delay circuit
FR2342571A1 (fr) * 1976-02-24 1977-09-23 Klaxon Sa Dispositif de securite contre les surintensites d'un moteur electrique a courant continu
US4160192A (en) * 1977-06-03 1979-07-03 Mcallise Raymond J Delayed turn-off switching circuit
GB2040121B (en) * 1978-11-21 1983-05-11 Redring Electric Ltd Power control circuits
GB8321549D0 (en) * 1983-08-10 1983-09-14 British Telecomm Electronic switch
JPS60198618A (ja) * 1984-03-21 1985-10-08 Oki Electric Ind Co Ltd ダイナミツク論理回路
US4777379A (en) * 1984-11-02 1988-10-11 Young Danny J Power cycling apparatus
US4801822A (en) * 1986-08-11 1989-01-31 Matsushita Electric Works, Ltd. Semiconductor switching circuit
DE4122653C2 (de) * 1991-07-09 1996-04-11 Daimler Benz Ag Steuerbare Halbleiterschalteinrichtung mit integrierter Strombegrenzung und Übertemperaturabschaltung
SE470530B (sv) * 1992-11-16 1994-07-04 Ericsson Telefon Ab L M Strömbegränsare
DE19742930C1 (de) * 1997-09-29 1998-11-19 Siemens Ag Leistungsschalter mit Überlastschutz

Also Published As

Publication number Publication date
TW475320B (en) 2002-02-01
US6153948A (en) 2000-11-28
WO2000010249A1 (en) 2000-02-24
DE69940605D1 (de) 2009-04-30
CN1312972A (zh) 2001-09-12
EP1105969B1 (en) 2009-03-18
EP1105969B9 (en) 2009-09-09
JP2002523912A (ja) 2002-07-30
EP1105969A1 (en) 2001-06-13

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Granted publication date: 20040512

Termination date: 20140805

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