TW475320B - Electronic circuits with wide dynamic range of on/off delay time and method therefor - Google Patents

Electronic circuits with wide dynamic range of on/off delay time and method therefor Download PDF

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Publication number
TW475320B
TW475320B TW088113804A TW88113804A TW475320B TW 475320 B TW475320 B TW 475320B TW 088113804 A TW088113804 A TW 088113804A TW 88113804 A TW88113804 A TW 88113804A TW 475320 B TW475320 B TW 475320B
Authority
TW
Taiwan
Prior art keywords
coupled
load
electrode
switch
mosfet
Prior art date
Application number
TW088113804A
Other languages
English (en)
Chinese (zh)
Inventor
Adrian I Cogan
Shukri J Souri
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of TW475320B publication Critical patent/TW475320B/zh

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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

Landscapes

  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
TW088113804A 1998-08-13 1999-08-12 Electronic circuits with wide dynamic range of on/off delay time and method therefor TW475320B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
TW475320B true TW475320B (en) 2002-02-01

Family

ID=22458096

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088113804A TW475320B (en) 1998-08-13 1999-08-12 Electronic circuits with wide dynamic range of on/off delay time and method therefor

Country Status (7)

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

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
WO2005059936A2 (en) * 2003-12-11 2005-06-30 Joslyn Hi-Voltage Corp. 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
WO2018126337A1 (zh) * 2017-01-03 2018-07-12 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
JP2002523912A (ja) 2002-07-30
CN1312972A (zh) 2001-09-12
EP1105969B9 (en) 2009-09-09
WO2000010249A1 (en) 2000-02-24
DE69940605D1 (de) 2009-04-30
US6153948A (en) 2000-11-28
CN1149736C (zh) 2004-05-12
EP1105969A1 (en) 2001-06-13
EP1105969B1 (en) 2009-03-18

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees