ATE529948T1 - Dv/dt-detektions-überstromschutzschaltung für eine stromversorgung - Google Patents

Dv/dt-detektions-überstromschutzschaltung für eine stromversorgung

Info

Publication number
ATE529948T1
ATE529948T1 AT05705613T AT05705613T ATE529948T1 AT E529948 T1 ATE529948 T1 AT E529948T1 AT 05705613 T AT05705613 T AT 05705613T AT 05705613 T AT05705613 T AT 05705613T AT E529948 T1 ATE529948 T1 AT E529948T1
Authority
AT
Austria
Prior art keywords
switching transistor
power switching
overcurrent protection
protection circuit
power supply
Prior art date
Application number
AT05705613T
Other languages
English (en)
Inventor
Richard Black
Original Assignee
Lutron Electronics Co
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 Lutron Electronics Co filed Critical Lutron Electronics Co
Application granted granted Critical
Publication of ATE529948T1 publication Critical patent/ATE529948T1/de

Links

Classifications

    • 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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/2176—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)
AT05705613T 2004-01-16 2005-01-12 Dv/dt-detektions-überstromschutzschaltung für eine stromversorgung ATE529948T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/759,690 US7542258B2 (en) 2004-01-16 2004-01-16 DV/dt-detecting overcurrent protection circuit for power supply
PCT/US2005/001036 WO2005074137A1 (en) 2004-01-16 2005-01-12 Dv/dt-detecting overcurrent protection circuit for power supply

Publications (1)

Publication Number Publication Date
ATE529948T1 true ATE529948T1 (de) 2011-11-15

Family

ID=34749745

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05705613T ATE529948T1 (de) 2004-01-16 2005-01-12 Dv/dt-detektions-überstromschutzschaltung für eine stromversorgung

Country Status (7)

Country Link
US (1) US7542258B2 (de)
EP (1) EP1706941B1 (de)
JP (1) JP2007518389A (de)
CN (1) CN1930779B (de)
AT (1) ATE529948T1 (de)
CA (1) CA2553777C (de)
WO (1) WO2005074137A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8067926B2 (en) * 2007-12-21 2011-11-29 Lutron Electronics Co., Inc. Power supply for a load control device
US7889526B2 (en) * 2008-05-02 2011-02-15 Lutron Electronics Co., Inc. Cat-ear power supply having a latch reset circuit
WO2010068197A1 (en) * 2008-12-09 2010-06-17 Hewlett-Packard Development Company, L.P. Power circuit
US8334663B2 (en) 2010-07-30 2012-12-18 Lutron Electronics Co., Inc. Power supply for a load control device
CN104272594B (zh) * 2012-05-01 2018-04-27 大岛俊蔵 过电流保护电源装置
WO2015080599A1 (en) * 2013-11-26 2015-06-04 Powerbyproxi Limited Overcurrent protection circuit
WO2017134824A1 (ja) 2016-02-05 2017-08-10 俊蔵 大島 電源装置
US11146059B2 (en) 2016-11-25 2021-10-12 Harman Becker Automotive Systems Gmbh Circuit and method for managing an inrush current
CN107393491B (zh) * 2017-07-18 2018-08-14 深圳市华星光电半导体显示技术有限公司 时钟信号输出电路及液晶显示装置
CN107947123B (zh) * 2017-10-24 2024-08-06 杭州必易微电子有限公司 Acdc开关电源保护电路及acdc开关电源装置
CN110058631B (zh) 2018-01-18 2022-07-29 恩智浦美国有限公司 具有前馈电路的电压调节器
CN112558741B (zh) * 2020-12-15 2024-07-26 维沃移动通信有限公司 保护方法、保护装置、电子设备、可读存储介质和芯片
CN112821886A (zh) * 2020-12-23 2021-05-18 重庆两江卫星移动通信有限公司 一种基于mosfet的过流检测保护电路
EP4525282A1 (de) * 2023-09-15 2025-03-19 Samsung SDI Co., Ltd. Hochspannungsseitige überstrom- und überspannungsschutzschaltung

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US3727148A (en) * 1972-01-10 1973-04-10 R Carver Amplifier with protective energy limiter circuit components
US3854779A (en) * 1972-05-01 1974-12-17 Philips Corp Anti-lock vehicle brake systems
US3970869A (en) * 1975-03-03 1976-07-20 The United States Of America As Represented By The Secretary Of The Navy Low power driver
DE2831495A1 (de) * 1978-07-14 1980-01-24 Licentia Gmbh Ueberstromschutz fuer einen zwischenkreisumrichter oder selbstgefuehrten wechselrichter
US4365171A (en) * 1980-12-23 1982-12-21 General Electric Company Low loss snubber circuit
DE3202319A1 (de) 1982-01-26 1983-07-28 Siemens AG, 1000 Berlin und 8000 München Schutzschaltung fuer einen leistungstransistor
DE3243467C2 (de) 1982-11-24 1986-02-20 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum Schutz eines Schalttransistors
JPH0787353B2 (ja) 1985-05-31 1995-09-20 株式会社日立製作所 スイツチング回路
JP3222330B2 (ja) * 1994-09-20 2001-10-29 株式会社日立製作所 半導体回路及び半導体集積回路
US5751052A (en) * 1996-04-01 1998-05-12 Motorola, Inc. Inductive driver circuit and method therefor
US6166500A (en) * 1997-07-18 2000-12-26 Siemens Canada Limited Actively controlled regenerative snubber for unipolar brushless DC motors
JP3447949B2 (ja) * 1998-03-31 2003-09-16 株式会社東芝 絶縁ゲート型半導体素子のゲート駆動回路、電力変換装置
CN2394381Y (zh) * 1998-04-23 2000-08-30 李跃 隔离栅双极性晶体管的触发和驱动模板
JP4051182B2 (ja) 2001-04-17 2008-02-20 矢崎総業株式会社 過電流検出装置
JP4574902B2 (ja) * 2001-07-13 2010-11-04 セイコーインスツル株式会社 ボルテージレギュレータ
GB0130754D0 (en) * 2001-12-21 2002-02-06 Lucas Industries Ltd Switch control circuit

Also Published As

Publication number Publication date
EP1706941A1 (de) 2006-10-04
CA2553777A1 (en) 2005-08-11
CN1930779B (zh) 2012-06-06
WO2005074137A1 (en) 2005-08-11
CA2553777C (en) 2013-08-06
US20050157441A1 (en) 2005-07-21
EP1706941B1 (de) 2011-10-19
CN1930779A (zh) 2007-03-14
JP2007518389A (ja) 2007-07-05
US7542258B2 (en) 2009-06-02

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Legal Events

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