ATE346479T1 - Elektrische schutzschaltungsanordnung - Google Patents

Elektrische schutzschaltungsanordnung

Info

Publication number
ATE346479T1
ATE346479T1 AT03704818T AT03704818T ATE346479T1 AT E346479 T1 ATE346479 T1 AT E346479T1 AT 03704818 T AT03704818 T AT 03704818T AT 03704818 T AT03704818 T AT 03704818T AT E346479 T1 ATE346479 T1 AT E346479T1
Authority
AT
Austria
Prior art keywords
load
semiconductor junction
sensing
operating current
junction device
Prior art date
Application number
AT03704818T
Other languages
English (en)
Inventor
Simon Mark Brattel
Original Assignee
Design Design Technology 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 Design Design Technology Ltd filed Critical Design Design Technology Ltd
Application granted granted Critical
Publication of ATE346479T1 publication Critical patent/ATE346479T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Electronic Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Amplifiers (AREA)
  • Protection Of Static Devices (AREA)
AT03704818T 2002-02-27 2003-02-25 Elektrische schutzschaltungsanordnung ATE346479T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0204539A GB2386007B (en) 2002-02-27 2002-02-27 Electrical circuit protection arrangement

Publications (1)

Publication Number Publication Date
ATE346479T1 true ATE346479T1 (de) 2006-12-15

Family

ID=9931848

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03704818T ATE346479T1 (de) 2002-02-27 2003-02-25 Elektrische schutzschaltungsanordnung

Country Status (9)

Country Link
US (1) US7656631B2 (de)
EP (1) EP1479271B1 (de)
AT (1) ATE346479T1 (de)
AU (1) AU2003207346B2 (de)
CA (1) CA2477587A1 (de)
DE (1) DE60309845T2 (de)
GB (1) GB2386007B (de)
NZ (1) NZ534951A (de)
WO (1) WO2003073798A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4887757B2 (ja) * 2005-11-25 2012-02-29 パナソニック電工株式会社 点灯装置及び照明装置
AT504988B1 (de) 2007-03-14 2010-07-15 Lunatone Ind Elektronik Gmbh Schaltung und verfahren zur spannungsversorgung von elektrolumineszenz-folien
US20110109602A1 (en) * 2008-07-16 2011-05-12 Freescale Semiconductor, Inc. Fault detection apparatus for alphanumeric display system and method of detecting a fault
US9980356B2 (en) * 2013-01-04 2018-05-22 Cree, Inc. Lighting fixture with integral circuit protection
US10516260B2 (en) 2017-03-01 2019-12-24 Hewlett Packard Enterprise Development Lp Multi-node system fault management
US11776781B2 (en) * 2018-05-08 2023-10-03 Eric W. Kramer Variable control switch
US10879652B2 (en) * 2018-09-21 2020-12-29 Infineon Technologies Ag Auxiliary power outlet with load inductance measurement system
GB2624624A (en) 2022-11-16 2024-05-29 Visive Group Ltd Apparatus and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307392A (en) * 1979-12-17 1981-12-22 Reliance Electric Co. Digital display verification
GB2088161A (en) * 1980-11-21 1982-06-03 Ultra Electronic Controls Ltd Bulb Driver with Short Circuit Protection
US4454503A (en) * 1981-09-03 1984-06-12 General Electric Company Transistor fault indicator
GB9308294D0 (en) * 1993-04-22 1993-06-09 Gilbarco Ltd Error detection apparatus for an electro-optic display
US5701090A (en) * 1994-11-15 1997-12-23 Mitsubishi Denki Kabushiki Kaisha Data output circuit with reduced output noise
US5805401A (en) * 1995-08-30 1998-09-08 Cherry Semiconductor Corporation Undervoltage lockout circuit with sleep pin
JP2000033729A (ja) 1998-07-16 2000-02-02 Hitachi Cable Ltd 発光ダイオードアレイ
KR19990083648A (ko) * 1998-07-21 1999-12-06 최병석 전광 표시 장치의 고장 검출 회로 및 그를 이용한 표시 상태 검출 방법
DE10115869B4 (de) * 2001-03-30 2009-12-17 Automotive Lighting Reutlingen Gmbh Vorrichtung zum Schutz einer Endstufenschaltung

Also Published As

Publication number Publication date
US20080291594A1 (en) 2008-11-27
AU2003207346A1 (en) 2003-09-09
DE60309845T2 (de) 2007-06-21
EP1479271A1 (de) 2004-11-24
CA2477587A1 (en) 2003-09-04
EP1479271B1 (de) 2006-11-22
US7656631B2 (en) 2010-02-02
GB2386007B (en) 2005-08-24
GB0204539D0 (en) 2002-04-10
GB2386007A (en) 2003-09-03
WO2003073798A1 (en) 2003-09-04
DE60309845D1 (de) 2007-01-04
NZ534951A (en) 2006-07-28
AU2003207346B2 (en) 2008-06-26

Similar Documents

Publication Publication Date Title
CN107887895B (zh) 检测装置、检测方法和检测系统
KR102504997B1 (ko) 고체 상태의 라인 장애 회로 차단기
US8461769B2 (en) LED driving circuit, LED driving control unit and transistor switch module thereof
US9985429B2 (en) Inrush current limiter circuit
TW200618437A (en) Overcurrent protection circuit
DE60216808D1 (de) Bestimmen elektrischer fehler in unterirdischen stromversorgungssystemen mit einem richtelement
JP2011517024A5 (de)
KR980006712A (ko) 과전압 분기를 이용한 빠른 배터리 충전 회로
TW200945946A (en) Dimmer triggering circuit, dimmer system and dimmable device
CA2321128A1 (en) Light responsive semiconductor switch with shorted load protection
TWI256758B (en) Overvoltage protection circuit applied in power supply
ATE346479T1 (de) Elektrische schutzschaltungsanordnung
CN106973456A (zh) 保护电路组合件和方法
TW200623494A (en) Safety device for preventing overcharge and secondary battery therewith
EP1383223A3 (de) Schaltung zur Stromversorgung einer Fahrradvorrichtung
GB0312237D0 (en) Undercurrent sense arrangement and method
CN108767974B (zh) 一种带电池欠压关断的电源自动切换电路
CN110957698A (zh) 用电设备的保护电路
US20060232137A1 (en) Self-latching Power Supply Apparatus
JP2007014180A (ja) 直流電源装置
WO2005008727A3 (en) Transient protection and current control of devices
TW200743114A (en) Band gap reference circuit for low voltage and semiconductor device including the same
DE59807260D1 (de) Fehlerstrom-schutzeinrichtung
CN104078921B (zh) 一种具有短路保护装置的控制器
US8159195B2 (en) Overvoltage protection circuit for use in charger circuit system and charge circuit with overvoltage protection function

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties