FI20065645L - PFC ja virranrajoittimen ohjausmikropiiri - Google Patents

PFC ja virranrajoittimen ohjausmikropiiri Download PDF

Info

Publication number
FI20065645L
FI20065645L FI20065645A FI20065645A FI20065645L FI 20065645 L FI20065645 L FI 20065645L FI 20065645 A FI20065645 A FI 20065645A FI 20065645 A FI20065645 A FI 20065645A FI 20065645 L FI20065645 L FI 20065645L
Authority
FI
Finland
Prior art keywords
pfc
ballast
microcontroller
Prior art date
Application number
FI20065645A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Thomas Ribarich
Original Assignee
Int Rectifier 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 Int Rectifier Corp filed Critical Int Rectifier Corp
Publication of FI20065645L publication Critical patent/FI20065645L/fi

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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2988—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2985—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2986—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
FI20065645A 2004-04-08 2006-10-06 PFC ja virranrajoittimen ohjausmikropiiri FI20065645L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56087504P 2004-04-08 2004-04-08
PCT/US2005/012200 WO2005101921A2 (en) 2004-04-08 2005-04-08 Pfc and ballast control ic

Publications (1)

Publication Number Publication Date
FI20065645L true FI20065645L (fi) 2006-10-06

Family

ID=37735810

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065645A FI20065645L (fi) 2004-04-08 2006-10-06 PFC ja virranrajoittimen ohjausmikropiiri

Country Status (8)

Country Link
US (2) US7298099B2 (ko)
EP (1) EP1736037A4 (ko)
KR (1) KR100872897B1 (ko)
CN (1) CN101208997A (ko)
DE (1) DE112005000783T5 (ko)
FI (1) FI20065645L (ko)
GB (1) GB2428526B (ko)
WO (1) WO2005101921A2 (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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WO2006011135A2 (en) * 2004-07-26 2006-02-02 S.M. Universe Electronics Ltd. Voltage regulator
DE102004051162B4 (de) * 2004-10-20 2019-07-18 Tridonic Gmbh & Co Kg Modulation eines PFC bei DC-Betrieb
DE112006003483B4 (de) * 2005-12-26 2014-09-04 Autonetworks Technologies, Ltd. Energieversorgungssteuerung und Schwellenwerteinstellverfahren dafür
KR101394613B1 (ko) * 2007-07-04 2014-05-14 페어차일드코리아반도체 주식회사 진단 장치 및 이를 이용하는 램프 안정기 회로
US8366652B2 (en) * 2007-08-17 2013-02-05 The Invention Science Fund I, Llc Systems, devices, and methods including infection-fighting and monitoring shunts
EP2124510B1 (de) * 2008-05-16 2013-01-02 Infineon Technologies Austria AG Verfahren zur Ansteuerung einer Leuchtstofflampe und Lampenvorschaltgerät
US7977887B2 (en) * 2008-09-09 2011-07-12 Delphi Technologies, Inc. Low leakage current LED drive apparatus with fault protection and diagnostics
JP5268615B2 (ja) * 2008-12-15 2013-08-21 キヤノン株式会社 電源装置および画像形成装置
DE102009004852A1 (de) * 2009-01-16 2010-07-29 Osram Gesellschaft mit beschränkter Haftung Detektorschaltung und Verfahren zur Ansteuerung einer Leuchtstofflampe
DE102009004851A1 (de) * 2009-01-16 2010-07-29 Osram Gesellschaft mit beschränkter Haftung Detektorschaltung und Verfahren zur Ansteuerung einer Leuchtstofflampe
JP5346238B2 (ja) * 2009-04-24 2013-11-20 パナソニック株式会社 電源装置
US8482213B1 (en) 2009-06-29 2013-07-09 Panasonic Corporation Electronic ballast with pulse detection circuit for lamp end of life and output short protection
WO2011002600A1 (en) * 2009-06-30 2011-01-06 Microsemi Corporation Integrated backlight control system
EP2514278B1 (en) * 2009-12-15 2015-02-18 Koninklijke Philips N.V. Electronic ballast with power thermal cutback
KR101658210B1 (ko) * 2010-02-19 2016-09-21 페어차일드코리아반도체 주식회사 예열 제어 장치, 이를 포함하는 램프 구동 장치및 예열 제어 방법
CN101848587B (zh) * 2010-06-30 2015-02-25 浙江大邦科技有限公司 电子镇流器及其点火控制装置和点火方法
TWI425877B (zh) * 2010-10-04 2014-02-01 Delta Electronics Inc 氣體放電燈管的安定控制電路與安定電路的控制方法
DE102010042020A1 (de) * 2010-10-06 2012-04-12 Osram Ag Schaltung und Verfahren zur Ansteuerung einer Lampe
US8779678B2 (en) 2011-08-23 2014-07-15 Dudley Allan ROBERTS Segmented electronic arc lamp ballast
US8947020B1 (en) 2011-11-17 2015-02-03 Universal Lighting Technologies, Inc. End of life control for parallel lamp ballast
EP2747263B1 (en) * 2012-12-18 2015-02-25 Dialog Semiconductor GmbH Back-up capacitor
US9541022B2 (en) * 2014-04-28 2017-01-10 Caterpillar Inc. Electronic control module with driver banks for engines
CN104333938B (zh) * 2014-09-02 2018-01-05 北京东方百士电子有限公司 可编程电子镇流器
US10498257B2 (en) * 2016-06-30 2019-12-03 Astec International Limited Switching power converters controlled with control signals having variable on-times
CN107889332A (zh) * 2017-12-15 2018-04-06 西安拓尔微电子有限责任公司 一种闪光器中电容的快速补电电路及方法
CN110677960A (zh) * 2019-11-05 2020-01-10 西安拓尔微电子有限责任公司 一种闪光器快速启动电路及控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477748A (en) * 1980-10-07 1984-10-16 Thomas Industries, Inc. Solid state ballast
FR2646538B1 (fr) * 1989-04-26 1991-08-23 Valeo Vision Dispositif d'eclairage de vehicule automobile comportant des moyens de protection contre les courts-circuits
US6008593A (en) * 1997-02-12 1999-12-28 International Rectifier Corporation Closed-loop/dimming ballast controller integrated circuits
US5883473A (en) * 1997-12-03 1999-03-16 Motorola Inc. Electronic Ballast with inverter protection circuit
DE19900153A1 (de) * 1998-01-05 1999-07-15 Int Rectifier Corp Integrierte Gate-Treiberschaltung
US6232727B1 (en) * 1998-10-07 2001-05-15 Micro Linear Corporation Controlling gas discharge lamp intensity with power regulation and end of life protection
JP2001015289A (ja) * 1999-04-28 2001-01-19 Mitsubishi Electric Corp 放電灯点灯装置
US6185082B1 (en) 1999-06-01 2001-02-06 System General Corporation Protection circuit for a boost power converter
US6259615B1 (en) * 1999-07-22 2001-07-10 O2 Micro International Limited High-efficiency adaptive DC/AC converter
ATE348354T1 (de) * 2000-10-20 2007-01-15 Int Rectifier Corp Ballaststeuer-ic mit leistungsfaktorkorrektur
WO2002060228A1 (en) * 2001-01-24 2002-08-01 Stmicroelectronics S.R.L. Fault management method for electronic ballast
US6720739B2 (en) * 2001-09-17 2004-04-13 Osram Sylvania, Inc. Ballast with protection circuit for quickly responding to electrical disturbances
US6879115B2 (en) * 2002-07-09 2005-04-12 International Rectifier Corporation Adaptive ballast control IC
JP3918151B2 (ja) * 2002-08-28 2007-05-23 ミネベア株式会社 放電灯点灯回路
US6979959B2 (en) 2002-12-13 2005-12-27 Microsemi Corporation Apparatus and method for striking a fluorescent lamp
US7154232B2 (en) * 2003-06-24 2006-12-26 International Rectifier Corporation Ballast control IC with multi-function feedback sense
US7015652B2 (en) * 2003-10-17 2006-03-21 Universal Lighting Technologies, Inc. Electronic ballast having end of lamp life, overheating, and shut down protections, and reignition and multiple striking capabilities
US7098605B2 (en) * 2004-01-15 2006-08-29 Fairchild Semiconductor Corporation Full digital dimming ballast for a fluorescent lamp

Also Published As

Publication number Publication date
WO2005101921A8 (en) 2008-01-10
KR20070009679A (ko) 2007-01-18
DE112005000783T5 (de) 2007-03-08
WO2005101921A3 (en) 2007-11-08
US7298099B2 (en) 2007-11-20
EP1736037A2 (en) 2006-12-27
GB2428526A (en) 2007-01-31
CN101208997A (zh) 2008-06-25
GB0621355D0 (en) 2006-12-13
GB2428526B (en) 2007-12-19
EP1736037A4 (en) 2009-03-04
US20080054824A1 (en) 2008-03-06
KR100872897B1 (ko) 2008-12-10
WO2005101921A2 (en) 2005-10-27
US7977893B2 (en) 2011-07-12
US20050225265A1 (en) 2005-10-13

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