ATE174465T1 - Schaltungsanordnung - Google Patents

Schaltungsanordnung

Info

Publication number
ATE174465T1
ATE174465T1 AT92200896T AT92200896T ATE174465T1 AT E174465 T1 ATE174465 T1 AT E174465T1 AT 92200896 T AT92200896 T AT 92200896T AT 92200896 T AT92200896 T AT 92200896T AT E174465 T1 ATE174465 T1 AT E174465T1
Authority
AT
Austria
Prior art keywords
circuit arrangement
input current
signal
hand
variable input
Prior art date
Application number
AT92200896T
Other languages
English (en)
Inventor
Anton Cornelis Blom
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE174465T1 publication Critical patent/ATE174465T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Amplifiers (AREA)
AT92200896T 1991-04-04 1992-03-30 Schaltungsanordnung ATE174465T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91200780 1991-04-04

Publications (1)

Publication Number Publication Date
ATE174465T1 true ATE174465T1 (de) 1998-12-15

Family

ID=8207590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92200896T ATE174465T1 (de) 1991-04-04 1992-03-30 Schaltungsanordnung

Country Status (7)

Country Link
US (1) US5235255A (de)
EP (1) EP0507399B1 (de)
JP (1) JPH05121187A (de)
KR (1) KR100239098B1 (de)
AT (1) ATE174465T1 (de)
DE (1) DE69227794T2 (de)
TW (1) TW235383B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422546A (en) * 1978-03-20 1995-06-06 Nilssen; Ole K. Dimmable parallel-resonant electric ballast
US5250877A (en) * 1991-06-04 1993-10-05 Rockwell International Corporation Method and apparatus for driving a gas discharge lamp
US5369340A (en) * 1992-10-29 1994-11-29 North American Philips Corporation Driving scheme for a high intensity discharge ballast down converter
JP3294343B2 (ja) * 1992-11-13 2002-06-24 松下電工株式会社 電源装置
JP3258758B2 (ja) * 1993-04-12 2002-02-18 池田デンソー株式会社 放電灯点灯装置
US5428268A (en) * 1993-07-12 1995-06-27 Led Corporation N.V. Low frequency square wave electronic ballast for gas discharge
JP3315008B2 (ja) * 1994-06-28 2002-08-19 松下電工株式会社 放電灯点灯装置
JP3577318B2 (ja) * 1994-10-19 2004-10-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ランプに接続された第１及び第２回路ブランチを具えるランプ用回路配置
US5537006A (en) * 1994-12-13 1996-07-16 Prolux Corporation Power supply
US5569984A (en) * 1994-12-28 1996-10-29 Philips Electronics North America Corporation Method and controller for detecting arc instabilities in gas discharge lamps
US5623187A (en) * 1994-12-28 1997-04-22 Philips Electronics North America Corporation Controller for a gas discharge lamp with variable inverter frequency and with lamp power and bus voltage control
KR100429049B1 (ko) * 1995-10-09 2004-09-13 코닌클리케 필립스 일렉트로닉스 엔.브이. 회로장치
JPH11500861A (ja) * 1995-12-08 1999-01-19 フィリップス、エレクトロニクス、ネムローゼ、フェンノートシャップ バラスト・システム
US5942860A (en) * 1997-09-16 1999-08-24 Philips Electronics North America Corporation Electronic ballast for a high intensity discharge lamp with automatic acoustic resonance avoidance
US5859505A (en) * 1997-10-02 1999-01-12 Philips Electronics North America Corporation Method and controller for operating a high pressure gas discharge lamp at high frequencies to avoid arc instabilities
DE19805801A1 (de) * 1998-02-12 1999-08-19 Wittmann Lampen-Steuerschaltung
EP1316244B1 (de) * 2000-08-28 2006-08-09 Koninklijke Philips Electronics N.V. Schaltung
FR2830405B1 (fr) * 2001-09-28 2004-09-17 Sono Eclair Ballast electronique pour maitriser la puissance absorbee par une lampe a decharge et procede mis en oeuvre dans ce dispositif
CN100566499C (zh) * 2001-11-30 2009-12-02 皇家飞利浦电子股份有限公司 用于驱动气体放电灯的方法和装置
CN1606767A (zh) * 2001-12-21 2005-04-13 皇家飞利浦电子股份有限公司 带低压输出的电子镇流器
EP1472911A1 (de) * 2002-01-15 2004-11-03 Koninklijke Philips Electronics N.V. Einrichtung und verfahren zum betrieb einer entladungslampe
US6667583B2 (en) * 2002-05-07 2003-12-23 Supertex, Inc. Method and apparatus for efficiently driving a low-voltage device from a wide-range input supply
JP4490969B2 (ja) * 2003-09-22 2010-06-30 エム ケー エス インストルメンツ インコーポレーテッド 無線周波数プラズマ処理における不安定性を防止する方法及び装置
WO2006056918A1 (en) * 2004-11-24 2006-06-01 Koninklijke Philips Electronics N.V. High intensity discharge lamp driver with voltage feedback controller
US7221107B2 (en) * 2005-04-13 2007-05-22 Ballastronic, Inc. Low frequency electronic ballast for gas discharge lamps
KR101350329B1 (ko) 2007-01-25 2014-01-10 오스람 게엠베하 고압 방전 램프를 동작시키기 위한 회로 어레인지먼트 및 방법
JP2009032600A (ja) * 2007-07-28 2009-02-12 Funai Electric Co Ltd 蛍光管用電源、バックライト
DE102009019229A1 (de) * 2009-04-28 2010-11-04 Tridonicatco Gmbh & Co. Kg Leistungsgeregelte Betriebsschaltung für ein Leuchtmittel sowie Verfahren zum Betreiben derselben

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68747C (fi) * 1984-02-17 1985-10-10 Helvar Oy Ljusreglage foer en med en elektronisk anslutningsanordning forsedd lyslampa
US4777409A (en) * 1984-03-23 1988-10-11 Tracy Stanley J Fluorescent lamp energizing circuit
DE3517248A1 (de) * 1985-05-13 1986-11-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum betrieb von gasentladungslampen mit hoeherfrequentem strom
NL8600812A (nl) * 1985-12-17 1987-07-16 Philips Nv Schakeling geschikt voor het bedrijven van een hogedrukontladingslamp.
US4952848A (en) * 1988-07-05 1990-08-28 North American Philips Corporation Signal generating circuit for ballast control of discharge lamps
US4928038A (en) * 1988-09-26 1990-05-22 General Electric Company Power control circuit for discharge lamp and method of operating same

Also Published As

Publication number Publication date
KR100239098B1 (ko) 2000-01-15
US5235255A (en) 1993-08-10
KR920020300A (ko) 1992-11-20
TW235383B (de) 1994-12-01
DE69227794D1 (de) 1999-01-21
EP0507399B1 (de) 1998-12-09
JPH05121187A (ja) 1993-05-18
EP0507399A2 (de) 1992-10-07
EP0507399A3 (en) 1993-10-13
DE69227794T2 (de) 1999-06-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee