CN101448353A - 用于操作并联连接气体放电灯尤其是高强度放电灯的电路结构 - Google Patents

用于操作并联连接气体放电灯尤其是高强度放电灯的电路结构 Download PDF

Info

Publication number
CN101448353A
CN101448353A CNA2008101742499A CN200810174249A CN101448353A CN 101448353 A CN101448353 A CN 101448353A CN A2008101742499 A CNA2008101742499 A CN A2008101742499A CN 200810174249 A CN200810174249 A CN 200810174249A CN 101448353 A CN101448353 A CN 101448353A
Authority
CN
China
Prior art keywords
diode
circuit structure
switch element
lamp
inductor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2008101742499A
Other languages
English (en)
Chinese (zh)
Inventor
迈克尔·齐默尔曼
爱德华多·佩雷拉
马丁·休伯
费兰克·霍恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tridonic AG
TridonicAtco Schweiz AG
Original Assignee
Tridonic AG
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 Tridonic AG filed Critical Tridonic AG
Publication of CN101448353A publication Critical patent/CN101448353A/zh
Pending legal-status Critical Current

Links

Images

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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
CNA2008101742499A 2007-11-16 2008-11-14 用于操作并联连接气体放电灯尤其是高强度放电灯的电路结构 Pending CN101448353A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007054805.4 2007-11-16
DE102007054805A DE102007054805A1 (de) 2007-11-16 2007-11-16 Schaltungsanordnung zum Betreiben von Gasentladungslampen, bspw. HID-Lampen

Publications (1)

Publication Number Publication Date
CN101448353A true CN101448353A (zh) 2009-06-03

Family

ID=40404788

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008101742499A Pending CN101448353A (zh) 2007-11-16 2008-11-14 用于操作并联连接气体放电灯尤其是高强度放电灯的电路结构

Country Status (3)

Country Link
EP (1) EP2066152A1 (de)
CN (1) CN101448353A (de)
DE (1) DE102007054805A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9235240B2 (en) 2010-11-11 2016-01-12 Apple Inc. Insert molding around glass members for portable electronic devices

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825654A1 (de) 1988-07-28 1990-02-01 Bosch Gmbh Robert Sicherheitseinrichtung an einer handwerkzeugmaschine
DE4102069A1 (de) * 1991-01-24 1992-07-30 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer entladungslampe
US5220247A (en) * 1992-03-31 1993-06-15 Moisin Mihail S Circuit for driving a gas discharge lamp load
DE4243955B4 (de) * 1992-12-23 2010-11-18 Tridonicatco Gmbh & Co. Kg Vorschaltgerät für mindestens ein parallel betriebenes Gasentladungslampen-Paar
BE1007869A3 (nl) * 1993-12-13 1995-11-07 Koninkl Philips Electronics Nv Schakelinrichting.
EP0766500B1 (de) * 1995-09-27 2001-12-12 Koninklijke Philips Electronics N.V. Vorschaltgerät mit Symmetriertransformator für Leuchtstofflampen
CN1159952C (zh) * 1997-04-17 2004-07-28 东芝照明技术株式会社 放电灯点亮装置及照明装置
US6069455A (en) * 1998-04-15 2000-05-30 Electro-Mag International, Inc. Ballast having a selectively resonant circuit
ATE221715T1 (de) 1998-09-18 2002-08-15 Knobel Lichttech Schaltungsanordnung zum betreiben von gasentladungslampen
TWI256860B (en) * 2001-06-29 2006-06-11 Hon Hai Prec Ind Co Ltd Multi-tube driving system
ATE382253T1 (de) 2002-11-21 2008-01-15 Koninkl Philips Electronics Nv Schaltungsanordnung zum betrieb von gasentladungslampen
JP2004335443A (ja) * 2003-02-10 2004-11-25 Masakazu Ushijima 多灯点灯の放電管用インバータ回路及び面光源システム
DE102005001326A1 (de) * 2005-01-11 2006-07-20 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektronisches Vorschaltgerät (EVG)

Also Published As

Publication number Publication date
DE102007054805A1 (de) 2009-05-20
EP2066152A1 (de) 2009-06-03

Similar Documents

Publication Publication Date Title
US8384333B2 (en) Alternating voltage control apparatus
US6181066B1 (en) Frequency modulated ballast with loosely coupled transformer for parallel gas discharge lamp control
EP1078557B1 (de) Vorschaltgerät mit helligkeitssteuerung und regelverfahren für lampen unter verwendung eines frequenzgeregelten streufeldtransformators
JPS6329496A (ja) 低圧放電灯作動用回路装置
CN103563490A (zh) 用于镇流器的改良型可程序启动电路
US20060187693A1 (en) Power factor correction apparatus
EP2524579A2 (de) Blindstromkompensationsschaltung eines elektronischen vorschaltgeräts
Tam et al. Practical evaluation of dimming control methods for electronic ballasts
US8164280B2 (en) Electronic ballast
CN110429716A (zh) 一种变参数和变频率恒流恒压感应式无线电能传输系统
CN202231933U (zh) 一种亮度可调电子镇流器
KR20090084834A (ko) 고휘도 방전 램프에 전력을 공급하는 회로
WO2022127049A1 (zh) 谐振槽电路、宽电压输入输出电源和电子设备
CN101448353A (zh) 用于操作并联连接气体放电灯尤其是高强度放电灯的电路结构
Ng et al. High frequency AC distributed power system for fluorescent lighting
JP2001211658A (ja) 相補形スイッチを有するハロゲン電力変換器
JPH07245186A (ja) 放電灯点灯装置
CN214069815U (zh) 谐振槽电路、宽电压输入输出电源和电子设备
TWI446835B (zh) 諧振電容調整元件及其所適用之電流預熱型電子安定器
KR200243495Y1 (ko) 다수개의 캐패시터의 분압을 이용한 교류전압의 교류또는 직류 전압으로의 변환회로
JP3698226B2 (ja) 電源装置、放電灯点灯装置および照明装置
JP2011502334A (ja) 電圧型インバータを用いた蛍光ランプの始動
KR900002175Y1 (ko) 방전등용 전자식 안정기 회로
JP4701332B2 (ja) 交流電圧制御装置
KR200242727Y1 (ko) 2등형광등의점등장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20090603