CN101981797B - 用于发光器件的操作装置中的低压供电 - Google Patents
用于发光器件的操作装置中的低压供电 Download PDFInfo
- Publication number
- CN101981797B CN101981797B CN200980111786.1A CN200980111786A CN101981797B CN 101981797 B CN101981797 B CN 101981797B CN 200980111786 A CN200980111786 A CN 200980111786A CN 101981797 B CN101981797 B CN 101981797B
- Authority
- CN
- China
- Prior art keywords
- power supply
- low
- voltage
- switch
- voltage power
- 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.)
- Expired - Fee Related
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
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping 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
-
- 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)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008016754A DE102008016754A1 (de) | 2008-03-31 | 2008-03-31 | Niedervoltversorgung in Betriebsgeräten für Leuchtmittel |
DE102008016754.1 | 2008-03-31 | ||
PCT/EP2009/002273 WO2009121529A1 (de) | 2008-03-31 | 2009-03-27 | Niedervoltversorgung in betriebsgeräten für leuchtmittel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101981797A CN101981797A (zh) | 2011-02-23 |
CN101981797B true CN101981797B (zh) | 2016-11-16 |
Family
ID=40716950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980111786.1A Expired - Fee Related CN101981797B (zh) | 2008-03-31 | 2009-03-27 | 用于发光器件的操作装置中的低压供电 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2258038A1 (de) |
CN (1) | CN101981797B (de) |
DE (1) | DE102008016754A1 (de) |
WO (1) | WO2009121529A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7932682B2 (en) * | 2008-06-30 | 2011-04-26 | Osram Sylvania, Inc. | Internal power supply for a ballast |
AT12594U1 (de) * | 2010-03-03 | 2012-08-15 | Tridonic Gmbh & Co Kg | Schnittstelle für ein betriebsgerät für leuchtmittel |
DE102010042029A1 (de) | 2010-10-06 | 2012-04-12 | Tridonic Gmbh & Co. Kg | Betriebsgerät für Leuchtmittel mit Niedervolt-Spannungsversorgung |
DE102010064012A1 (de) | 2010-12-23 | 2012-06-28 | Tridonic Gmbh & Co. Kg | Betriebsgerät für Leuchtmittel |
EP3679643A4 (de) * | 2017-09-25 | 2020-09-16 | Huawei Technologies Co., Ltd. | Stromversorgungssystem mit reduzierter massenkapazität |
DE102019130876A1 (de) * | 2019-11-15 | 2021-05-20 | Tridonic Gmbh & Co Kg | Niedervoltspannungsversorgung für externe Geräte ausgehend von einem Betriebsgerät für Gebäudetechnik |
CN113078818A (zh) * | 2021-04-29 | 2021-07-06 | 宁波三星医疗电气股份有限公司 | 一种隔离式双路输出dc-dc电源及工控设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717858A (zh) * | 2002-12-24 | 2006-01-04 | 照明技术电子工业有限公司 | 用于电源的节能启动电路 |
CN101060743A (zh) * | 2007-03-19 | 2007-10-24 | 崇贸科技股份有限公司 | 谐振逆变器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477748A (en) * | 1980-10-07 | 1984-10-16 | Thomas Industries, Inc. | Solid state ballast |
DE3729383A1 (de) * | 1987-09-03 | 1989-03-16 | Philips Patentverwaltung | Schaltungsanordnung zum starten einer hochdruckgasentladungslampe |
DE3888675D1 (de) * | 1988-04-20 | 1994-04-28 | Zumtobel Ag Dornbirn | Vorschaltgerät für eine Entladungslampe. |
CH683219A5 (de) * | 1992-04-06 | 1994-01-31 | Starkstrom Elektronik Ag | Elektronisches Vorschaltgerät für eine Niederdruck-Gasentladungslampe. |
CA2103982C (en) * | 1993-08-12 | 1997-05-27 | Ivan Meszlenyi | Start-up and running circuit for resonant transition power converters |
US5550436A (en) * | 1994-09-01 | 1996-08-27 | International Rectifier Corporation | MOS gate driver integrated circuit for ballast circuits |
JP2001275347A (ja) * | 2000-03-27 | 2001-10-05 | Toshiba Lighting & Technology Corp | 電源装置 |
DE10106438A1 (de) * | 2001-02-09 | 2002-08-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Vorschaltgerät zum Betrieb von elektrischen Lampen |
ATE310330T1 (de) | 2001-04-06 | 2005-12-15 | Microchip Tech Inc | Einrichtung zur verminderung des energieverbrauchs im zustand der betriebsbereitschaft in dali |
GB2384328A (en) * | 2002-01-16 | 2003-07-23 | Mitel Knowledge Corp | Regulated power supply starting circuit |
WO2003103121A1 (ja) * | 2002-05-30 | 2003-12-11 | サンケン電気株式会社 | コンバータ |
US7112897B2 (en) * | 2002-12-06 | 2006-09-26 | Northrop Grumman Corporation | Capacitor and switch components cooperation to maintain input voltage to target circuit at or above cut-off voltage until power circuit is able to maintain the input voltage |
JP4333519B2 (ja) * | 2004-08-18 | 2009-09-16 | サンケン電気株式会社 | スイッチング電源装置 |
-
2008
- 2008-03-31 DE DE102008016754A patent/DE102008016754A1/de not_active Withdrawn
-
2009
- 2009-03-27 WO PCT/EP2009/002273 patent/WO2009121529A1/de active Application Filing
- 2009-03-27 EP EP09727959A patent/EP2258038A1/de not_active Withdrawn
- 2009-03-27 CN CN200980111786.1A patent/CN101981797B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717858A (zh) * | 2002-12-24 | 2006-01-04 | 照明技术电子工业有限公司 | 用于电源的节能启动电路 |
CN101060743A (zh) * | 2007-03-19 | 2007-10-24 | 崇贸科技股份有限公司 | 谐振逆变器 |
Also Published As
Publication number | Publication date |
---|---|
WO2009121529A1 (de) | 2009-10-08 |
CN101981797A (zh) | 2011-02-23 |
EP2258038A1 (de) | 2010-12-08 |
DE102008016754A1 (de) | 2009-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101981797B (zh) | 用于发光器件的操作装置中的低压供电 | |
CN101803465B (zh) | 用于驱动至少一个发光二极管和至少一个荧光灯的电路装置和方法 | |
TW545088B (en) | Ballast for operating electric lamps | |
CN104813742B (zh) | 电源电压管理 | |
JP2002281764A (ja) | 発光ダイオード用電源 | |
CA2512449A1 (en) | Ballast with filament heating control circuit | |
WO1991012703A1 (en) | Light-emitting power source circuit | |
CN102158079A (zh) | 电源装置和照明器具 | |
CN103947290A (zh) | 用于操作低功率照明单元的电路装置及操作其的方法 | |
CN101984780A (zh) | 用于发光器件的操作装置和照明*** | |
CN103959915B (zh) | 用于降压转换器的起动电路 | |
CN101754531A (zh) | 点灯装置及使用该点灯装置的照明器具 | |
US20110068714A1 (en) | High pressure discharge lamp lighting device and illumination instrument | |
KR20060126389A (ko) | 하나 이상의 램프에 대한 전자 안정기 | |
CN102484931B (zh) | 电源驱动器电路、包含其的照明设备和操作其的方法 | |
CN102438384B (zh) | 放电灯点灯电路 | |
KR19990083245A (ko) | 방전램프점등장치및조명장치 | |
CN101849440A (zh) | 用于消除电解电容器上dc偏置的方法和***及用于电流馈入镇流器的关闭检测电路 | |
CN1035407A (zh) | 放电灯的激励方法及实现它的电子装置 | |
KR100547290B1 (ko) | 동기 정류를 하는 직렬 공진 컨버터의 승압형 제어 방법 | |
CN1604716B (zh) | 用于电子镇流器的单向转换限流截止电路的方法和装置 | |
CN1615066B (zh) | 具有灯故障时继续工作的转换器的电子镇流器及工作方法 | |
CN105430829A (zh) | 一种自供电升降压led驱动电源装置及其方法 | |
CN108347805B (zh) | 兼容镇流器的驱动电路及led装置 | |
CN207122778U (zh) | 辅助电源模块和led直管灯***以及led直管灯组 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20200327 |
|
CF01 | Termination of patent right due to non-payment of annual fee |