CN1130957C - 具有内含的功率因数校正的单开关镇流器 - Google Patents
具有内含的功率因数校正的单开关镇流器 Download PDFInfo
- Publication number
- CN1130957C CN1130957C CN97190312A CN97190312A CN1130957C CN 1130957 C CN1130957 C CN 1130957C CN 97190312 A CN97190312 A CN 97190312A CN 97190312 A CN97190312 A CN 97190312A CN 1130957 C CN1130957 C CN 1130957C
- Authority
- CN
- China
- Prior art keywords
- node
- output
- section point
- rectification circuit
- secondary winding
- 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
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
- H05B41/02—Details
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/04—Dimming circuit for fluorescent lamps
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/05—Starting and operating circuit for fluorescent lamp
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/627,559 US5694006A (en) | 1996-04-04 | 1996-04-04 | Single switch ballast with integrated power factor correction |
US08/627,559 | 1996-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1188587A CN1188587A (zh) | 1998-07-22 |
CN1130957C true CN1130957C (zh) | 2003-12-10 |
Family
ID=24515156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97190312A Expired - Fee Related CN1130957C (zh) | 1996-04-04 | 1997-01-31 | 具有内含的功率因数校正的单开关镇流器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5694006A (zh) |
EP (1) | EP0835598A4 (zh) |
JP (1) | JPH11507176A (zh) |
KR (1) | KR100270897B1 (zh) |
CN (1) | CN1130957C (zh) |
AU (1) | AU689408B2 (zh) |
BR (1) | BR9706577A (zh) |
WO (1) | WO1997038476A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5969481A (en) * | 1997-09-30 | 1999-10-19 | Motorola Inc. | Power supply and electronic ballast with high efficiency voltage converter |
US5869937A (en) * | 1997-12-17 | 1999-02-09 | Motorola Inc. | High efficiency electronic ballast |
US6181082B1 (en) * | 1998-10-15 | 2001-01-30 | Electro-Mag International, Inc. | Ballast power control circuit |
US6144173A (en) * | 1999-11-10 | 2000-11-07 | General Electric Company | Single switch electronic ballast |
US6784622B2 (en) * | 2001-12-05 | 2004-08-31 | Lutron Electronics Company, Inc. | Single switch electronic dimming ballast |
US7285919B2 (en) | 2001-06-22 | 2007-10-23 | Lutron Electronics Co., Inc. | Electronic ballast having improved power factor and total harmonic distortion |
US6597128B2 (en) | 2001-10-03 | 2003-07-22 | Hubbell Incorporated | Remote discharge lamp ignition circuitry |
US6791279B1 (en) * | 2003-03-19 | 2004-09-14 | Lutron Electronics Co., Inc. | Single-switch electronic dimming ballast |
KR20060035883A (ko) * | 2004-10-21 | 2006-04-27 | 송수민 | 교류 전용 안정기 |
CN101427612B (zh) * | 2006-04-27 | 2013-02-20 | 禤伟旗 | 荧光灯电子驱动器 |
US8174201B2 (en) * | 2009-03-24 | 2012-05-08 | Sheng-Hann Lee | Self-oscillating transformerless electronic ballast |
WO2011020199A1 (en) * | 2009-08-21 | 2011-02-24 | Queen's University At Kingston | Electronic ballast with high power factor |
WO2011071993A2 (en) * | 2009-12-08 | 2011-06-16 | Osram Sylvania Inc. | Transition mode commutation for inverter |
CN101909396B (zh) * | 2010-08-27 | 2013-04-17 | 浙江大邦科技有限公司 | 一种电子镇流器及其过压钳位保护方法 |
US9547319B2 (en) * | 2012-08-28 | 2017-01-17 | Abl Ip Holding Llc | Lighting control device |
US9041312B2 (en) * | 2012-08-28 | 2015-05-26 | Abl Ip Holding Llc | Lighting control device |
US8963478B2 (en) * | 2012-10-25 | 2015-02-24 | Regal Beloit America, Inc. | Drive circuits and systems for motor controller protection |
US8883857B2 (en) * | 2012-12-07 | 2014-11-11 | Baylor College Of Medicine | Small molecule xanthine oxidase inhibitors and methods of use |
US8937437B2 (en) * | 2013-06-13 | 2015-01-20 | Osram Syvlania Inc. | Ballast with anti-striation circuit |
CN103595386B (zh) * | 2013-11-27 | 2016-04-13 | 苏州铜威激光有限公司 | 氢闸流管控制栅极的驱动源 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2994012A (en) * | 1960-03-17 | 1961-07-25 | Hewlett Packard Co | Gas discharge tube pulsing circuit |
US3781595A (en) * | 1971-05-28 | 1973-12-25 | Gen Electric Co Ltd | Electrical discharge lamp |
US3922582A (en) * | 1974-08-22 | 1975-11-25 | Gte Sylvania Inc | Current limited oxcillator arrangement |
US4072878A (en) * | 1975-01-10 | 1978-02-07 | Westinghouse Electric Corporation | Starting and operating apparatus for high pressure sodium lamp ballasts |
US4081718A (en) * | 1975-05-20 | 1978-03-28 | Nec Sylvania Corporation | Discharge lamp lighting device using a backswing booster |
CH622658A5 (zh) * | 1977-10-27 | 1981-04-15 | Hoffmann La Roche | |
US4257088A (en) * | 1979-04-25 | 1981-03-17 | Nilssen Ole K | High-efficiency single-ended inverter circuit |
US4254362A (en) * | 1979-07-30 | 1981-03-03 | Midland-Ross Corporation | Power factor compensating electroluminescent lamp DC/AC inverter |
EP0059053A3 (en) * | 1981-02-21 | 1983-05-18 | THORN EMI plc | Switched mode power supply |
US5144204A (en) * | 1991-05-28 | 1992-09-01 | General Electric Company | Tapped-inductor boost convertor for operating a gas discharge lamp |
US5189343A (en) * | 1991-08-27 | 1993-02-23 | Everbrite, Inc. | High frequency luminous tube power supply having neon-bubble and mercury-migration suppression |
US5399944A (en) * | 1993-10-29 | 1995-03-21 | Motorola Lighting, Inc. | Ballast circuit for driving gas discharge |
-
1996
- 1996-04-04 US US08/627,559 patent/US5694006A/en not_active Expired - Lifetime
-
1997
- 1997-01-31 CN CN97190312A patent/CN1130957C/zh not_active Expired - Fee Related
- 1997-01-31 JP JP9536177A patent/JPH11507176A/ja active Pending
- 1997-01-31 AU AU22585/97A patent/AU689408B2/en not_active Ceased
- 1997-01-31 KR KR1019970708652A patent/KR100270897B1/ko not_active IP Right Cessation
- 1997-01-31 BR BR9706577A patent/BR9706577A/pt not_active Application Discontinuation
- 1997-01-31 EP EP97905767A patent/EP0835598A4/en not_active Withdrawn
- 1997-01-31 WO PCT/US1997/001820 patent/WO1997038476A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
BR9706577A (pt) | 1999-07-20 |
AU2258597A (en) | 1997-10-29 |
JPH11507176A (ja) | 1999-06-22 |
EP0835598A1 (en) | 1998-04-15 |
WO1997038476A1 (en) | 1997-10-16 |
US5694006A (en) | 1997-12-02 |
KR19990022173A (ko) | 1999-03-25 |
EP0835598A4 (en) | 2007-05-30 |
KR100270897B1 (ko) | 2000-11-01 |
AU689408B2 (en) | 1998-03-26 |
CN1188587A (zh) | 1998-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1130957C (zh) | 具有内含的功率因数校正的单开关镇流器 | |
CN1161008C (zh) | 三端双向可控硅开关调光镇流器 | |
CN1031374C (zh) | 交直流变换器 | |
US6429604B2 (en) | Power feedback power factor correction scheme for multiple lamp operation | |
KR960005690B1 (ko) | 인버터 장치 | |
US6417631B1 (en) | Integrated bridge inverter circuit for discharge lighting | |
CN1348676A (zh) | 带有集成磁元件的高功率电子镇流器 | |
JP2002537751A (ja) | 力率補正付きランプ安定器 | |
CN1111771A (zh) | 开关调节器 | |
CN1292207A (zh) | 电子灯镇流器 | |
CN1107439C (zh) | 电路装置 | |
EP0617567B1 (en) | Ballast for discharge lamp with improved crest factor | |
KR20030023372A (ko) | 전자식 안정기의 전력공급회로 | |
CN1457625A (zh) | 镇流器电路装置 | |
JP3414143B2 (ja) | 電源装置 | |
JPH02202365A (ja) | 電源装置 | |
CN1064955A (zh) | 电源 | |
CN1049553C (zh) | 镇流电路 | |
CN2514619Y (zh) | 一种荧光灯电子镇流器 | |
JP3496446B2 (ja) | 電源装置 | |
Chae et al. | Electronic ballast with modified valley fill and charge pump capacitor for prolonged filaments preheating and power factor correction | |
KR100282179B1 (ko) | 형광등용 전자식 안정기의 역률 개선 회로 | |
CN1054726C (zh) | 镇流电路 | |
JP3654067B2 (ja) | 電源装置 | |
JP3261706B2 (ja) | インバータ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: OSRAM SYLVANIA L. L. C. Free format text: FORMER OWNER: MOTOROLA, INC. Effective date: 20011204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20011204 Address after: Massachusetts, USA Applicant after: Osram Sylvania Inc. Address before: Illinois Instrunment Applicant before: Motorola Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031210 Termination date: 20140131 |