TW359942B - Soft start circuit for self-oscillating drivers - Google Patents
Soft start circuit for self-oscillating driversInfo
- Publication number
- TW359942B TW359942B TW086100094A TW86100094A TW359942B TW 359942 B TW359942 B TW 359942B TW 086100094 A TW086100094 A TW 086100094A TW 86100094 A TW86100094 A TW 86100094A TW 359942 B TW359942 B TW 359942B
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit
- vcc
- load
- soft start
- resonant
- Prior art date
Links
Classifications
-
- 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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2853—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply 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
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Control Of Voltage And Current In General (AREA)
- Inverter Devices (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1072096P | 1996-01-29 | 1996-01-29 | |
US08/671,655 US5796215A (en) | 1996-01-29 | 1996-06-28 | Soft start circuit for self-oscillating drivers |
Publications (1)
Publication Number | Publication Date |
---|---|
TW359942B true TW359942B (en) | 1999-06-01 |
Family
ID=26681525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086100094A TW359942B (en) | 1996-01-29 | 1997-01-07 | Soft start circuit for self-oscillating drivers |
Country Status (8)
Country | Link |
---|---|
US (1) | US5796215A (zh) |
JP (1) | JP3621217B2 (zh) |
KR (1) | KR100290574B1 (zh) |
DE (1) | DE19701188A1 (zh) |
FR (1) | FR2744298B1 (zh) |
GB (1) | GB2309596B (zh) |
IT (1) | IT1289197B1 (zh) |
TW (1) | TW359942B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6005354A (en) * | 1996-10-21 | 1999-12-21 | International Rectifier Corporation | Ballast IC with shut-down function |
CN1618256A (zh) * | 2001-12-31 | 2005-05-18 | 国际整流器公司 | 基本卤素变换器集成电路 |
US8378579B1 (en) | 2010-02-18 | 2013-02-19 | Universal Lighting Technologies, Inc. | Ballast circuit for a gas discharge lamp with a control loop to reduce filament heating voltage below a maximum heating level |
US8699244B1 (en) | 2010-10-29 | 2014-04-15 | Universal Lighting Technologies, Inc. | Electronic ballast with load-independent and self-oscillating inverter topology |
CN102480226B (zh) * | 2010-11-22 | 2015-04-08 | 中山市云创知识产权服务有限公司 | 降压式变换电路 |
US8804382B2 (en) | 2010-11-24 | 2014-08-12 | Semiconductor Components Industries, Llc | Resonant controller circuit and system with reduced peak currents during soft-start |
US9245476B2 (en) * | 2013-04-24 | 2016-01-26 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Start control circuit, display panel driving circuit and display device |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104715A (en) * | 1977-03-10 | 1978-08-01 | Acme Electric Corp. | Alternating current to alternating current converter apparatus |
US5416386A (en) * | 1978-03-20 | 1995-05-16 | Nilssen; Ole K. | Electronic ballast with controlled DC rail voltage |
US4186434A (en) * | 1978-03-23 | 1980-01-29 | The United States Of America As Represented By The Secretary Of The Army | Means for producing and controlling dead-time of the switching transistors DC-to-DC and DC-to-AC converters |
US4277726A (en) * | 1978-08-28 | 1981-07-07 | Litton Systems, Inc. | Solid-state ballast for rapid-start type fluorescent lamps |
US4233558A (en) * | 1978-09-22 | 1980-11-11 | The United States Of America As Represented By The Secretary Of The Navy | Regulated dual DC power supply |
GB2108786B (en) * | 1981-11-05 | 1985-12-11 | Sanyo Electric Co | Induction heating apparatus |
US4682039A (en) * | 1982-02-24 | 1987-07-21 | Burroughs Corporation | Photoelectric tape profile detector for file security |
US4862039A (en) * | 1986-12-02 | 1989-08-29 | Kile Technology Corporation | Line regulated ballast circuit |
US4855649A (en) * | 1987-02-09 | 1989-08-08 | Ken Hayashibara | Single-wired switching circuit directed to limit surge into lamp |
US5015921A (en) * | 1988-03-17 | 1991-05-14 | General Electric Company | Soft start solid state switch |
US4999545A (en) * | 1988-06-06 | 1991-03-12 | Powr-Ups Corporation | Luminaire system |
US4864482A (en) * | 1988-07-07 | 1989-09-05 | Etta Industries, Inc. | Conversion circuit for limiting inrush current |
GB8822195D0 (en) * | 1988-09-21 | 1988-10-26 | W J Parry Nottm Ltd | Improvements in/related to electronic ballast circuits |
US5225741A (en) * | 1989-03-10 | 1993-07-06 | Bruce Industries, Inc. | Electronic ballast and power controller |
US5140224A (en) * | 1989-03-27 | 1992-08-18 | Toshiba Lighting And Technology Corporation | Apparatus for operating discharge lamp |
US5030887A (en) * | 1990-01-29 | 1991-07-09 | Guisinger John E | High frequency fluorescent lamp exciter |
US5051662A (en) * | 1990-03-27 | 1991-09-24 | Usi Lighting, Inc. | Fluorescent lamp system |
JPH0521182A (ja) * | 1990-12-30 | 1993-01-29 | Toshiba Lighting & Technol Corp | 放電灯点灯装置および照明器具 |
US5274543A (en) * | 1992-04-20 | 1993-12-28 | At&T Bell Laboratories | Zero-voltage switching power converter with lossless synchronous rectifier gate drive |
US5305191A (en) * | 1992-04-20 | 1994-04-19 | At&T Bell Laboratories | Drive circuit for zero-voltage switching power converter with controlled power switch turn-on |
US5268830A (en) * | 1992-04-20 | 1993-12-07 | At&T Bell Laboratories | Drive circuit for power switches of a zero-voltage switching power converter |
US5428267A (en) * | 1992-07-09 | 1995-06-27 | Premier Power Systems, Inc. | Regulated DC power supply |
CA2118933C (en) * | 1992-07-17 | 1998-05-05 | John G. Konopka | Power supply circuit |
US5331253A (en) * | 1992-08-24 | 1994-07-19 | Usi Lighting, Inc. | Electronic ballast for gaseous discharge lamp operation |
US5369340A (en) * | 1992-10-29 | 1994-11-29 | North American Philips Corporation | Driving scheme for a high intensity discharge ballast down converter |
US5363020A (en) * | 1993-02-05 | 1994-11-08 | Systems And Service International, Inc. | Electronic power controller |
US5477112A (en) * | 1993-04-27 | 1995-12-19 | Electronic Lighting, Inc. | Ballasting network with integral trap |
US5426350A (en) * | 1993-11-18 | 1995-06-20 | Electric Power Research Institute, Inc. | High frequency transformerless electronics ballast using double inductor-capacitor resonant power conversion for gas discharge lamps |
US5451841A (en) * | 1994-01-28 | 1995-09-19 | Avionic Displays Corporation | Soft start of lamp filament |
US5545955A (en) * | 1994-03-04 | 1996-08-13 | International Rectifier Corporation | MOS gate driver for ballast circuits |
US5550436A (en) * | 1994-09-01 | 1996-08-27 | International Rectifier Corporation | MOS gate driver integrated circuit for ballast circuits |
US5519289A (en) * | 1994-11-07 | 1996-05-21 | Jrs Technology Associates, Inc. | Electronic ballast with lamp current correction circuit |
US5612597A (en) * | 1994-12-29 | 1997-03-18 | International Rectifier Corporation | Oscillating driver circuit with power factor correction, electronic lamp ballast employing same and driver method |
-
1996
- 1996-06-28 US US08/671,655 patent/US5796215A/en not_active Expired - Fee Related
-
1997
- 1997-01-07 TW TW086100094A patent/TW359942B/zh active
- 1997-01-14 GB GB9700623A patent/GB2309596B/en not_active Expired - Fee Related
- 1997-01-15 DE DE19701188A patent/DE19701188A1/de not_active Withdrawn
- 1997-01-24 IT IT97MI000135A patent/IT1289197B1/it active IP Right Grant
- 1997-01-28 KR KR1019970002461A patent/KR100290574B1/ko not_active IP Right Cessation
- 1997-01-28 JP JP01370597A patent/JP3621217B2/ja not_active Expired - Lifetime
- 1997-01-29 FR FR9700928A patent/FR2744298B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1289197B1 (it) | 1998-09-29 |
FR2744298A1 (fr) | 1997-08-01 |
GB2309596B (en) | 2000-04-19 |
KR100290574B1 (ko) | 2001-06-01 |
JPH09219978A (ja) | 1997-08-19 |
JP3621217B2 (ja) | 2005-02-16 |
FR2744298B1 (fr) | 2000-09-22 |
KR970060666A (ko) | 1997-08-12 |
GB2309596A (en) | 1997-07-30 |
DE19701188A1 (de) | 1997-07-31 |
ITMI970135A1 (it) | 1998-07-24 |
GB9700623D0 (en) | 1997-03-05 |
US5796215A (en) | 1998-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1429021A2 (en) | Gate driver ASIC for an automotive starter/alternator | |
MX9600984A (es) | Circuito impulsor para circuito puente que emplea un emulador de diodo autoelevador. | |
CA2163848C (en) | Control of switching devices in synchronized-rectification system | |
KR100963310B1 (ko) | Dc/dc 컨버터의 제어 회로 및 dc/dc 컨버터 | |
TW359942B (en) | Soft start circuit for self-oscillating drivers | |
JPS59173995A (ja) | ガス放電ランプの駆動方法 | |
ATE354932T1 (de) | Ansteuerung für einen halbbrücken-wechselrichter | |
CN101277571B (zh) | 放电灯的点燃控制方法及相应的电子镇流器电路 | |
US5828184A (en) | Lamp ballast drive circuit having a resistor in place of boot strap diode | |
US6911790B2 (en) | Multiplexed high voltage DC-AC driver | |
EP1276352A3 (en) | EL driving circuit, control method and electronic apparatus | |
KR870008441A (ko) | 파워 인터페이스 회로 | |
US5332950A (en) | Driver circuit for long luminescence life display device and method of driving such device | |
Nerone | A novel MOSFET gate driver for the complementary Class D converter | |
NO177210C (no) | Elektronisk drivkrets for gassutladningslamper | |
JP2004274866A (ja) | ハーフブリッジ形インバータ回路 | |
US6593708B2 (en) | Electronic circuit for the gradual start-up of electric loads, particularly halogen lamps | |
KR100520986B1 (ko) | 전력제어가 가능한 혼합형 게이트 구동 방식의 전자식안정기 및 그 제어방법 | |
KR940009515B1 (ko) | 방전등 제어시스템 | |
KR930007934Y1 (ko) | 전자식 할로겐 램프용 안정기회로 | |
JPH09285116A (ja) | 電源回路 | |
KR200269353Y1 (ko) | 멜로디 구동 램프 | |
US20020074981A1 (en) | Electronic circuit for optimizing switching losses in current-driven power devices | |
KR950013321A (ko) | 전자식 안정기 | |
KR970017759A (ko) | 반도체 장치의 퓨즈용단 선택회로 |