PL1969907T3 - Zabezpieczenie przeciwzwarciowe dla elektronicznych stateczników - Google Patents
Zabezpieczenie przeciwzwarciowe dla elektronicznych statecznikówInfo
- Publication number
- PL1969907T3 PL1969907T3 PL06845694T PL06845694T PL1969907T3 PL 1969907 T3 PL1969907 T3 PL 1969907T3 PL 06845694 T PL06845694 T PL 06845694T PL 06845694 T PL06845694 T PL 06845694T PL 1969907 T3 PL1969907 T3 PL 1969907T3
- Authority
- PL
- Poland
- Prior art keywords
- voltage
- buck converter
- short circuit
- circuit protection
- output short
- Prior art date
Links
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
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2921—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2926—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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Amplifiers (AREA)
- Organic Insulating Materials (AREA)
- Protection Of Static Devices (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/321,798 US7378806B2 (en) | 2005-12-29 | 2005-12-29 | Output short circuit protection for electronic ballasts |
EP06845694A EP1969907B1 (en) | 2005-12-29 | 2006-12-18 | Output short circuit protection for electronic ballasts |
PCT/US2006/048187 WO2007078910A1 (en) | 2005-12-29 | 2006-12-18 | Output short circuit protection for electronic ballasts |
Publications (1)
Publication Number | Publication Date |
---|---|
PL1969907T3 true PL1969907T3 (pl) | 2010-08-31 |
Family
ID=38055122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL06845694T PL1969907T3 (pl) | 2005-12-29 | 2006-12-18 | Zabezpieczenie przeciwzwarciowe dla elektronicznych stateczników |
Country Status (8)
Country | Link |
---|---|
US (1) | US7378806B2 (pl) |
EP (1) | EP1969907B1 (pl) |
JP (1) | JP2009522726A (pl) |
CN (1) | CN101352107B (pl) |
AT (1) | ATE460827T1 (pl) |
DE (1) | DE602006012878D1 (pl) |
PL (1) | PL1969907T3 (pl) |
WO (1) | WO2007078910A1 (pl) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070228990A1 (en) * | 2006-03-31 | 2007-10-04 | Chih-Ping Liang | Safety circuit for electro-luminescent lamp ballast |
US7635953B2 (en) * | 2006-08-17 | 2009-12-22 | Koninklijke Philips Electronics, N.V. | Insulation detection power supply and electronic ballast |
TWI407836B (zh) * | 2008-08-01 | 2013-09-01 | Ampower Technology Co Ltd | 保護電路及使用其的燈管驅動裝置 |
CN101848588B (zh) * | 2010-06-12 | 2013-01-02 | 浙江大学 | 全数字式高功率金属卤化物灯电子镇流器的控制方法 |
CN101848589B (zh) * | 2010-06-12 | 2013-01-02 | 浙江大学 | 全数字式高功率金属卤化物灯电子镇流器 |
US9301375B2 (en) | 2011-04-29 | 2016-03-29 | Osram Sylvania Inc. | Multiple strike ballast with lamp protection for electrodeless lamp |
US8569966B2 (en) * | 2011-11-22 | 2013-10-29 | Osram Sylvania Inc. | Starting circuit for buck converter |
CN102892247B (zh) * | 2011-07-19 | 2016-02-10 | 台达电子企业管理(上海)有限公司 | 气体放电灯中改进波峰因素的方法和电路 |
US20130155733A1 (en) * | 2011-12-20 | 2013-06-20 | Power Integrations, Inc. | Generating a fast reset-signal using a fault-protection latch |
JP6358526B2 (ja) * | 2013-10-01 | 2018-07-18 | パナソニックIpマネジメント株式会社 | 点灯装置および、これを用いた照明器具 |
US9972998B2 (en) | 2015-06-08 | 2018-05-15 | Dialog Semiconductor (Uk) Limited | Short circuit self-protected DC-to-DC buck converters |
US10181867B2 (en) * | 2015-10-08 | 2019-01-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Crest factor reduction in a radio transmitter |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928038A (en) * | 1988-09-26 | 1990-05-22 | General Electric Company | Power control circuit for discharge lamp and method of operating same |
US5808455A (en) * | 1996-11-13 | 1998-09-15 | Micro Linear Corporation | DC-to-DC converter having hysteretic current limiting |
US6026126A (en) * | 1997-04-08 | 2000-02-15 | Motorola, Inc. | Method and apparatus for reducing a ripple signal in an output of a direct current power supply |
JP3207134B2 (ja) * | 1997-05-16 | 2001-09-10 | 株式会社小糸製作所 | 放電灯の点灯回路 |
US6181084B1 (en) * | 1998-09-14 | 2001-01-30 | Eg&G, Inc. | Ballast circuit for high intensity discharge lamps |
US6023037A (en) * | 1998-11-05 | 2000-02-08 | Lincoln Global, Inc. | Electric ARC welder and plasma cutter |
JP3710949B2 (ja) * | 1999-03-11 | 2005-10-26 | 株式会社小糸製作所 | 放電灯点灯回路 |
US6392364B1 (en) * | 1999-06-21 | 2002-05-21 | Denso Corporation | High voltage discharge lamp apparatus for vehicles |
US6452345B1 (en) * | 1999-09-14 | 2002-09-17 | Mitsubishi Denki Kabushiki Kaisha | Discharge lamp operating device |
US6272025B1 (en) * | 1999-10-01 | 2001-08-07 | Online Power Supply, Inc. | Individual for distributed non-saturated magnetic element(s) (referenced herein as NSME) power converters |
JP3823014B2 (ja) * | 2000-07-10 | 2006-09-20 | 株式会社小糸製作所 | 放電灯点灯回路 |
US6462520B1 (en) * | 2001-05-09 | 2002-10-08 | Maxim Integrated Products, Inc. | Differential output switching converter with ripple reduction |
US6674248B2 (en) * | 2001-06-22 | 2004-01-06 | Lutron Electronics Co., Inc. | Electronic ballast |
US6876157B2 (en) * | 2002-06-18 | 2005-04-05 | Microsemi Corporation | Lamp inverter with pre-regulator |
JP4342810B2 (ja) * | 2003-02-25 | 2009-10-14 | ハリソン東芝ライティング株式会社 | 高圧金属蒸気放電ランプ点灯装置および自動車用前照灯装置 |
US6870330B2 (en) * | 2003-03-26 | 2005-03-22 | Microsemi Corporation | Shorted lamp detection in backlight system |
US6867553B2 (en) * | 2003-04-16 | 2005-03-15 | General Electric Company | Continuous mode voltage fed inverter |
CN2692959Y (zh) * | 2004-02-11 | 2005-04-13 | 姚流文 | 高强度气体放电灯电子控制器 |
US7327128B2 (en) * | 2004-12-29 | 2008-02-05 | Intel Corporation | Switching power supply transient suppression |
US7187137B2 (en) * | 2005-06-30 | 2007-03-06 | Osram Sylvania, Inc. | Ballast with output ground-fault protection |
-
2005
- 2005-12-29 US US11/321,798 patent/US7378806B2/en not_active Expired - Fee Related
-
2006
- 2006-12-18 WO PCT/US2006/048187 patent/WO2007078910A1/en active Application Filing
- 2006-12-18 JP JP2008548593A patent/JP2009522726A/ja not_active Withdrawn
- 2006-12-18 PL PL06845694T patent/PL1969907T3/pl unknown
- 2006-12-18 AT AT06845694T patent/ATE460827T1/de active
- 2006-12-18 EP EP06845694A patent/EP1969907B1/en not_active Expired - Fee Related
- 2006-12-18 DE DE602006012878T patent/DE602006012878D1/de active Active
- 2006-12-18 CN CN2006800495953A patent/CN101352107B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE602006012878D1 (de) | 2010-04-22 |
US7378806B2 (en) | 2008-05-27 |
WO2007078910A1 (en) | 2007-07-12 |
CN101352107B (zh) | 2012-07-04 |
JP2009522726A (ja) | 2009-06-11 |
ATE460827T1 (de) | 2010-03-15 |
US20070152600A1 (en) | 2007-07-05 |
EP1969907B1 (en) | 2010-03-10 |
CN101352107A (zh) | 2009-01-21 |
EP1969907A1 (en) | 2008-09-17 |
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