DE60002712D1 - Spannungsumwandlerschaltung mit selbstschwingender Halbbrückenanordnung und mit Schutz vor hartem Schalten - Google Patents
Spannungsumwandlerschaltung mit selbstschwingender Halbbrückenanordnung und mit Schutz vor hartem SchaltenInfo
- Publication number
- DE60002712D1 DE60002712D1 DE60002712T DE60002712T DE60002712D1 DE 60002712 D1 DE60002712 D1 DE 60002712D1 DE 60002712 T DE60002712 T DE 60002712T DE 60002712 T DE60002712 T DE 60002712T DE 60002712 D1 DE60002712 D1 DE 60002712D1
- Authority
- DE
- Germany
- Prior art keywords
- self
- protection against
- voltage converter
- converter circuit
- bridge arrangement
- 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 - Lifetime
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
- H05B41/282—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
- H05B41/2856—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53832—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement in a push-pull arrangement
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00830497A EP1176707B1 (de) | 2000-07-17 | 2000-07-17 | Spannungsumwandlerschaltung mit selbstschwingender Halbbrückenanordnung und mit Schutz vor hartem Schalten |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60002712D1 true DE60002712D1 (de) | 2003-06-18 |
Family
ID=8175407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60002712T Expired - Lifetime DE60002712D1 (de) | 2000-07-17 | 2000-07-17 | Spannungsumwandlerschaltung mit selbstschwingender Halbbrückenanordnung und mit Schutz vor hartem Schalten |
Country Status (3)
Country | Link |
---|---|
US (1) | US6473320B2 (de) |
EP (1) | EP1176707B1 (de) |
DE (1) | DE60002712D1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004520790A (ja) * | 2000-11-14 | 2004-07-08 | ヤスカワエシエド テクノロジー リミテッド | パルス幅変調駆動システムにおける不動作時間の影響を除去するシステムと方法 |
US6859087B2 (en) * | 2002-10-31 | 2005-02-22 | International Rectifier Corporation | Half-bridge high voltage gate driver providing protection of a transistor |
US7091752B2 (en) * | 2003-09-30 | 2006-08-15 | Power Integrations, Inc. | Method and apparatus for simplifying the control of a switch |
BRPI0816641A2 (pt) * | 2007-10-16 | 2015-03-10 | 3M Innovative Properties Co | "filme de controle de luz, conjunto de iluminação colimada e tela de cristal líquido" |
GB2509987B (en) * | 2013-01-22 | 2020-01-22 | Nidec Control Techniques Ltd | A desaturation detection circuit for use between the desaturation detection input of an optocoupler and the output of a power switching device |
CN109247081B (zh) | 2016-04-14 | 2021-03-02 | 昕诺飞控股有限公司 | 半桥谐振转换器、使用它们的电路、以及对应的控制方法 |
US11038507B2 (en) | 2018-08-23 | 2021-06-15 | Gemtek Technology Co., Ltd. | Switch assembly and control method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507698A (en) * | 1983-04-04 | 1985-03-26 | Nilssen Ole K | Inverter-type ballast with ground-fault protection |
USRE32953E (en) * | 1983-05-17 | 1989-06-13 | Electronic fluorescent lamp ballast with overload protection | |
US5303137A (en) * | 1991-12-04 | 1994-04-12 | Dawn Technologies, Ltd. | Multiresonant self-oscillating converter circuit |
DE69523908T2 (de) * | 1995-07-31 | 2002-07-25 | St Microelectronics Srl | Steuerungsschaltung, MOS Transistor mit solch einer Schaltung |
DE69530077T2 (de) * | 1995-07-31 | 2003-11-27 | St Microelectronics Srl | Startschaltung, MOS Transistor mit solch einer Schaltung |
US5717582A (en) * | 1996-02-22 | 1998-02-10 | The United States Of America As Represented By The Secretary Of The Navy | Selectively controlled electrical power switching system |
US5892673A (en) * | 1996-03-25 | 1999-04-06 | General Electric Company | Robust, high-density, high-efficiency state sequence controller for an auxiliary resonant commutation pole power converter |
-
2000
- 2000-07-17 DE DE60002712T patent/DE60002712D1/de not_active Expired - Lifetime
- 2000-07-17 EP EP00830497A patent/EP1176707B1/de not_active Expired - Lifetime
-
2001
- 2001-07-17 US US09/908,501 patent/US6473320B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1176707B1 (de) | 2003-05-14 |
EP1176707A1 (de) | 2002-01-30 |
US20020044466A1 (en) | 2002-04-18 |
US6473320B2 (en) | 2002-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |