HK170096A - Switch mode power supply - Google Patents
Switch mode power supplyInfo
- Publication number
- HK170096A HK170096A HK170096A HK170096A HK170096A HK 170096 A HK170096 A HK 170096A HK 170096 A HK170096 A HK 170096A HK 170096 A HK170096 A HK 170096A HK 170096 A HK170096 A HK 170096A
- Authority
- HK
- Hong Kong
- Prior art keywords
- power supply
- mode power
- switch mode
- producing
- switching
- 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
- H05B41/2885—Static converters especially adapted therefor; Control thereof
- H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1563—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators without using an external clock
-
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
-
- 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)
- Dc-Dc Converters (AREA)
- Vehicle Body Suspensions (AREA)
- Stereo-Broadcasting Methods (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8901459 | 1989-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK170096A true HK170096A (en) | 1996-09-20 |
Family
ID=19854799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK170096A HK170096A (en) | 1989-06-08 | 1996-09-12 | Switch mode power supply |
Country Status (8)
Country | Link |
---|---|
US (1) | US5068572A (de) |
EP (1) | EP0401931B1 (de) |
JP (1) | JP3349150B2 (de) |
KR (1) | KR0171583B1 (de) |
CN (1) | CN1027415C (de) |
AT (1) | ATE129115T1 (de) |
DE (1) | DE69022886T2 (de) |
HK (1) | HK170096A (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG44765A1 (en) * | 1990-10-10 | 1997-12-19 | Philips Electronics Nv | Circuit arrangement |
DE4102069A1 (de) * | 1991-01-24 | 1992-07-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb einer entladungslampe |
EP0507398B1 (de) * | 1991-04-04 | 1998-01-21 | Koninklijke Philips Electronics N.V. | Schaltungsanordnung |
FR2686748A1 (fr) * | 1992-01-23 | 1993-07-30 | Rahban Thierry | Circuit a decoupage de controle du courant a prediction de la decroissance du courant. |
JP3036694U (ja) * | 1995-03-20 | 1997-05-02 | スーパー・3−ディー・オプティカル・エクィプメンツ・カンパニー・リミテッド | 立体写真露光装置 |
TW330369B (en) * | 1995-10-09 | 1998-04-21 | Philips Electronics Nv | Circuit arrangement |
TW440123U (en) * | 1995-10-09 | 2001-06-07 | Koninkl Philips Electronics Nv | A circuit arrangement for igniting and operating a high pressure discharge lamp |
WO1997014274A1 (en) * | 1995-10-09 | 1997-04-17 | Philips Electronics N.V. | Circuit arrangement |
TW347643B (en) * | 1996-04-18 | 1998-12-11 | Philips Eloctronics N V | Circuit arrangement |
DE59710304D1 (de) * | 1996-12-18 | 2003-07-24 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Elektronisches Schaltnetzteil |
AT407462B (de) * | 1998-11-20 | 2001-03-26 | Springer Erwin Dipl Ing | Schaltungsanordnung zur geregelten speisung einer gasentladungslampe |
FR2789818B1 (fr) * | 1999-02-16 | 2001-03-09 | Advanced Electromagnetic Syste | Chargeur de batterie rapide |
JP2002543571A (ja) * | 1999-04-28 | 2002-12-17 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 回路配置 |
US6215290B1 (en) * | 1999-11-15 | 2001-04-10 | Semtech Corporation | Multi-phase and multi-module power supplies with balanced current between phases and modules |
EP1634364A1 (de) * | 2003-06-03 | 2006-03-15 | Koninklijke Philips Electronics N.V. | Gleichgstromwandler |
WO2008015626A2 (en) * | 2006-08-04 | 2008-02-07 | Koninklijke Philips Electronics N.V. | Electrical dc-dc power converter with magnetically coupled switch control circuit |
CN101431850B (zh) * | 2008-12-10 | 2012-11-07 | 上海亚明灯泡厂有限公司 | 一种用于陶瓷金卤灯电子镇流器的简易Buck电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ201203A (en) * | 1981-07-28 | 1985-08-30 | Lee Electric Lighting | Arc lamp supply:fet bridge inverter powered by constant current source |
GB2102641B (en) * | 1981-07-28 | 1986-04-09 | Lee Electric | Power supply for arc lamps |
US4441053A (en) * | 1981-11-27 | 1984-04-03 | Data-Design Laboratories | Switched mode electrode ballast |
DE3327030A1 (de) * | 1983-07-27 | 1985-02-07 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum betrieb von hochdruckgasentladungslampen |
DE3334732A1 (de) * | 1983-09-24 | 1985-04-11 | Braun Ag, 6000 Frankfurt | Elektronisches schaltnetzteil mit einem querdrosselwandler |
FR2614748A1 (fr) * | 1987-04-29 | 1988-11-04 | Omega Electronics Sa | Dispositif d'alimentation d'une lampe a decharge |
-
1990
- 1990-05-15 US US07/524,251 patent/US5068572A/en not_active Expired - Lifetime
- 1990-06-04 KR KR1019900008173A patent/KR0171583B1/ko not_active IP Right Cessation
- 1990-06-05 DE DE69022886T patent/DE69022886T2/de not_active Expired - Fee Related
- 1990-06-05 CN CN90104219A patent/CN1027415C/zh not_active Expired - Fee Related
- 1990-06-05 EP EP90201432A patent/EP0401931B1/de not_active Expired - Lifetime
- 1990-06-05 AT AT90201432T patent/ATE129115T1/de not_active IP Right Cessation
- 1990-06-06 JP JP14843690A patent/JP3349150B2/ja not_active Expired - Fee Related
-
1996
- 1996-09-12 HK HK170096A patent/HK170096A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0171583B1 (ko) | 1999-05-01 |
US5068572A (en) | 1991-11-26 |
CN1047954A (zh) | 1990-12-19 |
JP3349150B2 (ja) | 2002-11-20 |
CN1027415C (zh) | 1995-01-11 |
KR910002090A (ko) | 1991-01-31 |
EP0401931B1 (de) | 1995-10-11 |
EP0401931A1 (de) | 1990-12-12 |
JPH0325899A (ja) | 1991-02-04 |
DE69022886D1 (de) | 1995-11-16 |
DE69022886T2 (de) | 1996-05-23 |
ATE129115T1 (de) | 1995-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |