HK170096A - Switch mode power supply - Google Patents

Switch mode power supply

Info

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
Application number
HK170096A
Other languages
English (en)
Inventor
Hendrik Jan Blankers
Original Assignee
Philips Electronics Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of HK170096A publication Critical patent/HK170096A/xx

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • H05B41/288Circuit 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
    • H05B41/2885Static converters especially adapted therefor; Control thereof
    • H05B41/2886Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion 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
    • H02M3/325Conversion 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
    • H02M3/335Conversion 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/02Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10Conversion 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
    • H02M3/145Conversion 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
    • H02M3/155Conversion 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
    • H02M3/156Conversion 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
    • H02M3/1563Conversion 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/36Controlling
    • H05B41/38Controlling the intensity of light
    • H05B41/39Controlling the intensity of light continuously
    • H05B41/392Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00Electric lamp and discharge devices: systems
    • Y10S315/07Starting 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)
HK170096A 1989-06-08 1996-09-12 Switch mode power supply HK170096A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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

Similar Documents

Publication Publication Date Title
HK170096A (en) Switch mode power supply
DE3885391D1 (de) Schaltungsanordnung zum Starten einer Hochdruckgasentladungslampe.
CA2097463A1 (en) Variable Control, Current Sensing Ballast
EP0707438A3 (de) Vorschaltgerät für mindestens eine Gasentladungslampe
JPS6448395A (en) Discharge lamp exciter
CA2267366A1 (en) Process for generating voltage pulse sequences and circuit assembly therefor
IE830325L (en) Lamp dimming apparatus
EP0507399A3 (en) Circuit arrangement
MX9504684A (es) Circuito de atenuacion para energizar lamparas de descarga de gas.
KR987000795A (ko) 회로 배열(circuit arrangement)
IL123029A (en) Method and device for operating electronic ballasts for high intensity discharge (hid) lamps
ATE206863T1 (de) Schaltanordnung
JPS6434015A (en) Electronic switching device with non-contact operation
DE3882979D1 (de) Schaltanordnung zum steuern der helligkeit einer lampe.
AU4031489A (en) A circuit for starting and operating a gas discharge lamp
ATE195841T1 (de) Stromversorgung für entladungslampen mit ueberspannungsschutz
DE3853595D1 (de) Schaltung.
AU7568896A (en) Electronic transformer
TW298364U (en) Circuit arrangement for a discharge lamp
TW234807B (de)
JPS6464528A (en) Output voltage switching circuit
GB1303110A (de)
EP0357052A3 (de) Breites Bildschirmgerät mit Entladungslampen und Entladungslampen-Lastkreis für das breite Bildschirmgerät
JPS578827A (en) Input controller
TW344187B (en) Discharge lamp lighting device

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)