FR2836762B1 - Circuit de conversion de tension continue pour lampe a decharge - Google Patents

Circuit de conversion de tension continue pour lampe a decharge

Info

Publication number
FR2836762B1
FR2836762B1 FR0302449A FR0302449A FR2836762B1 FR 2836762 B1 FR2836762 B1 FR 2836762B1 FR 0302449 A FR0302449 A FR 0302449A FR 0302449 A FR0302449 A FR 0302449A FR 2836762 B1 FR2836762 B1 FR 2836762B1
Authority
FR
France
Prior art keywords
discharge lamp
converting circuit
voltage converting
continuous voltage
continuous
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 - Fee Related
Application number
FR0302449A
Other languages
English (en)
Other versions
FR2836762A1 (fr
Inventor
Tomoyuki Ichikawa
Shinji Ohta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2836762A1 publication Critical patent/FR2836762A1/fr
Application granted granted Critical
Publication of FR2836762B1 publication Critical patent/FR2836762B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • 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)
  • Inverter Devices (AREA)
FR0302449A 2002-03-01 2003-02-28 Circuit de conversion de tension continue pour lampe a decharge Expired - Fee Related FR2836762B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002056022A JP3839737B2 (ja) 2002-03-01 2002-03-01 直流電圧変換回路

Publications (2)

Publication Number Publication Date
FR2836762A1 FR2836762A1 (fr) 2003-09-05
FR2836762B1 true FR2836762B1 (fr) 2006-12-01

Family

ID=27751005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0302449A Expired - Fee Related FR2836762B1 (fr) 2002-03-01 2003-02-28 Circuit de conversion de tension continue pour lampe a decharge

Country Status (5)

Country Link
US (1) US6826063B2 (fr)
JP (1) JP3839737B2 (fr)
CN (1) CN1312833C (fr)
DE (1) DE10309189B4 (fr)
FR (1) FR2836762B1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7034625B2 (en) * 2003-11-19 2006-04-25 Power Integrations, Inc. Method and apparatus to improve frequency stability of an integrated circuit oscillator
JP4400872B2 (ja) * 2004-07-16 2010-01-20 株式会社小糸製作所 放電灯点灯装置
JP2006049127A (ja) 2004-08-05 2006-02-16 Koito Mfg Co Ltd 照明用光源の点灯装置
US7573250B2 (en) * 2004-08-24 2009-08-11 International Rectifier Corporation Method and apparatus for calibrating a ramp signal
JP4386358B2 (ja) * 2004-09-10 2009-12-16 株式会社小糸製作所 放電灯点灯装置
WO2006047210A2 (fr) 2004-10-22 2006-05-04 Osram Sylvania Inc. Ballast comprenant un convertisseur de commutation de tension nulle
JP4672458B2 (ja) 2005-06-23 2011-04-20 ローム株式会社 自励式ｄｃ／ｄｃコンバータの駆動回路およびそれを用いた発光装置ならびに電子機器
JP2007252113A (ja) * 2006-03-16 2007-09-27 Ricoh Co Ltd スイッチングレギュレータ
JP2008053110A (ja) * 2006-08-25 2008-03-06 Koito Mfg Co Ltd 放電灯点灯回路
CN101378197B (zh) * 2007-08-27 2011-04-20 通嘉科技股份有限公司 具边界模式控制的充电装置
US7573730B2 (en) * 2007-11-08 2009-08-11 Leadtrend Technology Corp. Charging device with boundary mode control
ITTO20070859A1 (it) * 2007-11-29 2009-05-30 St Microelectronics Srl Convertitore di tensione isolato con retroazione al primario, e relativo metodo di controllo della tensione di uscita
JP4949285B2 (ja) * 2008-01-31 2012-06-06 オリジン電気株式会社 プラズマ放電装置
JP5071138B2 (ja) * 2008-02-13 2012-11-14 富士電機株式会社 電流負帰還回路およびそれを用いるｄｃ−ｄｃコンバータ
JP2009283401A (ja) 2008-05-26 2009-12-03 Panasonic Electric Works Co Ltd 電源装置および灯具、車両
JP5117980B2 (ja) * 2008-10-02 2013-01-16 パナソニック株式会社 エネルギー伝達装置およびエネルギー伝達制御用半導体装置
IT1403601B1 (it) * 2010-12-22 2013-10-31 St Microelectronics Srl Dispositivo di controllo di un convertitore dc-dc.
KR101822068B1 (ko) 2011-11-23 2018-01-26 페어차일드코리아반도체 주식회사 스위치 제어 방법, 스위치 제어기 및 이를 포함하는 컨버터
JP2013016855A (ja) * 2012-09-25 2013-01-24 Panasonic Corp 電源装置および灯具、車両
CN103427659A (zh) * 2013-08-22 2013-12-04 深圳桑达国际电源科技有限公司 电能转换系统、dc-dc变换器及其电压尖峰抑制电路
US20230114632A1 (en) * 2015-03-02 2023-04-13 Empower Semiconductor, Inc. Resonant rectified discontinuous switching regulator with inductor preflux

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0723331B1 (fr) * 1995-01-17 2003-05-07 Vlt Corporation Contrôle de l'énergie magnétique stockée dans les transformateurs des convertisseurs de puissance
JP3410578B2 (ja) * 1995-04-25 2003-05-26 松下電工株式会社 スイッチング電源装置
US5757626A (en) * 1996-06-21 1998-05-26 Delta Electronics Inc. Single-stage, single-switch, islolated power-supply technique with input-current shaping and fast output-voltage regulation
JP3429417B2 (ja) * 1996-11-15 2003-07-22 新電元工業株式会社 フォワ−ド型ｄｃ−ｄｃコンバ−タ
DE19732169B4 (de) * 1997-07-25 2007-10-11 Infineon Technologies Ag Vorrichtung zur Gleichspannungsversorgung
EP0993105B1 (fr) * 1998-10-07 2003-01-08 STMicroelectronics S.r.l. Contrôle du transfert de puissance au sein d'un convertisseur Flyback, par modulation de la phase OFF en fonction de la charge
JP2000268989A (ja) 1999-03-12 2000-09-29 Koito Mfg Co Ltd 放電灯点灯回路
JP3710951B2 (ja) 1999-03-17 2005-10-26 株式会社小糸製作所 放電灯点灯回路
JP3480438B2 (ja) * 2000-09-07 2003-12-22 松下電器産業株式会社 多出力スイッチング電源装置
JP3470693B2 (ja) * 2000-10-25 2003-11-25 株式会社村田製作所 自励発振型スイッチング電源装置

Also Published As

Publication number Publication date
JP2003259641A (ja) 2003-09-12
US6826063B2 (en) 2004-11-30
DE10309189A1 (de) 2003-12-04
DE10309189B4 (de) 2006-04-20
FR2836762A1 (fr) 2003-09-05
CN1312833C (zh) 2007-04-25
JP3839737B2 (ja) 2006-11-01
US20030214251A1 (en) 2003-11-20
CN1442947A (zh) 2003-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151030