FR2855920B1 - Circuit de conversion de tension continue - Google Patents
Circuit de conversion de tension continueInfo
- Publication number
- FR2855920B1 FR2855920B1 FR0406048A FR0406048A FR2855920B1 FR 2855920 B1 FR2855920 B1 FR 2855920B1 FR 0406048 A FR0406048 A FR 0406048A FR 0406048 A FR0406048 A FR 0406048A FR 2855920 B1 FR2855920 B1 FR 2855920B1
- Authority
- FR
- France
- Prior art keywords
- conversion circuit
- voltage conversion
- circuit continues
- continues
- voltage
- 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
Links
Classifications
-
- 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
- H05B41/26—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
-
- 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
-
- 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 |
---|---|---|---|
JP2003160891A JP4247048B2 (ja) | 2003-06-05 | 2003-06-05 | 直流電圧変換回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2855920A1 FR2855920A1 (fr) | 2004-12-10 |
FR2855920B1 true FR2855920B1 (fr) | 2006-07-28 |
Family
ID=33447941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0406048A Expired - Fee Related FR2855920B1 (fr) | 2003-06-05 | 2004-06-04 | Circuit de conversion de tension continue |
Country Status (4)
Country | Link |
---|---|
US (1) | US7075806B2 (fr) |
JP (1) | JP4247048B2 (fr) |
DE (1) | DE102004027373A1 (fr) |
FR (1) | FR2855920B1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4386358B2 (ja) * | 2004-09-10 | 2009-12-16 | 株式会社小糸製作所 | 放電灯点灯装置 |
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 |
CN100576708C (zh) * | 2005-08-24 | 2009-12-30 | 三菱电机株式会社 | Dc/dc变换器装置及放电灯点灯装置 |
JP4735239B2 (ja) * | 2005-12-22 | 2011-07-27 | パナソニック電工株式会社 | 放電灯点灯装置及び画像表示装置 |
EP1819207B1 (fr) * | 2006-02-09 | 2009-09-16 | Sander Elektronik AG | Procédé et dispositif destinés à l'allumage d'une lampe fluorescente |
US7880396B2 (en) * | 2007-06-14 | 2011-02-01 | Seiko Epson Corporation | Projector device employing ballast with flyback converter |
JP4655119B2 (ja) * | 2008-07-28 | 2011-03-23 | 株式会社デンソー | 電力変換回路、及び多相回転機の制御装置 |
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 |
US8179699B2 (en) * | 2008-12-31 | 2012-05-15 | Stmicroelectronics S.R.L. | Method for controlling a switching regulator and related switching regulator |
US20100202167A1 (en) * | 2009-02-10 | 2010-08-12 | System General Corp. | Soft switching power converter with a variable switching frequency for improving operation and efficiency |
JP2012005249A (ja) | 2010-06-17 | 2012-01-05 | Sanken Electric Co Ltd | スイッチング電源回路 |
US8711583B2 (en) * | 2011-01-04 | 2014-04-29 | System General Corporation | Single-stage PFC converter with constant voltage and constant current |
JP5943484B2 (ja) * | 2013-05-07 | 2016-07-05 | シオン電機株式会社 | 直流電源使用時に生ずるアーク放電防止システム |
WO2015145735A1 (fr) * | 2014-03-28 | 2015-10-01 | 三菱電機株式会社 | Convertisseur cc-cc et appareil d'éclairage de source lumineuse |
US9948187B2 (en) | 2014-04-01 | 2018-04-17 | Infineon Technologies Austria Ag | System and method for a switched-mode power supply |
CN107248811B (zh) * | 2017-07-21 | 2019-07-26 | 广东美的厨房电器制造有限公司 | 变频器的控制电路和变频器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3317068B2 (ja) * | 1995-01-13 | 2002-08-19 | 松下電工株式会社 | 放電灯点灯装置 |
JP2000224849A (ja) * | 1999-01-25 | 2000-08-11 | Samsung Electro Mech Co Ltd | ゼロ電圧スイッチングのための同期整流器フライバック回路 |
JP4730498B2 (ja) * | 2001-06-13 | 2011-07-20 | サンケン電気株式会社 | スイッチング電源装置 |
US6728117B2 (en) * | 2001-10-23 | 2004-04-27 | Koninklijke Philips Electronics N.V. | Frequency modulated self-oscillating switching power supply |
-
2003
- 2003-06-05 JP JP2003160891A patent/JP4247048B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-04 DE DE102004027373A patent/DE102004027373A1/de not_active Withdrawn
- 2004-06-04 US US10/861,297 patent/US7075806B2/en not_active Expired - Fee Related
- 2004-06-04 FR FR0406048A patent/FR2855920B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2855920A1 (fr) | 2004-12-10 |
DE102004027373A1 (de) | 2005-01-05 |
US7075806B2 (en) | 2006-07-11 |
JP2004364433A (ja) | 2004-12-24 |
US20040246750A1 (en) | 2004-12-09 |
JP4247048B2 (ja) | 2009-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20200206 |