CN102334272B - 用于向光源提供脉冲功率的转换器 - Google Patents
用于向光源提供脉冲功率的转换器 Download PDFInfo
- Publication number
- CN102334272B CN102334272B CN201080009512.4A CN201080009512A CN102334272B CN 102334272 B CN102334272 B CN 102334272B CN 201080009512 A CN201080009512 A CN 201080009512A CN 102334272 B CN102334272 B CN 102334272B
- Authority
- CN
- China
- Prior art keywords
- switch
- transducer
- circulation
- time interval
- pulse
- 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.)
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Classifications
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
- H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33571—Half-bridge at primary side of an isolation transformer
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
- H05B45/3725—Switched mode power supply [SMPS]
-
- 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
- H02M3/01—Resonant DC/DC 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09153753 | 2009-02-26 | ||
EP09153753.0 | 2009-02-26 | ||
PCT/IB2010/050778 WO2010097752A1 (en) | 2009-02-26 | 2010-02-23 | Converter for supplying pulsed power to light source |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102334272A CN102334272A (zh) | 2012-01-25 |
CN102334272B true CN102334272B (zh) | 2015-07-22 |
Family
ID=42145122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080009512.4A Active CN102334272B (zh) | 2009-02-26 | 2010-02-23 | 用于向光源提供脉冲功率的转换器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9564824B2 (zh) |
EP (1) | EP2401806B1 (zh) |
JP (1) | JP5854400B2 (zh) |
KR (1) | KR101733404B1 (zh) |
CN (1) | CN102334272B (zh) |
WO (1) | WO2010097752A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2656691B1 (en) * | 2010-12-21 | 2023-06-28 | Signify Holding B.V. | Method and apparatus to limit current overshoot and undershoot in light driver |
JP5828074B2 (ja) * | 2012-02-13 | 2015-12-02 | パナソニックIpマネジメント株式会社 | 点灯装置および、これを用いた照明器具 |
EP2846608B1 (en) * | 2013-09-06 | 2016-06-01 | Tridonic GmbH & Co. KG | Converter and method of operating a converter for supplying current to a light emitting means |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005239A (zh) * | 2006-01-16 | 2007-07-25 | 三垦电气株式会社 | 谐振开关电源装置 |
CN101252797A (zh) * | 2007-02-22 | 2008-08-27 | 株式会社小糸制作所 | 发光装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI237527B (en) * | 2001-11-06 | 2005-08-01 | Delta Optoelectronics Inc | Driver apparatus for a flat-type lamp and driving method for the same |
WO2006038157A2 (en) * | 2004-10-01 | 2006-04-13 | Koninklijke Philips Electronics N.V. | Power converter for led large area light source lamp |
CN100576709C (zh) * | 2004-11-29 | 2009-12-30 | 皇家飞利浦电子股份有限公司 | 多谐振变换器 |
WO2006056960A1 (en) | 2004-11-29 | 2006-06-01 | Koninklijke Philips Electronics N.V. | Method and a driver circuit for led operation |
CA2632385C (en) * | 2005-12-20 | 2015-02-24 | Tir Technology Lp | Method and apparatus for controlling current supplied to electronic devices |
TW200739952A (en) | 2005-12-22 | 2007-10-16 | Rohm Co Ltd | Light emitting device and illumination instrument |
RU2427954C2 (ru) | 2006-03-06 | 2011-08-27 | Конинклейке Филипс Электроникс Н.В. | Схема питания и устройство, содержащее схему питания |
DE202006005148U1 (de) | 2006-03-29 | 2007-08-09 | Ic-Haus Gmbh | Schaltungsanordnung zum Erzeugen schneller Laserimpulse |
EP2033500A1 (en) * | 2006-06-09 | 2009-03-11 | Koninklijke Philips Electronics N.V. | Method and device for driving a lamp |
DE102006035071A1 (de) * | 2006-07-28 | 2008-01-31 | Minebea Co., Ltd., Kitasaku | Vorrichtung und Verfahren zur Einstellung der Helligkeit einer Hintergrundbeleuchtung |
DE102006036167B4 (de) | 2006-08-01 | 2011-02-03 | Laserline Gesellschaft für Entwicklung und Vertrieb von Diodenlasern mbH | Schaltungsanordnung zum gepulsten Ansteuern einer Laserdiodenanordnung |
WO2008029325A1 (en) | 2006-09-07 | 2008-03-13 | Philips Intellectual Property & Standards Gmbh | Resonant driver with low-voltage secondary side control for high power led lighting |
WO2008068684A2 (en) | 2006-12-06 | 2008-06-12 | Nxp B.V. | Optical electrical system in package for led based lighting systems |
US8199534B2 (en) * | 2007-02-27 | 2012-06-12 | Nxp B.V. | Load current detection in electrical power converters |
WO2008110978A1 (en) | 2007-03-13 | 2008-09-18 | Philips Intellectual Property & Standards Gmbh | Supply circuit |
US7978743B2 (en) | 2007-03-15 | 2011-07-12 | Koninklijke Philips Electronics N.V. | Driver circuit for loads such as LED, OLED or LASER diodes |
US8988902B2 (en) * | 2011-11-15 | 2015-03-24 | Dialog Semiconductor, Inc. | Power converter controller IC having pins with multiple functions |
-
2010
- 2010-02-23 KR KR1020117022291A patent/KR101733404B1/ko active IP Right Grant
- 2010-02-23 US US13/203,338 patent/US9564824B2/en active Active
- 2010-02-23 EP EP10708601.9A patent/EP2401806B1/en active Active
- 2010-02-23 JP JP2011551557A patent/JP5854400B2/ja active Active
- 2010-02-23 WO PCT/IB2010/050778 patent/WO2010097752A1/en active Application Filing
- 2010-02-23 CN CN201080009512.4A patent/CN102334272B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005239A (zh) * | 2006-01-16 | 2007-07-25 | 三垦电气株式会社 | 谐振开关电源装置 |
CN101252797A (zh) * | 2007-02-22 | 2008-08-27 | 株式会社小糸制作所 | 发光装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102334272A (zh) | 2012-01-25 |
KR20110121713A (ko) | 2011-11-08 |
US20110309762A1 (en) | 2011-12-22 |
JP2012518984A (ja) | 2012-08-16 |
WO2010097752A1 (en) | 2010-09-02 |
KR101733404B1 (ko) | 2017-07-21 |
EP2401806A1 (en) | 2012-01-04 |
EP2401806B1 (en) | 2019-10-23 |
US9564824B2 (en) | 2017-02-07 |
JP5854400B2 (ja) | 2016-02-09 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland Ian Deho Finn Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170315 Address after: Eindhoven Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: KONINKLIJKE PHILIPS N.V. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: Eindhoven Patentee before: KONINKLIJKE PHILIPS N.V. |