JP2014524102A5 - - Google Patents

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Publication number
JP2014524102A5
JP2014524102A5 JP2014514187A JP2014514187A JP2014524102A5 JP 2014524102 A5 JP2014524102 A5 JP 2014524102A5 JP 2014514187 A JP2014514187 A JP 2014514187A JP 2014514187 A JP2014514187 A JP 2014514187A JP 2014524102 A5 JP2014524102 A5 JP 2014524102A5
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JP
Japan
Prior art keywords
unit
driving
voltage node
coupled
node
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JP2014514187A
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English (en)
Japanese (ja)
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JP2014524102A (ja
JP6235464B2 (ja
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Priority claimed from PCT/IB2012/052796 external-priority patent/WO2012168847A1/en
Publication of JP2014524102A publication Critical patent/JP2014524102A/ja
Publication of JP2014524102A5 publication Critical patent/JP2014524102A5/ja
Application granted granted Critical
Publication of JP6235464B2 publication Critical patent/JP6235464B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2014514187A 2011-06-10 2012-06-04 負荷、特にｌｅｄユニットを駆動する駆動装置及び駆動方法 Expired - Fee Related JP6235464B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11169523 2011-06-10
EP11169523.5 2011-06-10
PCT/IB2012/052796 WO2012168847A1 (en) 2011-06-10 2012-06-04 Dc- dc driver device having input and output filters, for driving a load, in particular an led unit

Publications (3)

Publication Number Publication Date
JP2014524102A JP2014524102A (ja) 2014-09-18
JP2014524102A5 true JP2014524102A5 (enExample) 2015-07-23
JP6235464B2 JP6235464B2 (ja) 2017-11-22

Family

ID=46354439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014514187A Expired - Fee Related JP6235464B2 (ja) 2011-06-10 2012-06-04 負荷、特にｌｅｄユニットを駆動する駆動装置及び駆動方法

Country Status (7)

Country Link
US (1) US9497814B2 (enExample)
EP (1) EP2719063B1 (enExample)
JP (1) JP6235464B2 (enExample)
CN (1) CN103620934B (enExample)
BR (1) BR112013031254A2 (enExample)
RU (1) RU2587676C2 (enExample)
WO (1) WO2012168847A1 (enExample)

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PL2740324T3 (pl) 2011-08-01 2017-10-31 Philips Lighting Holding Bv Urządzenie sterownika i sposób sterowania do sterowania ładunkiem, w szczególności jednostki led
US9848467B2 (en) * 2014-05-30 2017-12-19 Philips Lighting Holding B.V. Driver for driving a load
EP2975767B1 (en) * 2014-07-17 2020-01-22 Nxp B.V. A switched mode power supply and lighting circuit
US9973077B2 (en) 2014-08-27 2018-05-15 Schneider Electric It Corporation Delta conversion rectifier
TWI548305B (zh) * 2015-03-19 2016-09-01 喆富創新科技股份有限公司 發光二極體驅動電路
US9685881B2 (en) * 2015-06-04 2017-06-20 Schneider Electric It Corporation AC-DC rectifier system
DE102015122567A1 (de) * 2015-12-22 2017-06-22 NOVUM engineerING GmbH Gleichstromwandler
CN108124341B (zh) * 2016-11-30 2020-02-11 上海明石光电科技有限公司 一种led驱动器和led照明装置
CN108347167B (zh) * 2017-01-25 2021-07-13 通用电气公司 用于软切换dc—dc转换器的系统和方法
KR101961412B1 (ko) * 2017-03-15 2019-03-22 전북대학교산학협력단 3레벨 양방향 직류-직류 컨버터
CN108307566B (zh) * 2018-03-22 2023-11-24 深圳市博为光电股份有限公司 一种led光通信电源驱动系统
US11063495B2 (en) 2019-07-01 2021-07-13 Nidec Motor Corporation Heatsink clamp for multiple electronic components
AT522311B1 (de) * 2019-07-02 2020-10-15 Fachhochschule Technikum Wien Hoch-Tiefsetzsteller mit großer Spannungsübersetzung
WO2022021047A1 (zh) * 2020-07-28 2022-02-03 深圳市大疆创新科技有限公司 驱动装置、芯片、拍摄装置和无人机
TWI764403B (zh) * 2020-12-02 2022-05-11 遠東科技大學 電壓轉換裝置
US12120790B2 (en) * 2021-07-30 2024-10-15 Texas Instruments Incorporated Two-stage power supply architecture with flyback/LLC and buck converter for led display
US20240128876A1 (en) * 2022-10-17 2024-04-18 Richtek Technology Corporation Resonant flyback power converter and switching control circuit and method thereof
EP4652807A1 (en) * 2023-01-19 2025-11-26 Signify Holding B.V. Power demultiplexer for high efficiency multi-channel led driver

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JPH09320776A (ja) * 1996-05-28 1997-12-12 Matsushita Electric Works Ltd 放電灯点灯装置
JP3692873B2 (ja) * 1999-11-29 2005-09-07 松下電工株式会社 放電灯点灯装置
DE20024002U1 (de) * 2000-03-17 2009-03-26 Tridonicatco Gmbh & Co. Kg Spannungsversorgung von Leuchtdioden (LEDs)
US6278245B1 (en) 2000-03-30 2001-08-21 Philips Electronics North America Corporation Buck-boost function type electronic ballast with bus capacitor current sensing
US6198260B1 (en) 2000-06-05 2001-03-06 Technical Witts, Inc. Zero voltage switching active reset power converters
RU2176847C1 (ru) * 2000-10-17 2001-12-10 Научно-производственная фирма "Уральские промышленные технологии" Полумостовой автогенератор
US6577076B2 (en) 2001-09-04 2003-06-10 Koninklijke Philips Electronics N.V. Adaptive control for half-bridge universal lamp drivers
CN1315249C (zh) 2004-07-16 2007-05-09 王玉富 组合式直流－直流升压变换器
US7202643B2 (en) 2004-11-12 2007-04-10 Texas Instruments Incorporated High efficiency DC-to-DC synchronous buck converter
ES2647096T3 (es) 2006-02-10 2017-12-19 Philips Lighting North America Corporation Métodos y aparatos para la entrega de potencia controlada con alto factor de potencia utilizando una etapa de conmutación única por carga
JP2008245388A (ja) * 2007-03-27 2008-10-09 Nec Computertechno Ltd スイッチング電源装置
CN101669271B (zh) * 2007-04-27 2013-04-10 皇家飞利浦电子股份有限公司 自激振荡开关电路以及包括这种开关电路的驱动器电路
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CN101926082B (zh) 2008-01-29 2013-09-04 皇家飞利浦电子股份有限公司 电子驱动器电路及方法
JP5081110B2 (ja) 2008-09-05 2012-11-21 オリジン電気株式会社 昇圧形コンバータ
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CN102194648A (zh) * 2010-02-24 2011-09-21 皇家飞利浦电子股份有限公司 Hid照明系统

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