JP2019537868A5 - - Google Patents

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Publication number
JP2019537868A5
JP2019537868A5 JP2019520027A JP2019520027A JP2019537868A5 JP 2019537868 A5 JP2019537868 A5 JP 2019537868A5 JP 2019520027 A JP2019520027 A JP 2019520027A JP 2019520027 A JP2019520027 A JP 2019520027A JP 2019537868 A5 JP2019537868 A5 JP 2019537868A5
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JP
Japan
Prior art keywords
current
modulation element
current modulation
feedback control
pass filter
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JP2019520027A
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English (en)
Japanese (ja)
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JP2019537868A (ja
JP7101667B2 (ja
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Priority claimed from PCT/EP2017/075929 external-priority patent/WO2018073069A1/en
Publication of JP2019537868A publication Critical patent/JP2019537868A/ja
Publication of JP2019537868A5 publication Critical patent/JP2019537868A5/ja
Application granted granted Critical
Publication of JP7101667B2 publication Critical patent/JP7101667B2/ja
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JP2019520027A 2016-10-21 2017-10-11 電流変調回路、駆動回路、及び電流変調を用いて照明負荷を駆動するための方法 Active JP7101667B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16195066 2016-10-21
EP16195066.2 2016-10-21
PCT/EP2017/075929 WO2018073069A1 (en) 2016-10-21 2017-10-11 A current modulation circuit, a driving circuit, and a method for driving a lighting load with current modulation

Publications (3)

Publication Number Publication Date
JP2019537868A JP2019537868A (ja) 2019-12-26
JP2019537868A5 true JP2019537868A5 (https=) 2020-11-19
JP7101667B2 JP7101667B2 (ja) 2022-07-15

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Family Applications (1)

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JP2019520027A Active JP7101667B2 (ja) 2016-10-21 2017-10-11 電流変調回路、駆動回路、及び電流変調を用いて照明負荷を駆動するための方法

Country Status (5)

Country Link
US (1) US10602575B2 (https=)
EP (1) EP3529922B1 (https=)
JP (1) JP7101667B2 (https=)
CN (1) CN109863702B (https=)
WO (1) WO2018073069A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113423162B (zh) * 2021-04-27 2023-04-25 安波福电子(苏州)有限公司 一种用于对照明系统的控制电流进行校准的方法
FR3124042B1 (fr) * 2021-06-09 2026-01-02 Commissariat Energie Atomique Convertisseur de puissance
CN118101046B (zh) * 2024-04-29 2024-07-23 南昌大学 一种led阵列的等效电路结构和照明通信联合性能分析系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0758704A (ja) * 1993-08-13 1995-03-03 Ricoh Co Ltd 光通信制御装置
JP5195193B2 (ja) * 2008-09-11 2013-05-08 東芝ライテック株式会社 電源装置及び照明器具
JP5906408B2 (ja) * 2011-07-15 2016-04-20 パナソニックＩｐマネジメント株式会社 照明光通信装置及びそれを用いた照明器具、並びに照明システム
JP6010284B2 (ja) * 2011-08-11 2016-10-19 ローム株式会社 スイッチングレギュレータおよびその制御回路、制御方法、ならびに電子機器
KR101877371B1 (ko) * 2011-10-14 2018-07-12 삼성전자주식회사 전원 변조기를 보호하기 위한 장치 및 방법
CN102695343B (zh) * 2012-06-06 2014-01-29 矽力杰半导体技术(杭州)有限公司 一种led驱动电路
US8803445B2 (en) * 2012-09-07 2014-08-12 Infineon Technologies Austria Ag Circuit and method for driving LEDs
US9374855B2 (en) * 2013-10-24 2016-06-21 Osram Sylvania Inc. Power line communication for lighting systems
CN104768263B (zh) * 2014-01-02 2018-11-27 深圳市海洋王照明工程有限公司 自适应led升压驱动电路
FR3019268A1 (fr) 2014-03-26 2015-10-02 Luciom Dispositif de commande de l'intensite lumineuse d'ambiance d'un systeme d'eclairage et de transfert de donnees
US9351352B2 (en) * 2014-04-03 2016-05-24 Linear Technology Corporation Boost then floating buck mode converter for LED driver using common switch control signal
EP3113578B1 (en) * 2015-06-30 2018-08-08 Nxp B.V. A filter circuit
JP6699073B2 (ja) * 2016-03-25 2020-05-27 ヤマハ株式会社 自励式ｄ級増幅器
JP6799819B2 (ja) * 2017-01-30 2020-12-16 パナソニックＩｐマネジメント株式会社 点灯装置、照明器具及び看板
CN107094329B (zh) * 2017-05-03 2019-01-29 矽力杰半导体技术(杭州)有限公司 Led驱动电路
US10310528B1 (en) * 2017-12-06 2019-06-04 Silicon Laboratories Inc. System and method for correcting offset voltage errors within a band gap circuit

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