JP2017521840A5 - - Google Patents

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Publication number
JP2017521840A5
JP2017521840A5 JP2017502993A JP2017502993A JP2017521840A5 JP 2017521840 A5 JP2017521840 A5 JP 2017521840A5 JP 2017502993 A JP2017502993 A JP 2017502993A JP 2017502993 A JP2017502993 A JP 2017502993A JP 2017521840 A5 JP2017521840 A5 JP 2017521840A5
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JP
Japan
Prior art keywords
current
bleed
led device
circuit
phase
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Application number
JP2017502993A
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English (en)
Japanese (ja)
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JP2017521840A (ja
JP6617136B2 (ja
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Priority claimed from PCT/EP2015/066804 external-priority patent/WO2016012522A1/en
Publication of JP2017521840A publication Critical patent/JP2017521840A/ja
Publication of JP2017521840A5 publication Critical patent/JP2017521840A5/ja
Application granted granted Critical
Publication of JP6617136B2 publication Critical patent/JP6617136B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017502993A 2014-07-23 2015-07-22 Ｌｅｄドライバ回路、ｌｅｄ回路、及び駆動方法 Expired - Fee Related JP6617136B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2014/082842 2014-07-23
CN2014082842 2014-07-23
EP14187660 2014-10-03
EP14187660.7 2014-10-03
PCT/EP2015/066804 WO2016012522A1 (en) 2014-07-23 2015-07-22 Led driver circuit, led circuit and drive method

Publications (3)

Publication Number Publication Date
JP2017521840A JP2017521840A (ja) 2017-08-03
JP2017521840A5 true JP2017521840A5 (enExample) 2018-08-30
JP6617136B2 JP6617136B2 (ja) 2019-12-11

Family

ID=53610908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017502993A Expired - Fee Related JP6617136B2 (ja) 2014-07-23 2015-07-22 Ｌｅｄドライバ回路、ｌｅｄ回路、及び駆動方法

Country Status (5)

Country Link
US (1) US10015854B2 (enExample)
EP (1) EP3172943A1 (enExample)
JP (1) JP6617136B2 (enExample)
CN (1) CN106664764B (enExample)
WO (1) WO2016012522A1 (enExample)

Families Citing this family (15)

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US9974129B1 (en) * 2016-07-21 2018-05-15 Universal Lighting Technologies, Inc. Circuit and method for LED current regulation and ripple control
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US10973093B2 (en) * 2016-12-05 2021-04-06 Lutron Technology Company Llc Control module for a driver for an electrical load
DE102016225978A1 (de) 2016-12-22 2018-06-28 Osram Gmbh Schaltungsanordnung zum Betreiben einer Last
US10178717B2 (en) 2017-03-09 2019-01-08 Dongming Li Lamp-control circuit for lamp array emitting constant light output
US10362644B1 (en) * 2017-07-28 2019-07-23 Universal Lighting Technologies, Inc. Flyback converter with load condition control circuit
CN108463030A (zh) * 2018-04-18 2018-08-28 矽力杰半导体技术(杭州)有限公司 具有可控硅调光器的led驱动电路、电路模块及控制方法
CN108430139B (zh) * 2018-05-28 2020-03-06 矽力杰半导体技术(杭州)有限公司 具有可控硅调光器的led驱动电路及其控制方法
JP7029353B2 (ja) * 2018-05-30 2022-03-03 ニチコン株式会社 照明用電源装置
CN110829987B (zh) * 2018-08-10 2024-12-06 上海艾为电子技术股份有限公司 功放保护电路及电子设备
US11910503B2 (en) 2019-05-07 2024-02-20 Signify Holding B.V. System and method for determining a characteristic of an input signal
EP3991522B1 (en) 2019-06-25 2023-10-11 Signify Holding B.V. Current driver and driving method
EP4129006A1 (en) 2020-03-24 2023-02-08 Signify Holding B.V. Led driving arrangement and driving method
CN111432526B (zh) 2020-04-13 2023-02-21 昂宝电子（上海）有限公司 用于led照明系统的功率因子优化的控制系统和方法
WO2024017723A1 (en) 2022-07-21 2024-01-25 Signify Holding B.V. Led lighting circuit and led luminaire comprising the same

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