JP2018503960A5 - - Google Patents

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Publication number
JP2018503960A5
JP2018503960A5 JP2017540187A JP2017540187A JP2018503960A5 JP 2018503960 A5 JP2018503960 A5 JP 2018503960A5 JP 2017540187 A JP2017540187 A JP 2017540187A JP 2017540187 A JP2017540187 A JP 2017540187A JP 2018503960 A5 JP2018503960 A5 JP 2018503960A5
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JP
Japan
Prior art keywords
circuit
driver circuit
reference voltage
fault
response
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Application number
JP2017540187A
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English (en)
Japanese (ja)
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JP6502513B2 (ja
JP2018503960A (ja
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Priority claimed from US14/608,335 external-priority patent/US9419537B1/en
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Publication of JP2018503960A publication Critical patent/JP2018503960A/ja
Publication of JP2018503960A5 publication Critical patent/JP2018503960A5/ja
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Publication of JP6502513B2 publication Critical patent/JP6502513B2/ja
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JP2017540187A 2015-01-29 2016-01-19 直接置換能力を有する発光ダイオード（ｌｅｄ）ドライバ Active JP6502513B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/608,335 2015-01-29
US14/608,335 US9419537B1 (en) 2015-01-29 2015-01-29 Light emitting diode (LED) driver having direct replacement capabilities
PCT/US2016/013842 WO2016122921A1 (en) 2015-01-29 2016-01-19 Light emitting diode (led) driver having direct replacement capabilities

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019052758A Division JP6739567B2 (ja) 2015-01-29 2019-03-20 直接置換能力を有する発光ダイオード（ｌｅｄ）ドライバ

Publications (3)

Publication Number Publication Date
JP2018503960A JP2018503960A (ja) 2018-02-08
JP2018503960A5 true JP2018503960A5 (enExample) 2019-02-28
JP6502513B2 JP6502513B2 (ja) 2019-04-17

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ID=56544177

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017540187A Active JP6502513B2 (ja) 2015-01-29 2016-01-19 直接置換能力を有する発光ダイオード（ｌｅｄ）ドライバ
JP2019052758A Active JP6739567B2 (ja) 2015-01-29 2019-03-20 直接置換能力を有する発光ダイオード（ｌｅｄ）ドライバ

Family Applications After (1)

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JP2019052758A Active JP6739567B2 (ja) 2015-01-29 2019-03-20 直接置換能力を有する発光ダイオード（ｌｅｄ）ドライバ

Country Status (6)

Country Link
US (1) US9419537B1 (enExample)
JP (2) JP6502513B2 (enExample)
CN (2) CN109688677B (enExample)
CA (1) CA2970731C (enExample)
GB (2) GB2587586B (enExample)
WO (1) WO2016122921A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108934103B (zh) * 2017-05-25 2021-07-30 卡任特照明解决方案有限公司 Led灯的电路
CN109819543A (zh) 2017-11-21 2019-05-28 通用电气照明解决方案有限公司 Led照明组件及其驱动电路
CN107947110A (zh) * 2017-11-27 2018-04-20 安徽文尧智能光电科技有限公司 一种冷冻食品色选机的过压保护电路
CN109195255A (zh) * 2018-09-28 2019-01-11 杰华特微电子（杭州）有限公司 一种可控硅调光控制方法、控制电路及照明电路
CN109817125A (zh) * 2019-01-28 2019-05-28 安徽智训机器人技术有限公司 广告传媒控制系统
CN110661234B (zh) * 2019-04-30 2022-07-05 广东明丰电源电器实业有限公司 一种单向可控硅短路保护电路及电子设备
CN110729705B (zh) * 2019-09-09 2021-06-25 中国南方电网有限责任公司超高压输电公司昆明局 一种直流输电换流阀短路保护方法
CN111083856B (zh) * 2019-12-16 2022-02-22 华帝股份有限公司 一种用于led灯的失效检测电路及检测方法
EP3876676A1 (en) 2020-03-03 2021-09-08 Signify Holding B.V. A driver for driving a load, as well as a corresponding led based lighting device and a corresponding method of operating the driver
JP2023069873A (ja) * 2021-11-08 2023-05-18 三菱電機株式会社 点灯装置および照明器具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133865A1 (de) * 2001-07-12 2003-01-30 Philips Corp Intellectual Pty Elektrische Schaltungsanordnung
US6739734B1 (en) 2003-03-17 2004-05-25 Ultimate Presentation Sytems, Inc. LED retrofit method and kit for converting fluorescent luminaries
CN102014540B (zh) * 2010-03-04 2011-12-28 凹凸电子（武汉）有限公司 驱动电路及控制光源的电力的控制器
JP5498240B2 (ja) * 2010-04-26 2014-05-21 パナソニック株式会社 光源モジュール、点灯装置およびそれを用いた照明器具
JP2011243331A (ja) * 2010-05-14 2011-12-01 Fkk Co Ltd Ｌｅｄ電源回路
US8299711B2 (en) 2010-09-15 2012-10-30 Azurelighting Technologies, Inc. Protection circuit of T8 LED lighting tube
TW201240517A (en) * 2011-02-16 2012-10-01 Koninkl Philips Electronics Nv Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp
CN102288808A (zh) * 2011-05-16 2011-12-21 康佳集团股份有限公司 一种led过电流检测电路及一种led驱动控制电路
JP2013037763A (ja) * 2011-06-29 2013-02-21 Arco Giken:Kk Ｌｅｄ照明回路及びｌｅｄ照明装置
JP5745494B2 (ja) * 2012-11-26 2015-07-08 フェニックス電機株式会社 蛍光灯型ｌｅｄランプ
KR101521834B1 (ko) * 2013-04-11 2015-05-21 주식회사 하이딥 안정기를 이용한 ｌｅｄ 조명 장치
JP6379660B2 (ja) * 2013-06-27 2018-08-29 Tdk株式会社 ワイヤレス受電装置、及び、ワイヤレス電力伝送装置
CN103458579B (zh) * 2013-08-29 2015-06-10 矽力杰半导体技术(杭州)有限公司 负载驱动电路以及方法
KR20150116246A (ko) * 2014-04-07 2015-10-15 주식회사 동부하이텍 발광 소자 구동 장치 및 이를 포함하는 조명 장치

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