JP2017518724A5 - - Google Patents

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Publication number
JP2017518724A5
JP2017518724A5 JP2016570281A JP2016570281A JP2017518724A5 JP 2017518724 A5 JP2017518724 A5 JP 2017518724A5 JP 2016570281 A JP2016570281 A JP 2016570281A JP 2016570281 A JP2016570281 A JP 2016570281A JP 2017518724 A5 JP2017518724 A5 JP 2017518724A5
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JP
Japan
Prior art keywords
driver circuit
voltage
constant current
switching element
led arrays
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Application number
JP2016570281A
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English (en)
Japanese (ja)
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JP6784599B2 (ja
JP2017518724A (ja
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Publication date
Priority claimed from US14/326,566 external-priority patent/US9265116B2/en
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Publication of JP2017518724A publication Critical patent/JP2017518724A/ja
Publication of JP2017518724A5 publication Critical patent/JP2017518724A5/ja
Application granted granted Critical
Publication of JP6784599B2 publication Critical patent/JP6784599B2/ja
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JP2016570281A 2014-05-30 2015-05-18 定電圧及び定電流ドライバ回路 Active JP6784599B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462005321P 2014-05-30 2014-05-30
US62/005,321 2014-05-30
US14/326,566 2014-07-09
US14/326,566 US9265116B2 (en) 2014-05-30 2014-07-09 Constant voltage and constant current driver circuit
PCT/US2015/031323 WO2015183606A1 (en) 2014-05-30 2015-05-18 Constant voltage and constant current driver circuit

Publications (3)

Publication Number Publication Date
JP2017518724A JP2017518724A (ja) 2017-07-06
JP2017518724A5 true JP2017518724A5 (enExample) 2018-06-28
JP6784599B2 JP6784599B2 (ja) 2020-11-11

Family

ID=54699563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016570281A Active JP6784599B2 (ja) 2014-05-30 2015-05-18 定電圧及び定電流ドライバ回路

Country Status (6)

Country Link
US (1) US9265116B2 (enExample)
JP (1) JP6784599B2 (enExample)
CN (1) CN106797183B (enExample)
CA (2) CA3181552C (enExample)
GB (1) GB2540913B (enExample)
WO (1) WO2015183606A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8866392B2 (en) 2011-08-31 2014-10-21 Chia-Teh Chen Two-level LED security light with motion sensor
US11699994B2 (en) 2012-10-15 2023-07-11 Vaxcel International Co., Ltd. Method of tuning light color temperature for LED lighting device and application thereof
US9345112B2 (en) 2013-03-09 2016-05-17 Chia-Teh Chen Microcontroller-based multifunctional electronic switch and lighting apparatus having the same
US9441796B2 (en) * 2013-03-14 2016-09-13 Lsi Industries, Inc. Luminaire with long chains of lower power LEDs and multiple on-board LED drivers
JP6342063B2 (ja) * 2015-03-26 2018-06-13 三菱電機株式会社 電力変換装置
US10034355B2 (en) * 2015-05-28 2018-07-24 Technical Consumer Products, Inc. Driver circuit for providing constant voltage to an auxiliary circuit
US10841999B1 (en) 2019-04-30 2020-11-17 Ledvance Llc Low standby power smart bulb based on a linear power supply
TWI698612B (zh) * 2019-06-03 2020-07-11 東貝光電科技股份有限公司 高壓線性驅動兼可記憶調光之led發光裝置
CN212137968U (zh) * 2020-04-03 2020-12-11 漳州立达信光电子科技有限公司 一种光源模组、调光调色电路及灯具

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US7358706B2 (en) * 2004-03-15 2008-04-15 Philips Solid-State Lighting Solutions, Inc. Power factor correction control methods and apparatus
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JP5176924B2 (ja) * 2008-12-10 2013-04-03 株式会社リコー 電源回路及びその動作制御方法
JP4985669B2 (ja) * 2009-02-05 2012-07-25 株式会社デンソー 発光ダイオード駆動回路
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CN102469651B (zh) * 2010-11-11 2014-01-15 海洋王照明科技股份有限公司 一种led驱动电路及灯具
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