JP2020537484A5 - - Google Patents

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Publication number
JP2020537484A5
JP2020537484A5 JP2020522001A JP2020522001A JP2020537484A5 JP 2020537484 A5 JP2020537484 A5 JP 2020537484A5 JP 2020522001 A JP2020522001 A JP 2020522001A JP 2020522001 A JP2020522001 A JP 2020522001A JP 2020537484 A5 JP2020537484 A5 JP 2020537484A5
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JP
Japan
Prior art keywords
power converter
switch mode
power supply
switch
mode power
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JP2020522001A
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English (en)
Japanese (ja)
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JP2020537484A (ja
JP7424970B2 (ja
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Priority claimed from PCT/EP2018/077636 external-priority patent/WO2019076704A1/en
Publication of JP2020537484A publication Critical patent/JP2020537484A/ja
Publication of JP2020537484A5 publication Critical patent/JP2020537484A5/ja
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JP2020522001A 2017-10-17 2018-10-10 Ａｃ／ｄｃ変換器、照明器具、及び改善された起動回路を供給する方法 Active JP7424970B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17196744 2017-10-17
EP17196744.1 2017-10-17
PCT/EP2018/077636 WO2019076704A1 (en) 2017-10-17 2018-10-10 AC / DC CONVERTER, LUMINAIRE AND METHOD PROVIDING AN IMPROVED START-UP CIRCUIT

Publications (3)

Publication Number Publication Date
JP2020537484A JP2020537484A (ja) 2020-12-17
JP2020537484A5 true JP2020537484A5 (enExample) 2021-11-25
JP7424970B2 JP7424970B2 (ja) 2024-01-30

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JP2020522001A Active JP7424970B2 (ja) 2017-10-17 2018-10-10 Ａｃ／ｄｃ変換器、照明器具、及び改善された起動回路を供給する方法

Country Status (5)

Country Link
US (1) US10910941B2 (enExample)
EP (1) EP3698456B1 (enExample)
JP (1) JP7424970B2 (enExample)
CN (1) CN111247730B (enExample)
WO (1) WO2019076704A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111836433A (zh) * 2019-04-22 2020-10-27 厦门赢科光电有限公司 一种供电电源的控制电路
CN110996027B (zh) * 2019-12-27 2022-07-05 深圳康佳电子科技有限公司 一种待机电路、方法及电视机
CN112865497B (zh) * 2021-04-13 2022-03-29 成都稳海半导体有限公司 不受占空比影响的斜波注入电路和开关电源误差补偿方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737851A (en) 1987-04-24 1988-04-12 Rca Corporation On/off control circuitry for television
JP3304319B2 (ja) * 1999-09-09 2002-07-22 阪神エレクトリック株式会社 予約機能付き電気機器の待機電力低減装置
JP2005518772A (ja) 2001-03-06 2005-06-23 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ スイッチドモード電源の始動回路
CN1172427C (zh) * 2002-06-15 2004-10-20 艾默生网络能源有限公司 含有辅助电源的开关电源电路
JP2005210848A (ja) 2004-01-23 2005-08-04 Tdk Corp 直流電圧変換装置
JP4923864B2 (ja) 2006-08-28 2012-04-25 サンケン電気株式会社 スイッチング電源装置
KR101468719B1 (ko) * 2008-03-12 2014-12-05 페어차일드코리아반도체 주식회사 전력 변환기 및 그 구동 방법
US8527782B2 (en) 2008-10-31 2013-09-03 Griffin Technology, Inc. Power hub
JP5477699B2 (ja) * 2009-09-30 2014-04-23 サンケン電気株式会社 スイッチング電源装置
CN103856079B (zh) * 2012-11-28 2017-02-08 台达电子企业管理（上海）有限公司 交换式电源转换电路及其所适用的电源供应器
US9173261B2 (en) * 2010-07-30 2015-10-27 Wesley L. Mokry Secondary-side alternating energy transfer control with inverted reference and LED-derived power supply
US8729811B2 (en) 2010-07-30 2014-05-20 Cirrus Logic, Inc. Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element
US8638575B2 (en) * 2010-08-11 2014-01-28 Fairchild Semiconductor Corporation High voltage startup circuit
JP2012244737A (ja) 2011-05-18 2012-12-10 Panasonic Corp Ｌｅｄ電源装置
WO2013001335A2 (en) 2011-06-27 2013-01-03 Hap Nguyen System and method of eliminating wasted energy known as vampire electricity or phantom load loss
US20150163874A1 (en) * 2013-12-11 2015-06-11 General Electric Company Multi-mode controller circuit
US9490711B2 (en) * 2014-06-12 2016-11-08 Lear Corporation Gate drive power supply having gate drive voltage supply transformer circuits and kick starter circuit
US9812976B2 (en) * 2015-06-30 2017-11-07 Fairchild Semiconductor Corporation Control of a startup circuit using a feedback pin of a PWM controller integrated circuit chip
JP2017055531A (ja) 2015-09-08 2017-03-16 株式会社東芝 ブーストコンバータ
CN107041040B (zh) * 2017-05-24 2019-03-26 深圳市稳先微电子有限公司 一种单绕组led驱动电路及led驱动装置

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