JP2022526541A5 - - Google Patents

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Publication number
JP2022526541A5
JP2022526541A5 JP2021557503A JP2021557503A JP2022526541A5 JP 2022526541 A5 JP2022526541 A5 JP 2022526541A5 JP 2021557503 A JP2021557503 A JP 2021557503A JP 2021557503 A JP2021557503 A JP 2021557503A JP 2022526541 A5 JP2022526541 A5 JP 2022526541A5
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JP
Japan
Prior art keywords
current value
opto
isolator
signal
dali
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021557503A
Other languages
English (en)
Japanese (ja)
Other versions
JP7486517B2 (ja
JP2022526541A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2020/058394 external-priority patent/WO2020193643A1/en
Publication of JP2022526541A publication Critical patent/JP2022526541A/ja
Publication of JP2022526541A5 publication Critical patent/JP2022526541A5/ja
Application granted granted Critical
Publication of JP7486517B2 publication Critical patent/JP7486517B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021557503A 2019-03-28 2020-03-25 絶縁バリアを越えた電力供給構成 Active JP7486517B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962825115P 2019-03-28 2019-03-28
US62/825,115 2019-03-28
EP19169592.3 2019-04-16
EP19169592 2019-04-16
PCT/EP2020/058394 WO2020193643A1 (en) 2019-03-28 2020-03-25 Power supply configuration across isolation barrier

Publications (3)

Publication Number Publication Date
JP2022526541A JP2022526541A (ja) 2022-05-25
JP2022526541A5 true JP2022526541A5 (enExample) 2023-03-30
JP7486517B2 JP7486517B2 (ja) 2024-05-17

Family

ID=69846492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021557503A Active JP7486517B2 (ja) 2019-03-28 2020-03-25 絶縁バリアを越えた電力供給構成

Country Status (5)

Country Link
US (1) US12016101B2 (enExample)
EP (1) EP3949689B1 (enExample)
JP (1) JP7486517B2 (enExample)
CN (1) CN113661786B (enExample)
WO (1) WO2020193643A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12133306B2 (en) * 2020-04-28 2024-10-29 Signify Holding B.V. Lamp driver with over voltage protection

Family Cites Families (22)

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US6107755A (en) 1998-04-27 2000-08-22 Jrs Technology, Inc. Modular, configurable dimming ballast for a gas-discharge lamp
US6628093B2 (en) 2001-04-06 2003-09-30 Carlile R. Stevens Power inverter for driving alternating current loads
US7471051B1 (en) 2004-09-24 2008-12-30 Avatar Systems Llc Advanced low voltage lighting system
DE102010042724A1 (de) 2010-10-21 2012-04-26 Osram Ag Gerät für eine Lampenanwendung und Verfahren zur Ansteuerung des Geräts
GB2491550A (en) * 2011-01-17 2012-12-12 Radiant Res Ltd A hybrid power control system using dynamic power regulation to increase the dimming dynamic range and power control of solid-state illumination systems
KR20120095153A (ko) 2011-02-18 2012-08-28 삼성전자주식회사 Ｄａｌｉ 통신 기반의 조명 제어 장치 및 방법
US20120323399A1 (en) 2011-06-15 2012-12-20 Encelium Holdings, Inc. Bus network
US9392654B2 (en) 2012-08-31 2016-07-12 Marvell World Trade Ltd. Method and apparatus for controlling a power adjustment to a lighting device
US9439270B2 (en) 2012-10-17 2016-09-06 Koninklijke Philips N.V. Digital communication receiver interface circuit for line-pair with duty cycle imbalance compensation
US9572217B2 (en) 2013-12-09 2017-02-14 Crestron Electronics Inc. Light emitting diode driver and method of controlling thereof having a dimmed input sense circuit
CN204044571U (zh) 2014-09-03 2014-12-24 深圳市安冠科技有限公司 一种rs232总线与dali总线的转换装置
US9992829B2 (en) * 2015-05-05 2018-06-05 Arkalumen Inc. Control apparatus and system for coupling a lighting module to a constant current DC driver
CN204929366U (zh) 2015-09-30 2015-12-30 北京易能量智能科技有限公司 一种dali接口电路
US9807846B1 (en) * 2015-12-04 2017-10-31 General Electric Company Protection circuit assembly and method
KR20170132050A (ko) 2016-05-23 2017-12-01 엘지이노텍 주식회사 Dali 인터페이스 및 이를 포함하는 전원장치
US10111298B2 (en) 2016-08-21 2018-10-23 Tempo Industries, Llc LED light fixture dimming apparatus
WO2018041687A1 (en) 2016-08-29 2018-03-08 Philips Lighting Holding B.V. Control of isolated auxiliary power supply and dali supply for sensor-ready led drivers
CN109644534B (zh) * 2016-08-29 2022-01-28 昕诺飞控股有限公司 对用于传感器就绪led驱动器的隔离的辅助电源和dali电源的控制
CN107071958B (zh) 2016-12-29 2019-02-26 深圳市拓革科技有限公司 一种可多模式操作的初级侧调整led驱动电路及控制方法
JP6901289B2 (ja) * 2017-03-14 2021-07-14 コイズミ照明株式会社 照明制御装置、及び照明システム
TWM551397U (zh) 2017-06-08 2017-11-01 張新梅 數位可定址照明設備控制器
US10219343B1 (en) 2018-02-14 2019-02-26 Infineon Technologies Austria Ag Pulse modulation for isolated auxiliary voltage and dimming signal transfer over single opto-isolator

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