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GB2600304B - Dimming controller with current distribution circuit - Google Patents

Dimming controller with current distribution circuit Download PDF

Info

Publication number
GB2600304B
GB2600304B GB2200712.4A GB202200712A GB2600304B GB 2600304 B GB2600304 B GB 2600304B GB 202200712 A GB202200712 A GB 202200712A GB 2600304 B GB2600304 B GB 2600304B
Authority
GB
United Kingdom
Prior art keywords
current distribution
distribution circuit
dimming controller
dimming
controller
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.)
Active
Application number
GB2200712.4A
Other versions
GB2600304A (en
GB202200712D0 (en
Inventor
Middel Tjaco
Hu Zaosheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tridonic GmbH and Co KG filed Critical Tridonic GmbH and Co KG
Publication of GB202200712D0 publication Critical patent/GB202200712D0/en
Publication of GB2600304A publication Critical patent/GB2600304A/en
Application granted granted Critical
Publication of GB2600304B publication Critical patent/GB2600304B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/25—Circuit arrangements for protecting against overcurrent
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • H05B47/183—Controlling the light source by remote control via data-bus transmission using digital addressable lighting interface [DALI] communication protocols
GB2200712.4A 2019-08-15 2019-08-15 Dimming controller with current distribution circuit Active GB2600304B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/100702 WO2021026853A1 (en) 2019-08-15 2019-08-15 Dimming controller with current distribution circuit

Publications (3)

Publication Number Publication Date
GB202200712D0 GB202200712D0 (en) 2022-03-09
GB2600304A GB2600304A (en) 2022-04-27
GB2600304B true GB2600304B (en) 2023-10-18

Family

ID=74570859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2200712.4A Active GB2600304B (en) 2019-08-15 2019-08-15 Dimming controller with current distribution circuit

Country Status (2)

Country Link
GB (1) GB2600304B (en)
WO (1) WO2021026853A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201110826A (en) * 2009-09-02 2011-03-16 Univ Ishou Digital addressable dimming lighting system
US20150264759A1 (en) * 2014-03-11 2015-09-17 Minebea Co., Ltd. Light source driving device and method for driving light source
US20160330805A1 (en) * 2015-05-05 2016-11-10 Arkalumen Inc. Circuit and apparatus for controlling a constant current dc driver output
US20170031055A1 (en) * 2015-07-28 2017-02-02 Schlumberger Technology Corporation System and methodology utilizing a getter based storage system
US20180177023A1 (en) * 2015-06-22 2018-06-21 Tridonic Gmbh & Co Kg Lamp control unit, lighting device and lighting system
CN110099486A (en) * 2019-04-30 2019-08-06 欧普照明股份有限公司 A kind of adjusting control circuit and dimming controlling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5361264B2 (en) * 2008-07-04 2013-12-04 ローム株式会社 Semiconductor device
CA3013632C (en) * 2016-02-10 2021-11-02 Hubbell Incorporated Toggle control for lighting system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201110826A (en) * 2009-09-02 2011-03-16 Univ Ishou Digital addressable dimming lighting system
US20150264759A1 (en) * 2014-03-11 2015-09-17 Minebea Co., Ltd. Light source driving device and method for driving light source
US20160330805A1 (en) * 2015-05-05 2016-11-10 Arkalumen Inc. Circuit and apparatus for controlling a constant current dc driver output
US20180177023A1 (en) * 2015-06-22 2018-06-21 Tridonic Gmbh & Co Kg Lamp control unit, lighting device and lighting system
US20170031055A1 (en) * 2015-07-28 2017-02-02 Schlumberger Technology Corporation System and methodology utilizing a getter based storage system
CN110099486A (en) * 2019-04-30 2019-08-06 欧普照明股份有限公司 A kind of adjusting control circuit and dimming controlling method

Also Published As

Publication number Publication date
GB2600304A (en) 2022-04-27
GB202200712D0 (en) 2022-03-09
WO2021026853A1 (en) 2021-02-18

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