FR3045271B3 - Arrangement de circuit destine a la gradation de sources de lumiere a led - Google Patents

Arrangement de circuit destine a la gradation de sources de lumiere a led

Info

Publication number
FR3045271B3
FR3045271B3 FR1662522A FR1662522A FR3045271B3 FR 3045271 B3 FR3045271 B3 FR 3045271B3 FR 1662522 A FR1662522 A FR 1662522A FR 1662522 A FR1662522 A FR 1662522A FR 3045271 B3 FR3045271 B3 FR 3045271B3
Authority
FR
France
Prior art keywords
light sources
led light
circuit arrangement
grading
grading led
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.)
Expired - Fee Related
Application number
FR1662522A
Other languages
English (en)
Other versions
FR3045271A3 (fr
Inventor
Udo Thran
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.)
Brilliant AG
Original Assignee
Brilliant AG
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 Brilliant AG filed Critical Brilliant AG
Publication of FR3045271A3 publication Critical patent/FR3045271A3/fr
Application granted granted Critical
Publication of FR3045271B3 publication Critical patent/FR3045271B3/fr
Expired - Fee Related 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
FR1662522A 2015-07-13 2016-12-15 Arrangement de circuit destine a la gradation de sources de lumiere a led Expired - Fee Related FR3045271B3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202015103657.4U DE202015103657U1 (de) 2015-07-13 2015-07-13 Schaltungsanordnung zum Dimmen von LED-Leuchtmitteln
DE202015106968.5U DE202015106968U1 (de) 2015-07-13 2015-12-21 Schaltungsanordnung zum Dimmen von LED-Leuchtmitteln
FR1656338A FR3039033B3 (fr) 2015-07-13 2016-07-01 Arrangement de circuit destine a la gradation de sources de lumiere a led

Publications (2)

Publication Number Publication Date
FR3045271A3 FR3045271A3 (fr) 2017-06-16
FR3045271B3 true FR3045271B3 (fr) 2017-12-29

Family

ID=54250329

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1558418A Expired - Fee Related FR3039032B3 (fr) 2015-07-13 2015-09-10 Arrangement de circuit destine a la gradation de sources de lumiere a led
FR1656338A Expired - Fee Related FR3039033B3 (fr) 2015-07-13 2016-07-01 Arrangement de circuit destine a la gradation de sources de lumiere a led
FR1662522A Expired - Fee Related FR3045271B3 (fr) 2015-07-13 2016-12-15 Arrangement de circuit destine a la gradation de sources de lumiere a led

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1558418A Expired - Fee Related FR3039032B3 (fr) 2015-07-13 2015-09-10 Arrangement de circuit destine a la gradation de sources de lumiere a led
FR1656338A Expired - Fee Related FR3039033B3 (fr) 2015-07-13 2016-07-01 Arrangement de circuit destine a la gradation de sources de lumiere a led

Country Status (2)

Country Link
DE (2) DE202015103657U1 (fr)
FR (3) FR3039032B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111031643B (zh) * 2019-11-12 2021-09-07 漳州立达信光电子科技有限公司 光感控制电路及控制方法

Also Published As

Publication number Publication date
DE202015106968U1 (de) 2016-01-15
FR3039032A3 (fr) 2017-01-20
FR3039033A3 (fr) 2017-01-20
DE202015103657U1 (de) 2015-09-15
FR3045271A3 (fr) 2017-06-16
FR3039033B3 (fr) 2017-07-14
FR3039032B3 (fr) 2017-09-01

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Legal Events

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Year of fee payment: 2

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Effective date: 20200306