RU2556019C2 - Способ и устройство для увеличения диапазона регулирования освещенности твердотельных осветительных приборов - Google Patents

Способ и устройство для увеличения диапазона регулирования освещенности твердотельных осветительных приборов Download PDF

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Publication number
RU2556019C2
RU2556019C2 RU2012145268/07A RU2012145268A RU2556019C2 RU 2556019 C2 RU2556019 C2 RU 2556019C2 RU 2012145268/07 A RU2012145268/07 A RU 2012145268/07A RU 2012145268 A RU2012145268 A RU 2012145268A RU 2556019 C2 RU2556019 C2 RU 2556019C2
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Russia
Prior art keywords
phase angle
dimmer
control signal
power control
power
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RU2012145268/07A
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English (en)
Russian (ru)
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RU2012145268A (ru
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Майкл ДАТТА
Грегори КЭМПБЕЛЛ
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Конинклейке Филипс Электроникс Н.В.
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    • 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]
    • 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

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  • Circuit Arrangement For Electric Light Sources In General (AREA)
RU2012145268/07A 2010-03-25 2011-03-11 Способ и устройство для увеличения диапазона регулирования освещенности твердотельных осветительных приборов RU2556019C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31742310P 2010-03-25 2010-03-25
US61/317,423 2010-03-25
PCT/IB2011/051041 WO2011117770A1 (en) 2010-03-25 2011-03-11 Method and apparatus for increasing dimming range of solid state lighting fixtures

Publications (2)

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RU2012145268A RU2012145268A (ru) 2014-04-27
RU2556019C2 true RU2556019C2 (ru) 2015-07-10

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US (1) US9485833B2 (enExample)
EP (1) EP2550843B1 (enExample)
JP (1) JP5837036B2 (enExample)
CN (1) CN102812781B (enExample)
BR (1) BR112012023781A8 (enExample)
RU (1) RU2556019C2 (enExample)
TW (1) TW201206248A (enExample)
WO (1) WO2011117770A1 (enExample)

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Publication number Publication date
WO2011117770A1 (en) 2011-09-29
TW201206248A (en) 2012-02-01
EP2550843B1 (en) 2018-01-24
BR112012023781A2 (pt) 2017-12-12
US9485833B2 (en) 2016-11-01
JP2013524408A (ja) 2013-06-17
EP2550843A1 (en) 2013-01-30
RU2012145268A (ru) 2014-04-27
CN102812781B (zh) 2016-05-11
CN102812781A (zh) 2012-12-05
BR112012023781A8 (pt) 2018-04-03
US20130141001A1 (en) 2013-06-06
JP5837036B2 (ja) 2015-12-24

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