IT1398696B1 - CURRENT READING CIRCUIT PROVIDED BY A POWER SUPPLY FOR LED LAMPS - Google Patents

CURRENT READING CIRCUIT PROVIDED BY A POWER SUPPLY FOR LED LAMPS

Info

Publication number
IT1398696B1
IT1398696B1 ITVA2010A000022A ITVA20100022A IT1398696B1 IT 1398696 B1 IT1398696 B1 IT 1398696B1 IT VA2010A000022 A ITVA2010A000022 A IT VA2010A000022A IT VA20100022 A ITVA20100022 A IT VA20100022A IT 1398696 B1 IT1398696 B1 IT 1398696B1
Authority
IT
Italy
Prior art keywords
power supply
circuit provided
led lamps
reading circuit
current reading
Prior art date
Application number
ITVA2010A000022A
Other languages
Italian (it)
Inventor
Luca Colombo
Marco Alessandro Legnani
Paolo Cartabbia
Original Assignee
Tci Telecomunicazioni Italia Srl
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 Tci Telecomunicazioni Italia Srl filed Critical Tci Telecomunicazioni Italia Srl
Priority to ITVA2010A000022A priority Critical patent/IT1398696B1/en
Publication of ITVA20100022A1 publication Critical patent/ITVA20100022A1/en
Application granted granted Critical
Publication of IT1398696B1 publication Critical patent/IT1398696B1/en

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]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
ITVA2010A000022A 2010-03-09 2010-03-09 CURRENT READING CIRCUIT PROVIDED BY A POWER SUPPLY FOR LED LAMPS IT1398696B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVA2010A000022A IT1398696B1 (en) 2010-03-09 2010-03-09 CURRENT READING CIRCUIT PROVIDED BY A POWER SUPPLY FOR LED LAMPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVA2010A000022A IT1398696B1 (en) 2010-03-09 2010-03-09 CURRENT READING CIRCUIT PROVIDED BY A POWER SUPPLY FOR LED LAMPS

Publications (2)

Publication Number Publication Date
ITVA20100022A1 ITVA20100022A1 (en) 2011-09-10
IT1398696B1 true IT1398696B1 (en) 2013-03-08

Family

ID=43016526

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVA2010A000022A IT1398696B1 (en) 2010-03-09 2010-03-09 CURRENT READING CIRCUIT PROVIDED BY A POWER SUPPLY FOR LED LAMPS

Country Status (1)

Country Link
IT (1) IT1398696B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007016373A2 (en) * 2005-07-28 2007-02-08 Synditec, Inc. Pulsed current averaging controller with amplitude modulation and time division multiplexing for arrays of independent pluralities of light emitting diodes
US7852300B2 (en) * 2006-02-06 2010-12-14 Exclara, Inc. Current regulator for multimode operation of solid state lighting
US8344638B2 (en) * 2008-07-29 2013-01-01 Point Somee Limited Liability Company Apparatus, system and method for cascaded power conversion
US20100052568A1 (en) * 2008-08-27 2010-03-04 Texas Instruments Incorporated Light emitting diode array driver

Also Published As

Publication number Publication date
ITVA20100022A1 (en) 2011-09-10

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