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IT1396331B1 - POWER SUPPLY FOR LED LAMPS WITH RESTRICTION OF ABSORBED CURRENT PEAK IN ENTRY - Google Patents

POWER SUPPLY FOR LED LAMPS WITH RESTRICTION OF ABSORBED CURRENT PEAK IN ENTRY

Info

Publication number
IT1396331B1
IT1396331B1 ITVA2009A000058A ITVA20090058A IT1396331B1 IT 1396331 B1 IT1396331 B1 IT 1396331B1 IT VA2009A000058 A ITVA2009A000058 A IT VA2009A000058A IT VA20090058 A ITVA20090058 A IT VA20090058A IT 1396331 B1 IT1396331 B1 IT 1396331B1
Authority
IT
Italy
Prior art keywords
entry
restriction
power supply
led lamps
current peak
Prior art date
Application number
ITVA2009A000058A
Other languages
Italian (it)
Inventor
Marco Alessandro Legnani
Paolo Cartabbia
Luca Colombo
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 ITVA2009A000058A priority Critical patent/IT1396331B1/en
Publication of ITVA20090058A1 publication Critical patent/ITVA20090058A1/en
Application granted granted Critical
Publication of IT1396331B1 publication Critical patent/IT1396331B1/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]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
ITVA2009A000058A 2009-09-24 2009-09-24 POWER SUPPLY FOR LED LAMPS WITH RESTRICTION OF ABSORBED CURRENT PEAK IN ENTRY IT1396331B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVA2009A000058A IT1396331B1 (en) 2009-09-24 2009-09-24 POWER SUPPLY FOR LED LAMPS WITH RESTRICTION OF ABSORBED CURRENT PEAK IN ENTRY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVA2009A000058A IT1396331B1 (en) 2009-09-24 2009-09-24 POWER SUPPLY FOR LED LAMPS WITH RESTRICTION OF ABSORBED CURRENT PEAK IN ENTRY

Publications (2)

Publication Number Publication Date
ITVA20090058A1 ITVA20090058A1 (en) 2011-03-25
IT1396331B1 true IT1396331B1 (en) 2012-11-16

Family

ID=42549445

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVA2009A000058A IT1396331B1 (en) 2009-09-24 2009-09-24 POWER SUPPLY FOR LED LAMPS WITH RESTRICTION OF ABSORBED CURRENT PEAK IN ENTRY

Country Status (1)

Country Link
IT (1) IT1396331B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638862B1 (en) * 1988-11-04 1990-12-14 Merlin Gerin MANUAL OR AUTOMATIC CONTROL UNIT, FOR EXAMPLE WITH PUSH BUTTON, FOR CONNECTION TO A DATA TRANSMISSION NETWORK
FR2786895B1 (en) * 1998-12-04 2001-01-12 Schneider Electric Ind Sa COMMUNICATION DEVICE HAVING A POWER SUPPLY CIRCUIT AND POWER SUPPLY METHOD FOR SUCH A DEVICE
US6362578B1 (en) * 1999-12-23 2002-03-26 Stmicroelectronics, Inc. LED driver circuit and method
US6680834B2 (en) * 2000-10-04 2004-01-20 Honeywell International Inc. Apparatus and method for controlling LED arrays

Also Published As

Publication number Publication date
ITVA20090058A1 (en) 2011-03-25

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