ATE503367T1 - Schaltung und verfahren zur speisung einer led- leuchte - Google Patents

Schaltung und verfahren zur speisung einer led- leuchte

Info

Publication number
ATE503367T1
ATE503367T1 AT09405060T AT09405060T ATE503367T1 AT E503367 T1 ATE503367 T1 AT E503367T1 AT 09405060 T AT09405060 T AT 09405060T AT 09405060 T AT09405060 T AT 09405060T AT E503367 T1 ATE503367 T1 AT E503367T1
Authority
AT
Austria
Prior art keywords
circuit
lamp
current flow
powering
led light
Prior art date
Application number
AT09405060T
Other languages
English (en)
Inventor
Michel Noe
Original Assignee
Sander Elektronik 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 Sander Elektronik Ag filed Critical Sander Elektronik Ag
Application granted granted Critical
Publication of ATE503367T1 publication Critical patent/ATE503367T1/de

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
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • 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]
    • H05B45/39—Circuits containing inverter bridges
    • 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]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
AT09405060T 2008-04-03 2009-04-01 Schaltung und verfahren zur speisung einer led- leuchte ATE503367T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5112008 2008-04-03

Publications (1)

Publication Number Publication Date
ATE503367T1 true ATE503367T1 (de) 2011-04-15

Family

ID=39708718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09405060T ATE503367T1 (de) 2008-04-03 2009-04-01 Schaltung und verfahren zur speisung einer led- leuchte

Country Status (2)

Country Link
EP (1) EP2107859B1 (de)
AT (1) ATE503367T1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2005269C2 (en) * 2010-08-25 2012-02-28 Online Services B V High-frequency switching-mode power supply for a dimming circuit.
WO2014174159A1 (fr) 2013-04-24 2014-10-30 Societe D'etudes Et D'economies En Eclairage, Se3 Dispositif d'alimentation en courant continu d'un ensemble de dispositifs d'éclairage à leds utilisés dans l'éclairage industriel et l'éclairage tertiaire
DE102014009567B4 (de) 2014-06-27 2016-01-14 Diehl Aerospace Gmbh Beleuchtungsvorrichtung für eine Wechselspannungsversorgung sowie Flugzeug mit der Beleuchtungsvorrichtung
DE102015208774A1 (de) * 2015-05-12 2016-12-01 Tridonic Gmbh & Co Kg Vorrichtung mit getaktetem Wandler zum Betrieb von Leuchtmitteln
DE102017109325B4 (de) * 2017-05-02 2020-01-16 Vossloh-Schwabe Deutschland Gmbh Betriebsschaltung zum Betreiben einer Leuchtmittelanordnung
DE102018119017A1 (de) * 2018-08-06 2020-02-06 Tridonic Gmbh & Co Kg Synchrone Sperrwandlerschaltung zum Betrieb einer Leuchtmittelstrecke

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517397A (en) * 1994-12-06 1996-05-14 Astec International, Ltd. Flyback power converter with spike compensator circuit
CN1143602C (zh) 1997-08-01 2004-03-24 皇家菲利浦电子有限公司 电路系统
JP2003504828A (ja) 1999-07-07 2003-02-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｌｅｄドライバとしてのフライバックコンバータ
US6577512B2 (en) * 2001-05-25 2003-06-10 Koninklijke Philips Electronics N.V. Power supply for LEDs
US7731384B2 (en) * 2005-12-06 2010-06-08 Dialight Corporation Method and apparatus for providing an LED light for use in hazardous locations

Also Published As

Publication number Publication date
EP2107859B1 (de) 2011-03-23
EP2107859A1 (de) 2009-10-07

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