DE112011101416A5 - Betriebsschaltung für Leuchtdioden - Google Patents

Betriebsschaltung für Leuchtdioden Download PDF

Info

Publication number
DE112011101416A5
DE112011101416A5 DE112011101416T DE112011101416T DE112011101416A5 DE 112011101416 A5 DE112011101416 A5 DE 112011101416A5 DE 112011101416 T DE112011101416 T DE 112011101416T DE 112011101416 T DE112011101416 T DE 112011101416T DE 112011101416 A5 DE112011101416 A5 DE 112011101416A5
Authority
DE
Germany
Prior art keywords
leds
operating circuit
operating
circuit
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.)
Withdrawn
Application number
DE112011101416T
Other languages
English (en)
Inventor
Horst Knoedgen
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.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and Co KG
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 Tridonic GmbH and Co KG filed Critical Tridonic GmbH and Co KG
Publication of DE112011101416A5 publication Critical patent/DE112011101416A5/de
Withdrawn legal-status Critical Current

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]
    • 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
    • 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
DE112011101416T 2010-04-21 2011-04-21 Betriebsschaltung für Leuchtdioden Withdrawn DE112011101416A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT2612010 2010-04-21
ATGM261/2010 2010-04-21
PCT/AT2011/000204 WO2011130770A1 (de) 2010-04-21 2011-04-21 Betriebsschaltung für leuchtdioden

Publications (1)

Publication Number Publication Date
DE112011101416A5 true DE112011101416A5 (de) 2013-02-28

Family

ID=44115760

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112011101416T Withdrawn DE112011101416A5 (de) 2010-04-21 2011-04-21 Betriebsschaltung für Leuchtdioden

Country Status (2)

Country Link
DE (1) DE112011101416A5 (de)
WO (1) WO2011130770A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107231095A (zh) * 2016-03-23 2017-10-03 江苏美联集团有限公司 一种基于直流母线的反馈系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7071762B2 (en) * 2001-01-31 2006-07-04 Koninklijke Philips Electronics N.V. Supply assembly for a led lighting module
US7348948B2 (en) * 2004-06-09 2008-03-25 Analog Modules, Inc Polyphase diode driver
DE102006034371B4 (de) 2006-04-21 2019-01-31 Tridonic Ag Betriebsschaltung und Betriebsverfahren für Leuchtdioden
US7911149B2 (en) * 2007-02-19 2011-03-22 Marlex Engineering Inc. Impedance controlled electronic lamp circuit
CN102090145B (zh) * 2008-07-09 2013-09-25 Nxp股份有限公司 开关模式功率转换器及其操作方法
DE112009002593A5 (de) * 2008-10-20 2011-09-29 Tridonic Ag Betriebsschaltung für LEDs

Also Published As

Publication number Publication date
WO2011130770A1 (de) 2011-10-27

Similar Documents

Publication Publication Date Title
DE112009002593A5 (de) Betriebsschaltung für LEDs
DK2792936T3 (da) Belysningsindretning
DE112011105763A5 (de) Lichtemittierendes Bauteil
DE102010016840A8 (de) Montagevorrichtung
DE112011103374A5 (de) Betriebsschaltung für Leuchtdioden
DE112009002500A5 (de) Betriebsschaltung für Leuchtdioden
DE112014002232A5 (de) Betriebsschaltung für LED
FR2969426B1 (fr) Circuit de dephasage
IT1402816B1 (it) Lampada
DE112009002527A5 (de) Betriebsschaltung für Leuchtdioden
DE112011103375A5 (de) Fehlererkennung für Leuchtdioden
DE112011100736A5 (de) Steuerbares betriebsgerät für leuchtdioden
DE112010001133B8 (de) Schmiervorrichtung
DK2365242T3 (da) Belysningsindretning
FI20106206A0 (fi) Leikkauspöytä
DE202010010725U8 (de) Leuchte
LU91649B1 (de) Wärmedämmende Bauteile
DE112011100717A5 (de) Betriebsgerät für Leuchtmittel
DE112011101416A5 (de) Betriebsschaltung für Leuchtdioden
DE112012004690A5 (de) Betriebsschaltung für Leuchtdioden
DE112014002209A5 (de) Betriebsschaltung für Leuchtdioden
DE112012004615A5 (de) Getaktete Schaltung für Betriebsgeräte für Leuchtmittel
DE112010002849A5 (de) Betriebsgerät für leuchtmittel
FI8534U1 (fi) Valaistuslaitteisto
TH115831B (th) อุปกรณ์ให้แสงสว่าง

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H05B0033080000

Ipc: H05B0045000000

R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee