EP3269207A4 - Isolated interface with current transformer - Google Patents

Isolated interface with current transformer Download PDF

Info

Publication number
EP3269207A4
EP3269207A4 EP15884241.9A EP15884241A EP3269207A4 EP 3269207 A4 EP3269207 A4 EP 3269207A4 EP 15884241 A EP15884241 A EP 15884241A EP 3269207 A4 EP3269207 A4 EP 3269207A4
Authority
EP
European Patent Office
Prior art keywords
current transformer
isolated interface
isolated
interface
transformer
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.)
Granted
Application number
EP15884241.9A
Other languages
German (de)
French (fr)
Other versions
EP3269207A1 (en
EP3269207B1 (en
Inventor
Quentin LIN
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 EP3269207A1 publication Critical patent/EP3269207A1/en
Publication of EP3269207A4 publication Critical patent/EP3269207A4/en
Application granted granted Critical
Publication of EP3269207B1 publication Critical patent/EP3269207B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
EP15884241.9A 2015-03-11 2015-03-11 Isolated interface with current transformer Active EP3269207B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/073975 WO2016141558A1 (en) 2015-03-11 2015-03-11 Isolated interface with current transformer

Publications (3)

Publication Number Publication Date
EP3269207A1 EP3269207A1 (en) 2018-01-17
EP3269207A4 true EP3269207A4 (en) 2018-03-07
EP3269207B1 EP3269207B1 (en) 2020-05-06

Family

ID=56878700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15884241.9A Active EP3269207B1 (en) 2015-03-11 2015-03-11 Isolated interface with current transformer

Country Status (2)

Country Link
EP (1) EP3269207B1 (en)
WO (1) WO2016141558A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3367760B1 (en) 2017-02-27 2019-07-31 Honeywell International Inc. Devices, methods, and systems for alternating current circuits for airfield lighting
GB2563680B (en) * 2017-06-19 2022-06-01 Tridonic Gmbh & Co Kg Driver for emergency lighting
IT201900004229A1 (en) * 2019-03-25 2020-09-25 Intea Eng Tecnologie Elettroniche Applicate S R L Drive apparatus and method for the control and operation of electric motors in household appliances or ventilation equipment.
IT201900006882A1 (en) * 2019-05-16 2020-11-16 Intea Eng Tecnologie Elettroniche Applicate S R L Drive apparatus for the control of electric motors in household appliances or in ventilation apparatus and method for powering the SELV area in such apparatus.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080018261A1 (en) * 2006-05-01 2008-01-24 Kastner Mark A LED power supply with options for dimming
WO2010031169A1 (en) * 2008-09-18 2010-03-25 E Craftsmen Corporation Configurable led driver/dimmer for solid state lighting applications
DE102010003797A1 (en) * 2010-04-09 2011-10-13 Tridonic Ag Modular LED lighting system with emergency light function
WO2014030062A2 (en) * 2012-08-21 2014-02-27 Tridonic Uk Ltd Emergency lighting device
US20140327366A1 (en) * 2013-05-03 2014-11-06 Lextar Electronics Corporation Illumination device and led dimming circuit thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8344638B2 (en) * 2008-07-29 2013-01-01 Point Somee Limited Liability Company Apparatus, system and method for cascaded power conversion
TWI397348B (en) * 2008-12-31 2013-05-21 Delta Electronics Inc Light source driving circuit
CN101772233A (en) * 2009-01-05 2010-07-07 台达电子工业股份有限公司 Light source driving circuit
CN202565520U (en) * 2012-03-14 2012-11-28 深圳市海骏电子科技有限公司 LED dimming driver and LED light source system
ITTO20130579A1 (en) * 2013-07-10 2015-01-11 Osram Gmbh PROCEDURE FOR SIGNAL TRANSMISSION AND ITS DEVICE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080018261A1 (en) * 2006-05-01 2008-01-24 Kastner Mark A LED power supply with options for dimming
WO2010031169A1 (en) * 2008-09-18 2010-03-25 E Craftsmen Corporation Configurable led driver/dimmer for solid state lighting applications
DE102010003797A1 (en) * 2010-04-09 2011-10-13 Tridonic Ag Modular LED lighting system with emergency light function
WO2014030062A2 (en) * 2012-08-21 2014-02-27 Tridonic Uk Ltd Emergency lighting device
US20140327366A1 (en) * 2013-05-03 2014-11-06 Lextar Electronics Corporation Illumination device and led dimming circuit thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016141558A1 *

Also Published As

Publication number Publication date
EP3269207A1 (en) 2018-01-17
WO2016141558A1 (en) 2016-09-15
EP3269207B1 (en) 2020-05-06

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