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SG10201507243QA - Stabilization circuit for electronic transformer driven led devices - Google Patents

Stabilization circuit for electronic transformer driven led devices

Info

Publication number
SG10201507243QA
SG10201507243QA SG10201507243QA SG10201507243QA SG10201507243QA SG 10201507243Q A SG10201507243Q A SG 10201507243QA SG 10201507243Q A SG10201507243Q A SG 10201507243QA SG 10201507243Q A SG10201507243Q A SG 10201507243QA SG 10201507243Q A SG10201507243Q A SG 10201507243QA
Authority
SG
Singapore
Prior art keywords
led devices
stabilization circuit
electronic transformer
driven led
transformer driven
Prior art date
Application number
SG10201507243QA
Inventor
Johnny Siu
Wa-Hing Leung
Original Assignee
Huizhou Light Engine Ltd
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 Huizhou Light Engine Ltd filed Critical Huizhou Light Engine Ltd
Publication of SG10201507243QA publication Critical patent/SG10201507243QA/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
    • H05B45/37—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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • 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
SG10201507243QA 2010-09-08 2010-12-02 Stabilization circuit for electronic transformer driven led devices SG10201507243QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38093210P 2010-09-08 2010-09-08

Publications (1)

Publication Number Publication Date
SG10201507243QA true SG10201507243QA (en) 2015-10-29

Family

ID=45770229

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201507243QA SG10201507243QA (en) 2010-09-08 2010-12-02 Stabilization circuit for electronic transformer driven led devices
SG2013017462A SG188475A1 (en) 2010-09-08 2010-12-02 Stabilization circuit for electronic transformer driven led devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2013017462A SG188475A1 (en) 2010-09-08 2010-12-02 Stabilization circuit for electronic transformer driven led devices

Country Status (7)

Country Link
US (1) US20120056608A1 (en)
EP (1) EP2614689A4 (en)
KR (1) KR20130080035A (en)
CN (1) CN102404908B (en)
HK (1) HK1164626A1 (en)
SG (2) SG10201507243QA (en)
WO (1) WO2012031435A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102769395A (en) * 2012-08-09 2012-11-07 黄勇 Low voltage direct current power supply of electronic type transformer
CN102958253B (en) * 2012-09-06 2015-01-14 金尔富 Large-power LED (Light-Emitting Diode) universal special power supply
CN103379716A (en) * 2013-07-15 2013-10-30 魏其萃 LED drive circuit compatible with electronic transformer and silicon-controlled dimmer and method
WO2015024224A1 (en) * 2013-08-22 2015-02-26 Liu Xiaofeng Led constant-current circuit and led lamp
JP5695712B2 (en) * 2013-08-29 2015-04-08 住友電気工業株式会社 Transformer
CN105430810A (en) * 2015-12-25 2016-03-23 电子科技大学 LED lighting driving system
CN108633123B (en) * 2017-03-17 2020-11-24 朗德万斯公司 Filter buffer circuit, lighting device with same and power supply for lighting device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103063A (en) * 1981-06-25 1983-01-17 Philips Nv NUTRITION SYSTEM.
US4686617A (en) * 1986-06-06 1987-08-11 Rca Corporation Current limited constant frequency dc converter
JP2975478B2 (en) * 1992-06-03 1999-11-10 三菱電機株式会社 High frequency flashing type dimmable strobe device
JP3404874B2 (en) * 1994-03-28 2003-05-12 松下電工株式会社 Load control device
DE69506098T2 (en) * 1995-07-31 1999-04-15 Hewlett Packard Co Switched-mode switching power supply with power factor correction
US6307363B1 (en) * 1998-06-22 2001-10-23 Bruce Michael Anderson Ultrahigh-frequency high-impedance passive voltage probe
JP2004022282A (en) * 2002-06-14 2004-01-22 Kyoshin Denki Seisakusho:Kk Inverter device
JP4760001B2 (en) * 2004-12-09 2011-08-31 ダイキン工業株式会社 Multiphase current supply circuit, driving device, compressor, and air conditioner
WO2008075389A1 (en) * 2006-12-21 2008-06-26 Osram Gesellschaft mit beschränkter Haftung A cell arrangement for feeding electrical loads such as light sources, corresponding circuit and design method
CN101904104B (en) * 2007-12-17 2013-04-17 松下电器产业株式会社 Amplifying circuit with bypass circuit, and electronic device using the same
US20090179886A1 (en) * 2008-01-14 2009-07-16 Tai-Her Yang Uni-directional light emitting diode drive circuit in bi-directional power parallel resonance
EP2298030B1 (en) * 2008-06-06 2015-10-14 Koninklijke Philips N.V. Led lamp driver and method
JP2010135139A (en) * 2008-12-03 2010-06-17 Ushio Inc Led lighting circuit, led lamp, and conversion socket for lighting led lamp
JP5343191B2 (en) * 2009-09-18 2013-11-13 イーグル工業株式会社 Rotary joint and mechanical seal device
US8350487B2 (en) * 2010-06-01 2013-01-08 Novar Ed&S Limited Switch circuit

Also Published As

Publication number Publication date
HK1164626A1 (en) 2012-09-21
CN102404908B (en) 2014-10-15
EP2614689A4 (en) 2016-06-22
US20120056608A1 (en) 2012-03-08
KR20130080035A (en) 2013-07-11
SG188475A1 (en) 2013-04-30
EP2614689A1 (en) 2013-07-17
WO2012031435A1 (en) 2012-03-15
CN102404908A (en) 2012-04-04

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