GB201409892D0 - Active self-regulating circuit - Google Patents

Active self-regulating circuit

Info

Publication number
GB201409892D0
GB201409892D0 GBGB1409892.5A GB201409892A GB201409892D0 GB 201409892 D0 GB201409892 D0 GB 201409892D0 GB 201409892 A GB201409892 A GB 201409892A GB 201409892 D0 GB201409892 D0 GB 201409892D0
Authority
GB
United Kingdom
Prior art keywords
regulating circuit
active self
self
active
regulating
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Withdrawn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
GBGB1409892.5A
Other versions
GB2514929A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201409892D0 publication Critical patent/GB201409892D0/en
Publication of GB2514929A publication Critical patent/GB2514929A/en
Withdrawn legal-status Critical Current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
    • H05B31/00—Electric arc lamps
    • H05B31/48—Electric arc lamps having more than two electrodes
    • H05B31/50—Electric arc lamps having more than two electrodes specially adapted for ac
    • 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
    • H05B45/357—Driver circuits specially adapted for retrofit LED light sources
    • H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
    • H05B45/3575—Emulating the electrical or functional characteristics of incandescent lamps by means of dummy loads or bleeder circuits, e.g. for dimmers
    • 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
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • 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]
GB1409892.5A 2013-06-04 2014-06-04 Active self-regulating circuit Withdrawn GB2514929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102119816A TWI508615B (en) 2013-06-04 2013-06-04 Active self-regulating circuit

Publications (2)

Publication Number Publication Date
GB201409892D0 true GB201409892D0 (en) 2014-07-16
GB2514929A GB2514929A (en) 2014-12-10

Family

ID=51214690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1409892.5A Withdrawn GB2514929A (en) 2013-06-04 2014-06-04 Active self-regulating circuit

Country Status (3)

Country Link
CN (1) CN104219827A (en)
GB (1) GB2514929A (en)
TW (1) TWI508615B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9814105B2 (en) 2015-11-12 2017-11-07 Semiconductor Components Industries, Llc Control circuit for LED and active bleeder thereof
CN108601131B (en) * 2017-11-27 2023-11-10 浙江阳光美加照明有限公司 TRIAC dimmer current maintaining circuit and linear dimming driving circuit using same
CN110300476B (en) 2018-03-23 2022-04-12 台达电子工业股份有限公司 Dimmer control circuit, method and system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101998728B (en) * 2009-08-25 2013-09-11 联咏科技股份有限公司 Dimming circuit, isolated voltage generator and dimming method for light emitting diode (LED)
US9220133B2 (en) * 2009-11-20 2015-12-22 Lutron Electronics Co., Inc. Controllable-load circuit for use with a load control device
TW201141303A (en) * 2010-05-07 2011-11-16 Light Engine Ltd Triac dimmable power supply unit for LED
WO2012007798A2 (en) * 2010-07-13 2012-01-19 Koninklijke Philips Electronics N.V. Bleeding circuit and related method for preventing improper dimmer operation
TWI422130B (en) * 2011-01-26 2014-01-01 Macroblock Inc Adaptive bleeder circuit
TWI461107B (en) * 2011-03-22 2014-11-11 Richtek Technology Corp Light emitting device power supply circuit, and light emitting device driver circuit and control method thereof
JP2013020931A (en) * 2011-06-16 2013-01-31 Sanken Electric Co Ltd Led lighting apparatus
CN202135377U (en) * 2011-07-21 2012-02-01 北京源点新智科技有限公司 A control circuit of a drive power supply capable of adjusting an LED light source, and a control module thereof
CN202261965U (en) * 2011-09-21 2012-05-30 缪仙荣 Light-emitting diode (LED) dimming circuit applicable to silicon controlled dimmer
CN202488803U (en) * 2011-12-15 2012-10-10 成都芯源系统有限公司 LED driving device and controller thereof
CN202634815U (en) * 2012-05-25 2012-12-26 无锡实益达电子有限公司 LED (Light Emitting Diode) drive power circuit with flicker-free dimming
CN102740571B (en) * 2012-07-18 2014-10-15 矽力杰半导体技术(杭州)有限公司 Dimmable LED (Light-Emitting Diode) driving circuit and driving method

Also Published As

Publication number Publication date
TW201448659A (en) 2014-12-16
TWI508615B (en) 2015-11-11
GB2514929A (en) 2014-12-10
CN104219827A (en) 2014-12-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)