GB201409892D0 - Active self-regulating circuit - Google Patents

Active self-regulating circuit

Info

Publication number: GB201409892D0
Authority: GB; United Kingdom
Prior art keywords: regulating circuit; active self; self; active; regulating
Prior art date: 2013-06-04
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

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.)

2013-06-04

Filing date

2014-06-04

Publication date

2014-07-16

2014-06-04 Application filed by Individual filed Critical Individual

2014-07-16 Publication of GB201409892D0 publication Critical patent/GB201409892D0/en

2014-12-10 Publication of GB2514929A publication Critical patent/GB2514929A/en

Status Withdrawn legal-status Critical Current

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 maintenance circuit and linear dimming drive circuit using the 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 of light-emitting diode, its isolated voltage generator and dimming method
WO2011063205A1 (en) *	2009-11-20	2011-05-26	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
BR112013000678A2 (en) *	2010-07-13	2016-05-31	Koninkl Philips Electronics Nv	"purge circuit, system for controlling power output to a light source, method for eliminating flickering of light output by a LED mode"
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

2013
- 2013-06-04 TW TW102119816A patent/TWI508615B/en not_active IP Right Cessation
- 2013-10-24 CN CN201310507480.6A patent/CN104219827A/en active Pending
2014
- 2014-06-04 GB GB1409892.5A patent/GB2514929A/en not_active Withdrawn

Also Published As

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

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Legal Events

Date	Code	Title	Description
2022-04-20	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)