GB2549012B - Light emitting diode (LED) driver having direct replacement capabilities - Google Patents

Light emitting diode (LED) driver having direct replacement capabilities Download PDF

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Publication number
GB2549012B
GB2549012B GB1708740.4A GB201708740A GB2549012B GB 2549012 B GB2549012 B GB 2549012B GB 201708740 A GB201708740 A GB 201708740A GB 2549012 B GB2549012 B GB 2549012B
Authority
GB
United Kingdom
Prior art keywords
driver
led
light emitting
emitting diode
direct replacement
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.)
Active
Application number
GB1708740.4A
Other languages
English (en)
Other versions
GB2549012A (en
GB201708740D0 (en
Inventor
Albert Haas Daniel
Chen Timothy
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.)
Technical Consumer Products Inc
Original Assignee
Technical Consumer Products Inc
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 Technical Consumer Products Inc filed Critical Technical Consumer Products Inc
Priority to GB2100256.3A priority Critical patent/GB2587586B/en
Publication of GB201708740D0 publication Critical patent/GB201708740D0/en
Publication of GB2549012A publication Critical patent/GB2549012A/en
Application granted granted Critical
Publication of GB2549012B publication Critical patent/GB2549012B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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]
    • H05B45/50—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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB1708740.4A 2015-01-29 2016-01-19 Light emitting diode (LED) driver having direct replacement capabilities Active GB2549012B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2100256.3A GB2587586B (en) 2015-01-29 2016-01-19 Light emitting diode (LED) driver having direct replacement capabilities

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/608,335 US9419537B1 (en) 2015-01-29 2015-01-29 Light emitting diode (LED) driver having direct replacement capabilities
PCT/US2016/013842 WO2016122921A1 (en) 2015-01-29 2016-01-19 Light emitting diode (led) driver having direct replacement capabilities

Publications (3)

Publication Number Publication Date
GB201708740D0 GB201708740D0 (en) 2017-07-19
GB2549012A GB2549012A (en) 2017-10-04
GB2549012B true GB2549012B (en) 2021-03-10

Family

ID=56544177

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2100256.3A Active GB2587586B (en) 2015-01-29 2016-01-19 Light emitting diode (LED) driver having direct replacement capabilities
GB1708740.4A Active GB2549012B (en) 2015-01-29 2016-01-19 Light emitting diode (LED) driver having direct replacement capabilities

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2100256.3A Active GB2587586B (en) 2015-01-29 2016-01-19 Light emitting diode (LED) driver having direct replacement capabilities

Country Status (6)

Country Link
US (1) US9419537B1 (cg-RX-API-DMAC7.html)
JP (2) JP6502513B2 (cg-RX-API-DMAC7.html)
CN (2) CN109688677B (cg-RX-API-DMAC7.html)
CA (1) CA2970731C (cg-RX-API-DMAC7.html)
GB (2) GB2587586B (cg-RX-API-DMAC7.html)
WO (1) WO2016122921A1 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108934103B (zh) * 2017-05-25 2021-07-30 卡任特照明解决方案有限公司 Led灯的电路
CN109819543A (zh) 2017-11-21 2019-05-28 通用电气照明解决方案有限公司 Led照明组件及其驱动电路
CN107947110A (zh) * 2017-11-27 2018-04-20 安徽文尧智能光电科技有限公司 一种冷冻食品色选机的过压保护电路
CN109195255A (zh) * 2018-09-28 2019-01-11 杰华特微电子（杭州）有限公司 一种可控硅调光控制方法、控制电路及照明电路
CN109817125A (zh) * 2019-01-28 2019-05-28 安徽智训机器人技术有限公司 广告传媒控制系统
CN110661234B (zh) * 2019-04-30 2022-07-05 广东明丰电源电器实业有限公司 一种单向可控硅短路保护电路及电子设备
CN110729705B (zh) * 2019-09-09 2021-06-25 中国南方电网有限责任公司超高压输电公司昆明局 一种直流输电换流阀短路保护方法
CN111083856B (zh) * 2019-12-16 2022-02-22 华帝股份有限公司 一种用于led灯的失效检测电路及检测方法
EP3876676A1 (en) 2020-03-03 2021-09-08 Signify Holding B.V. A driver for driving a load, as well as a corresponding led based lighting device and a corresponding method of operating the driver
JP2023069873A (ja) * 2021-11-08 2023-05-18 三菱電機株式会社 点灯装置および照明器具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030016546A1 (en) * 2001-07-12 2003-01-23 Tolle Tobias Georg Electrical circuit arrangement
US20130320869A1 (en) * 2011-02-16 2013-12-05 Koninklijke Philips N.V. Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp
US20150001956A1 (en) * 2013-06-27 2015-01-01 Tdk Corporation Wireless power receiving device, and wireless power transmission device
US20150062987A1 (en) * 2013-08-29 2015-03-05 Silergy Semiconductor Technology (Hangzhou) Ltd Load driving circuit and method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739734B1 (en) 2003-03-17 2004-05-25 Ultimate Presentation Sytems, Inc. LED retrofit method and kit for converting fluorescent luminaries
CN102014540B (zh) * 2010-03-04 2011-12-28 凹凸电子（武汉）有限公司 驱动电路及控制光源的电力的控制器
JP5498240B2 (ja) * 2010-04-26 2014-05-21 パナソニック株式会社 光源モジュール、点灯装置およびそれを用いた照明器具
JP2011243331A (ja) * 2010-05-14 2011-12-01 Fkk Co Ltd Ｌｅｄ電源回路
US8299711B2 (en) 2010-09-15 2012-10-30 Azurelighting Technologies, Inc. Protection circuit of T8 LED lighting tube
CN102288808A (zh) * 2011-05-16 2011-12-21 康佳集团股份有限公司 一种led过电流检测电路及一种led驱动控制电路
JP2013037763A (ja) * 2011-06-29 2013-02-21 Arco Giken:Kk Ｌｅｄ照明回路及びｌｅｄ照明装置
JP5745494B2 (ja) * 2012-11-26 2015-07-08 フェニックス電機株式会社 蛍光灯型ｌｅｄランプ
KR101521834B1 (ko) * 2013-04-11 2015-05-21 주식회사 하이딥 안정기를 이용한 ｌｅｄ 조명 장치
KR20150116246A (ko) * 2014-04-07 2015-10-15 주식회사 동부하이텍 발광 소자 구동 장치 및 이를 포함하는 조명 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030016546A1 (en) * 2001-07-12 2003-01-23 Tolle Tobias Georg Electrical circuit arrangement
US20130320869A1 (en) * 2011-02-16 2013-12-05 Koninklijke Philips N.V. Electromagnetic ballast-compatible lighting driver for light-emitting diode lamp
US20150001956A1 (en) * 2013-06-27 2015-01-01 Tdk Corporation Wireless power receiving device, and wireless power transmission device
US20150062987A1 (en) * 2013-08-29 2015-03-05 Silergy Semiconductor Technology (Hangzhou) Ltd Load driving circuit and method thereof

Also Published As

Publication number Publication date
GB202100256D0 (en) 2021-02-24
CN109688677B (zh) 2020-09-04
GB2587586A (en) 2021-03-31
GB2549012A (en) 2017-10-04
CN107113939B (zh) 2019-02-01
GB2587586B (en) 2021-10-27
CA2970731C (en) 2023-03-21
CA2970731A1 (en) 2016-08-04
US20160226393A1 (en) 2016-08-04
JP2019114551A (ja) 2019-07-11
JP2018503960A (ja) 2018-02-08
US9419537B1 (en) 2016-08-16
CN109688677A (zh) 2019-04-26
WO2016122921A1 (en) 2016-08-04
GB201708740D0 (en) 2017-07-19
CN107113939A (zh) 2017-08-29
JP6502513B2 (ja) 2019-04-17
JP6739567B2 (ja) 2020-08-12

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