CN201018696Y - 一种led驱动电源的控制电路 - Google Patents
一种led驱动电源的控制电路 Download PDFInfo
- Publication number
- CN201018696Y CN201018696Y CNU2007201073429U CN200720107342U CN201018696Y CN 201018696 Y CN201018696 Y CN 201018696Y CN U2007201073429 U CNU2007201073429 U CN U2007201073429U CN 200720107342 U CN200720107342 U CN 200720107342U CN 201018696 Y CN201018696 Y CN 201018696Y
- Authority
- CN
- China
- Prior art keywords
- current
- triode
- circuit
- resistance
- power supply
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000012797 qualification Methods 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- 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]
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201073429U CN201018696Y (zh) | 2007-03-16 | 2007-03-16 | 一种led驱动电源的控制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201073429U CN201018696Y (zh) | 2007-03-16 | 2007-03-16 | 一种led驱动电源的控制电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201018696Y true CN201018696Y (zh) | 2008-02-06 |
Family
ID=39059198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201073429U Expired - Fee Related CN201018696Y (zh) | 2007-03-16 | 2007-03-16 | 一种led驱动电源的控制电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201018696Y (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010054523A1 (zh) * | 2008-11-13 | 2010-05-20 | Shen Jinxiang | 高功率led灯驱动电源及其配套灯的组合 |
CN101896027A (zh) * | 2010-06-14 | 2010-11-24 | 深圳市京泉华电子有限公司 | 一种led电源多路电流分配控制方法及电路 |
WO2011069308A1 (zh) * | 2009-12-09 | 2011-06-16 | 广东得胜电子有限公司 | 一种采用幻象电源驱动的麦克风的led电路 |
CN102196644A (zh) * | 2011-06-29 | 2011-09-21 | 林万炯 | 一种实现led负载热插拔的控制装置 |
CN102412570A (zh) * | 2010-09-18 | 2012-04-11 | 东芝照明技术株式会社 | 限流电路、led模块以及led照明装置 |
CN102858048A (zh) * | 2011-06-30 | 2013-01-02 | 海洋王照明科技股份有限公司 | 一种led驱动电路及led灯具 |
CN103002627A (zh) * | 2011-09-15 | 2013-03-27 | 海洋王照明科技股份有限公司 | 一种带延时功能led驱动电路及led灯具 |
CN103079311A (zh) * | 2012-12-27 | 2013-05-01 | 木林森股份有限公司 | 一种双环控制的led驱动电路 |
CN103841696A (zh) * | 2012-11-22 | 2014-06-04 | 欧普照明股份有限公司 | 一种led驱动控制器、照明装置及照明系统 |
CN104052250A (zh) * | 2013-03-11 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | 电磁音滤波电路以及直流风扇 |
CN105974993A (zh) * | 2016-06-30 | 2016-09-28 | 南京国电南自美卓控制系统有限公司 | 一种数字量输入回路过流保护电路及方法 |
CN111174390A (zh) * | 2020-02-17 | 2020-05-19 | 珠海格力电器股份有限公司 | 取电电路、线控器、空调、电阻控制方法 |
-
2007
- 2007-03-16 CN CNU2007201073429U patent/CN201018696Y/zh not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101420804B (zh) * | 2008-11-13 | 2012-12-26 | 浙江生辉照明有限公司 | 高功率led灯驱动电源及其配套灯的组合 |
WO2010054523A1 (zh) * | 2008-11-13 | 2010-05-20 | Shen Jinxiang | 高功率led灯驱动电源及其配套灯的组合 |
WO2011069308A1 (zh) * | 2009-12-09 | 2011-06-16 | 广东得胜电子有限公司 | 一种采用幻象电源驱动的麦克风的led电路 |
CN101896027A (zh) * | 2010-06-14 | 2010-11-24 | 深圳市京泉华电子有限公司 | 一种led电源多路电流分配控制方法及电路 |
CN102412570A (zh) * | 2010-09-18 | 2012-04-11 | 东芝照明技术株式会社 | 限流电路、led模块以及led照明装置 |
CN102196644B (zh) * | 2011-06-29 | 2014-01-29 | 林万炯 | 一种实现led负载热插拔的控制装置 |
CN102196644A (zh) * | 2011-06-29 | 2011-09-21 | 林万炯 | 一种实现led负载热插拔的控制装置 |
CN102858048A (zh) * | 2011-06-30 | 2013-01-02 | 海洋王照明科技股份有限公司 | 一种led驱动电路及led灯具 |
CN103002627A (zh) * | 2011-09-15 | 2013-03-27 | 海洋王照明科技股份有限公司 | 一种带延时功能led驱动电路及led灯具 |
CN103002627B (zh) * | 2011-09-15 | 2015-04-01 | 海洋王照明科技股份有限公司 | 一种带延时功能led驱动电路及led灯具 |
CN103841696A (zh) * | 2012-11-22 | 2014-06-04 | 欧普照明股份有限公司 | 一种led驱动控制器、照明装置及照明系统 |
CN103079311A (zh) * | 2012-12-27 | 2013-05-01 | 木林森股份有限公司 | 一种双环控制的led驱动电路 |
CN104052250A (zh) * | 2013-03-11 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | 电磁音滤波电路以及直流风扇 |
CN105974993A (zh) * | 2016-06-30 | 2016-09-28 | 南京国电南自美卓控制系统有限公司 | 一种数字量输入回路过流保护电路及方法 |
CN111174390A (zh) * | 2020-02-17 | 2020-05-19 | 珠海格力电器股份有限公司 | 取电电路、线控器、空调、电阻控制方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201018696Y (zh) | 一种led驱动电源的控制电路 | |
CN103475086B (zh) | 多供电模块无缝切换的电源 | |
CN201369862Y (zh) | 一种led恒流驱动器 | |
CN201388310Y (zh) | 一种led恒流驱动电路 | |
EP2914068B1 (en) | Electronic transformer-controlled two-wire two-way LED (light-emitting diode) lamp string | |
CN202014080U (zh) | 一种led恒流源短路保护电路 | |
CN102594124B (zh) | 一种开关电源电路 | |
CN212519502U (zh) | 遥控器控制电路、线路板及遥控器 | |
CN102157919B (zh) | 升压型电源转换装置 | |
CN101026917A (zh) | 一种太阳能led灯电路 | |
CN104422833A (zh) | 充放电检测装置 | |
CN201571238U (zh) | Led恒流开关电源电路 | |
CN204578876U (zh) | 一种交直流两用的电源驱动电路 | |
CN209375969U (zh) | 一种led光源模组与控制器的组合结构 | |
CN206524760U (zh) | 一种用于高耐压重叠式dc‑dc变换器的电源启动系统 | |
CN103956899A (zh) | 恒流控制器和buck恒流电路 | |
CN106357101A (zh) | 电动汽车控制器滤波电容主动放电电路 | |
CN204442180U (zh) | 一种轻载间歇点设定电路 | |
CN203368331U (zh) | 一种带输入欠压保护的开关电源 | |
CN202206604U (zh) | Led驱动电源控制电路 | |
CN114678830A (zh) | 一种低功耗调光电路及其供电方法 | |
CN211530839U (zh) | 一种防逆流双电源切换电路 | |
CN207265865U (zh) | 一种反激式开关电源电路 | |
CN102612195A (zh) | 一种led恒流驱动电路及使用该电路的led灯具 | |
CN102300361B (zh) | 用一节电池制作的led手电筒 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo High-tech Zone Ownic Automatic Doors Co., Ltd. Assignor: Lin Wanjiong Contract fulfillment period: 2008.6.15 to 2014.6.14 Contract record no.: 2008330000248 Denomination of utility model: Control circuit for LED driving power supply Granted publication date: 20080206 License type: Exclusive license Record date: 20080820 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.15 TO 2014.6.14 Name of requester: IONIC TECHNOLOGY CO., LTD., NINGBO HI-TECH ZONE Effective date: 20080820 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo hi tech Zone Karl Electronic Co., Ltd. Assignor: Lin Wanjiong Contract fulfillment period: 2009.7.15 to 2015.7.15 Contract record no.: 2009330002243 Denomination of utility model: Control circuit for LED driving power supply Granted publication date: 20080206 License type: Exclusive license Record date: 20090901 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.15 TO 2015.7.15; CHANGE OF CONTRACT Name of requester: NINGBO HI-TECH ZONE KE R ELECTRONICS CO., LTD. Effective date: 20090901 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Ningbo hi tech Zone Karl Electronic Co., Ltd. Assignor: Lin Wanjiong Contract record no.: 2009330002243 Date of cancellation: 20111101 |
|
ASS | Succession or assignment of patent right |
Owner name: NINGBO HI. TECH. PARK COIL ELECTRONIC CO., LTD. Free format text: FORMER OWNER: LIN WANJIONG Effective date: 20111208 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20111208 Address after: 315103 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1345 Patentee after: Ningbo hi tech Zone Karl Electronic Co., Ltd. Address before: 315103, Ningbo, Zhejiang, Ningbo province hi tech Zone, 389 Holly Road, Ningbo Fu Electronics Co., Ltd. Patentee before: Lin Wanjiong |
|
ASS | Succession or assignment of patent right |
Owner name: NINGBO HI. TECH. PARK SELF ELECTRONICS CO., LTD. Free format text: FORMER OWNER: NINGBO HI. TECH. PARK COIL ELECTRONIC CO., LTD. Effective date: 20140618 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140618 Address after: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee after: SELF ELECTRONICS CO.,LTD. Address before: 315103 Zhejiang city of Ningbo province high tech Zone Juxian Road No. 1345 Patentee before: Ningbo hi tech Zone Karl Electronic Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee after: SELF ELECTRONICS CO., LTD. Address before: The national high tech Zone Juxian 315103 Ningbo Road, Zhejiang province No. 1345 Patentee before: SELF ELECTRONICS CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20160316 |
|
CF01 | Termination of patent right due to non-payment of annual fee |