CN201444713U - 一种新型可控的恒流大功率led驱动电路 - Google Patents
一种新型可控的恒流大功率led驱动电路 Download PDFInfo
- Publication number
- CN201444713U CN201444713U CN2009200307118U CN200920030711U CN201444713U CN 201444713 U CN201444713 U CN 201444713U CN 2009200307118 U CN2009200307118 U CN 2009200307118U CN 200920030711 U CN200920030711 U CN 200920030711U CN 201444713 U CN201444713 U CN 201444713U
- Authority
- CN
- China
- Prior art keywords
- module
- circuit
- current
- pulse modulation
- led lamps
- 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
- 230000010355 oscillation Effects 0.000 claims abstract description 8
- 230000004936 stimulating effect Effects 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005284 excitation Effects 0.000 abstract 3
- 238000005070 sampling Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200307118U CN201444713U (zh) | 2009-07-30 | 2009-07-30 | 一种新型可控的恒流大功率led驱动电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200307118U CN201444713U (zh) | 2009-07-30 | 2009-07-30 | 一种新型可控的恒流大功率led驱动电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201444713U true CN201444713U (zh) | 2010-04-28 |
Family
ID=42549393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200307118U Expired - Fee Related CN201444713U (zh) | 2009-07-30 | 2009-07-30 | 一种新型可控的恒流大功率led驱动电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201444713U (zh) |
-
2009
- 2009-07-30 CN CN2009200307118U patent/CN201444713U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101909393A (zh) | 一种led照明方法及装置 | |
CN202598208U (zh) | 可调色温和显指的白光led | |
CN201967194U (zh) | 一种智能恒流led调光控制器 | |
CN201145225Y (zh) | 小功率发光二极管照明灯泡 | |
CN203827567U (zh) | 可调光调色led电路 | |
CN2877183Y (zh) | 一种发光装置 | |
CN201444713U (zh) | 一种新型可控的恒流大功率led驱动电路 | |
CN203202760U (zh) | 一种led植物补光灯条 | |
CN205847655U (zh) | 一种led灯亮度调色优化控制系统 | |
CN201651825U (zh) | 光敏自动调光led灯具 | |
CN210536997U (zh) | 一种g4三色led灯电路 | |
CN202617453U (zh) | 一种利用pwm控制器调节色温的led灯 | |
CN202587537U (zh) | 可调节亮度的led装置 | |
CN201766759U (zh) | Led灯具的驱动电路 | |
CN203313473U (zh) | 一种有线智能照明控制系统 | |
CN202406339U (zh) | 恒流大功率led控制电路 | |
CN202738197U (zh) | 一种基于pwm调光的智能led照明灯 | |
CN202091985U (zh) | 一种太阳能变频路灯 | |
CN202040637U (zh) | Led灯 | |
CN201935000U (zh) | 一种可分级调光的led球泡灯 | |
CN202068622U (zh) | 多路受控恒流led驱动电源 | |
CN201246707Y (zh) | Led照明灯 | |
CN205213081U (zh) | 一种led灯具的电源驱动电路 | |
CN201422189Y (zh) | 一种用于led日光灯的电源控制模块 | |
CN204069403U (zh) | 一种高效交流led封装 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DEZHOU COLLEGE Free format text: FORMER OWNER: ZHANG XIUMEI Effective date: 20110707 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 253000 COLLEGE OF PHYSICAL EDUCATION, DEZHOU UNIVERSITY, NO. 566, DAXUE ROAD, DECHENG DISTRICT, DEZHOU CITY, SHANDONG PROVINCE TO: 253000 NO. 566, DAXUE WEST ROAD, DECHENG DISTRICT, DEZHOU CITY, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110707 Address after: 253000 No. 566, West University Road, Decheng District, Shandong, Dezhou Patentee after: Dezhou College Address before: 253000 Department of physics, Dezhou University, 566 University Road, Decheng District, Shandong, Dezhou Patentee before: Zhang Xiumei |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20100730 |