CN201919222U - Led驱动器 - Google Patents
Led驱动器 Download PDFInfo
- Publication number
- CN201919222U CN201919222U CN2011200485057U CN201120048505U CN201919222U CN 201919222 U CN201919222 U CN 201919222U CN 2011200485057 U CN2011200485057 U CN 2011200485057U CN 201120048505 U CN201120048505 U CN 201120048505U CN 201919222 U CN201919222 U CN 201919222U
- Authority
- CN
- China
- Prior art keywords
- led driver
- led
- bridge rectifier
- light source
- rectifier circuit
- 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
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200485057U CN201919222U (zh) | 2011-02-25 | 2011-02-25 | Led驱动器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200485057U CN201919222U (zh) | 2011-02-25 | 2011-02-25 | Led驱动器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201919222U true CN201919222U (zh) | 2011-08-03 |
Family
ID=44419008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200485057U Expired - Fee Related CN201919222U (zh) | 2011-02-25 | 2011-02-25 | Led驱动器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201919222U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103096566A (zh) * | 2011-11-07 | 2013-05-08 | 深圳市长运通光电技术有限公司 | 一种led灯具及其驱动电路 |
CN103547016A (zh) * | 2012-07-13 | 2014-01-29 | 无锡华润华晶微电子有限公司 | 高压发光二极管照明装置 |
CN105072765A (zh) * | 2015-08-20 | 2015-11-18 | 电子科技大学 | 一种桥式led恒流驱动芯片 |
-
2011
- 2011-02-25 CN CN2011200485057U patent/CN201919222U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103096566A (zh) * | 2011-11-07 | 2013-05-08 | 深圳市长运通光电技术有限公司 | 一种led灯具及其驱动电路 |
CN103547016A (zh) * | 2012-07-13 | 2014-01-29 | 无锡华润华晶微电子有限公司 | 高压发光二极管照明装置 |
CN105072765A (zh) * | 2015-08-20 | 2015-11-18 | 电子科技大学 | 一种桥式led恒流驱动芯片 |
CN105072765B (zh) * | 2015-08-20 | 2017-12-15 | 电子科技大学 | 一种桥式led恒流驱动芯片 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Yu et al. | The topologies of white LED lamps' power drivers | |
CN202603010U (zh) | 一种兼容型led灯管的驱动电路 | |
CN203399353U (zh) | 一种新型的led交流驱动电路 | |
CN201919222U (zh) | Led驱动器 | |
CN203734894U (zh) | 一种led驱动电路 | |
CN103731950B (zh) | 照明装置及其降压方法 | |
CN103379696A (zh) | 发光二极管照明装置及发光二极管灯具 | |
CN202425167U (zh) | 一种led驱动器 | |
CN202663591U (zh) | Led阻容型驱动器 | |
CN205883641U (zh) | 基于可控硅调光器的全行程切相角调光的线性恒流电路 | |
CN204859636U (zh) | 一种节能led驱动电路 | |
CN204810626U (zh) | 一种基于led恒流驱动的无频闪控制电路系统 | |
CN101236445A (zh) | 无功耗直流稳压电源电路 | |
CN206260106U (zh) | 一种双级pfc调光驱动电路 | |
CN203596952U (zh) | 混合式定电流led灯具 | |
CN205584571U (zh) | Led驱动电源 | |
CN202488836U (zh) | 一种动车组用led驱动电源 | |
RU158495U1 (ru) | Источник оптического излучения | |
CN103687209A (zh) | 一种led路灯交流驱动电路 | |
CN205179471U (zh) | 一种无频闪节能环保led灯带 | |
CN103619093A (zh) | 一种led集成光源 | |
CN202652622U (zh) | 一种用于3瓦led灯具的驱动电源 | |
CN202514132U (zh) | 一种led调光电源 | |
CN107800307A (zh) | 一种改变直流低压端的电流发生阶梯交化的电路结构 | |
CN204190974U (zh) | 单级pfc隔离型原边反馈led驱动控制电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN YUEBAO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YUEBAO ELECTRONIC INDUSTRY GENERAL CO., SHENZHEN CITY |
|
CP01 | Change in the name or title of a patent holder |
Address after: Buji Town, Shenzhen city of Guangdong Province, Guangdong Road No. 45 518000 Patentee after: SHENZHEN YUEBAO ELECTRONIC TECHNOLOGY CO., LTD. Address before: Buji Town, Shenzhen city of Guangdong Province, Guangdong Road No. 45 518000 Patentee before: Yuebao Electronic Industry General Co., Shenzhen City |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20200225 |