CN202738175U - Led升压驱动电路 - Google Patents
Led升压驱动电路 Download PDFInfo
- Publication number
- CN202738175U CN202738175U CN2012202639196U CN201220263919U CN202738175U CN 202738175 U CN202738175 U CN 202738175U CN 2012202639196 U CN2012202639196 U CN 2012202639196U CN 201220263919 U CN201220263919 U CN 201220263919U CN 202738175 U CN202738175 U CN 202738175U
- Authority
- CN
- China
- Prior art keywords
- couple
- circuit
- capacitor
- led
- light source
- 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 (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012202639196U CN202738175U (zh) | 2012-06-06 | 2012-06-06 | Led升压驱动电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012202639196U CN202738175U (zh) | 2012-06-06 | 2012-06-06 | Led升压驱动电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202738175U true CN202738175U (zh) | 2013-02-13 |
Family
ID=47663821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012202639196U Expired - Fee Related CN202738175U (zh) | 2012-06-06 | 2012-06-06 | Led升压驱动电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202738175U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104185335A (zh) * | 2013-05-23 | 2014-12-03 | 海洋王(东莞)照明科技有限公司 | 升压型开关调节电路以及灯具 |
CN106162992A (zh) * | 2016-09-19 | 2016-11-23 | 江苏万邦微电子有限公司 | 一种高压驱动电路 |
-
2012
- 2012-06-06 CN CN2012202639196U patent/CN202738175U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104185335A (zh) * | 2013-05-23 | 2014-12-03 | 海洋王(东莞)照明科技有限公司 | 升压型开关调节电路以及灯具 |
CN104185335B (zh) * | 2013-05-23 | 2017-08-11 | 海洋王(东莞)照明科技有限公司 | 升压型开关调节电路以及灯具 |
CN106162992A (zh) * | 2016-09-19 | 2016-11-23 | 江苏万邦微电子有限公司 | 一种高压驱动电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101527983B (zh) | 基于电流型电荷泵的白光led照明驱动电路 | |
CN102105007B (zh) | 带升压功能的led恒流驱动器 | |
CN215222534U (zh) | 一种调光驱动电路、调光驱动装置及灯具 | |
CN108696967B (zh) | 一种led灯的调光调色驱动电路 | |
CN202738178U (zh) | Led降压驱动电路 | |
CN203761633U (zh) | 节能长寿led交通信号灯 | |
CN201550315U (zh) | Led驱动电路 | |
CN202738175U (zh) | Led升压驱动电路 | |
CN203896538U (zh) | 一种单开关管双Buck-Boost电路级联的LED驱动电源 | |
CN203757403U (zh) | 一种具有白炽灯调光效果的led蜡烛灯 | |
CN102946666B (zh) | 一种led灯升降压控制电路 | |
CN203827567U (zh) | 可调光调色led电路 | |
CN204145795U (zh) | 具有apfc功能的无工频纹波led路灯电源 | |
CN202488840U (zh) | 一种led恒流电源 | |
CN104735837A (zh) | 具有apfc功能的无工频纹波led路灯电源 | |
CN203167377U (zh) | 一种led日光灯用非隔离驱动电源 | |
CN211352516U (zh) | 一种提高pf值的led灯驱动电路 | |
CN211019358U (zh) | 降压驱动电路 | |
CN103383099A (zh) | 电子镇流器通用型led日光灯 | |
CN202799321U (zh) | 一种led灯升降压控制电路 | |
CN202587529U (zh) | 高压直流集中供电led恒流源pwm调光电路 | |
CN210670650U (zh) | Led灯调光控制电路 | |
CN200997705Y (zh) | 高亮度led照明系统 | |
CN212435995U (zh) | Led驱动电路 | |
CN103634969A (zh) | Led灯驱动电路 |
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: GANSU WEILI ENERGY CO., LTD. Effective date: 20140425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140425 Address after: 266300 Hongkong West Road, Jiaozhou, Shandong, Qingdao Patentee after: Qingdao Weili Wind & Solar Power Generating Equipment Co., Ltd. Patentee after: Gansu power energy Limited by Share Ltd Address before: 266300 Hongkong West Road, Jiaozhou, Shandong, Qingdao Patentee before: Qingdao Weili Wind & Solar Power Generating Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150606 |
|
EXPY | Termination of patent right or utility model |