CN202043323U - 一种led灯的驱动部件 - Google Patents
一种led灯的驱动部件 Download PDFInfo
- Publication number
- CN202043323U CN202043323U CN2011200274554U CN201120027455U CN202043323U CN 202043323 U CN202043323 U CN 202043323U CN 2011200274554 U CN2011200274554 U CN 2011200274554U CN 201120027455 U CN201120027455 U CN 201120027455U CN 202043323 U CN202043323 U CN 202043323U
- Authority
- CN
- China
- Prior art keywords
- voltage
- mosfet
- module
- led
- buffering
- 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 - Lifetime
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200274554U CN202043323U (zh) | 2011-01-27 | 2011-01-27 | 一种led灯的驱动部件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200274554U CN202043323U (zh) | 2011-01-27 | 2011-01-27 | 一种led灯的驱动部件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202043323U true CN202043323U (zh) | 2011-11-16 |
Family
ID=44970748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200274554U Expired - Lifetime CN202043323U (zh) | 2011-01-27 | 2011-01-27 | 一种led灯的驱动部件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202043323U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102098849A (zh) * | 2011-01-27 | 2011-06-15 | 陈卫平 | 一种led驱动芯片 |
-
2011
- 2011-01-27 CN CN2011200274554U patent/CN202043323U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102098849A (zh) * | 2011-01-27 | 2011-06-15 | 陈卫平 | 一种led驱动芯片 |
CN102098849B (zh) * | 2011-01-27 | 2013-05-29 | 上海俪德艾仕考照明科技有限公司 | 一种led驱动芯片 |
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 | |
CN103188845B (zh) | 交流电直接驱动的led发光装置 | |
CN102098849B (zh) | 一种led驱动芯片 | |
CN102510605B (zh) | 一种新型的led脉冲驱动照明电路及驱动方法 | |
CN201386941Y (zh) | 煤矿用防爆led日光灯 | |
CN201878375U (zh) | Led恒压恒流驱动电路 | |
CN201904959U (zh) | 一种长寿led驱动电路 | |
CN202043323U (zh) | 一种led灯的驱动部件 | |
CN204652745U (zh) | 一种led恒流驱动电路 | |
CN104822203A (zh) | 基于压敏电阻的led浪涌保护电路 | |
CN102207255A (zh) | 一种用来取代紧凑式荧光灯的led灯 | |
CN204634101U (zh) | 基于压敏电阻的防浪涌led驱动电路 | |
CN202118622U (zh) | 一种用来取代紧凑式荧光灯的led灯 | |
CN202475885U (zh) | 双向恒流电路集成模块 | |
CN104822193A (zh) | 基于稳压二极管的防浪涌led驱动电路 | |
CN104822192A (zh) | Led节能灯防雷驱动电路 | |
CN204634103U (zh) | 具有浪涌保护功能的简易led节能灯驱动电路 | |
CN202613142U (zh) | 一种用来取代mr16卤钨灯的高压mr16led灯 | |
CN204598363U (zh) | 一种恒流驱动装置 | |
CN203884040U (zh) | 一种脉冲式线性恒流驱动led电路 | |
CN216057561U (zh) | 一种led驱动装置 | |
CN103917025B (zh) | 一种脉冲式线性恒流驱动led电路 | |
CN102595737B (zh) | 双向恒流电路集成模块 | |
CN201557283U (zh) | 一种具有开路保护的led节能灯 | |
CN202818684U (zh) | 用于管状led灯的恒流驱动电源 |
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: SHANGHAI LEAD ESCO LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN WEIPING Effective date: 20120801 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120801 Address after: 201103 Shanghai city Minhang District Jinhui road 463 Lane 28, B building two floor A block Patentee after: Shanghai Lead Esco Co., Ltd. Address before: 201103, rainbow building, room 185, Rainbow Road, 302, Shanghai, Minhang District Patentee before: Chen Weiping |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20111116 Effective date of abandoning: 20130529 |
|
RGAV | Abandon patent right to avoid regrant |