CN204180331U - 一种led电源的保护电路 - Google Patents
一种led电源的保护电路 Download PDFInfo
- Publication number
- CN204180331U CN204180331U CN201420480525.5U CN201420480525U CN204180331U CN 204180331 U CN204180331 U CN 204180331U CN 201420480525 U CN201420480525 U CN 201420480525U CN 204180331 U CN204180331 U CN 204180331U
- Authority
- CN
- China
- Prior art keywords
- resistance
- stable pressure
- accurate source
- electric capacity
- controllable accurate
- 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
Landscapes
- Led Devices (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420480525.5U CN204180331U (zh) | 2014-08-25 | 2014-08-25 | 一种led电源的保护电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420480525.5U CN204180331U (zh) | 2014-08-25 | 2014-08-25 | 一种led电源的保护电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204180331U true CN204180331U (zh) | 2015-02-25 |
Family
ID=52569102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420480525.5U Expired - Fee Related CN204180331U (zh) | 2014-08-25 | 2014-08-25 | 一种led电源的保护电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204180331U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107765598A (zh) * | 2017-11-16 | 2018-03-06 | 无锡七百二十度科技有限公司 | 一种基于物联网的双供电能耗监控系统 |
WO2018149020A1 (zh) * | 2017-02-20 | 2018-08-23 | 深圳市华星光电技术有限公司 | 一种背光驱动电路及液晶显示器 |
CN110281854A (zh) * | 2019-07-30 | 2019-09-27 | 深圳市时商创展科技有限公司 | 车载支架 |
-
2014
- 2014-08-25 CN CN201420480525.5U patent/CN204180331U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018149020A1 (zh) * | 2017-02-20 | 2018-08-23 | 深圳市华星光电技术有限公司 | 一种背光驱动电路及液晶显示器 |
US10311803B2 (en) | 2017-02-20 | 2019-06-04 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backlight driving circuit and liquid crystal display |
CN107765598A (zh) * | 2017-11-16 | 2018-03-06 | 无锡七百二十度科技有限公司 | 一种基于物联网的双供电能耗监控系统 |
CN110281854A (zh) * | 2019-07-30 | 2019-09-27 | 深圳市时商创展科技有限公司 | 车载支架 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202384752U (zh) | 开关电源过流保护电路 | |
CN204180331U (zh) | 一种led电源的保护电路 | |
CN204230883U (zh) | 一种电动汽车用电机控制器电容主动放电电路 | |
CN204965320U (zh) | 一种计算机usb电源电路 | |
CN203788258U (zh) | 一种新型igbt/mosfet驱动电路 | |
CN203963189U (zh) | 应用于阀门控制的自锁型控制电路 | |
CN103475205B (zh) | 保护电路 | |
CN204190358U (zh) | 一种关断pwm芯片输出的led电源保护电路 | |
CN102969704A (zh) | 一种预充电电路 | |
CN203966976U (zh) | 一种直流继电器驱动电路 | |
CN103490387B (zh) | 一种单级pfc反激电源输入欠压保护线路 | |
CN202797873U (zh) | 一种led短路保护电路 | |
CN204179633U (zh) | 一种led电源的短路保护电路 | |
CN204012673U (zh) | 用于蓄电池的过放电保护电路 | |
CN204408679U (zh) | 一种用于手机的光控照明控制器 | |
CN204271916U (zh) | 一种开关电源用的辅助供电电路 | |
CN202797863U (zh) | 一种电子产品的时序保护电路 | |
CN206250742U (zh) | 一种输出短路保护电路 | |
CN204517360U (zh) | 过电压保护电路 | |
CN205142011U (zh) | 一种教学设备待机电源电路 | |
CN205050070U (zh) | 一种计算机供电电源电路 | |
CN203941495U (zh) | 一种用于微处理器芯片的离线供电电路 | |
CN204597774U (zh) | 一种负电压转换电路 | |
CN203839998U (zh) | 一种电池充电防反电路 | |
CN103840804A (zh) | 一种通过二极管使ldo快速关断的电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150922 Address after: 518000, Fuyong street, Baoan District, Guangdong Province, fourth industrial estate, 4 factory building, Hui Mingsheng Industrial Park, three or four, Shenzhen Patentee after: YUYUANFENG TECH (SHENZHEN) CO., LTD. Address before: 636350 Taiping Road, Wanyuan Town, Wanyuan City, Sichuan, Dazhou Patentee before: WANYUAN HAILV TECHNOLOGY CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20180825 |
|
CF01 | Termination of patent right due to non-payment of annual fee |