| 新型LED驱动电源设计 |
| |
| 引用本文： | 张大为,姜静,樊理军.新型LED驱动电源设计[J].机械与电子,2012(2):56-58. |
| |
| 作者姓名： | 张大为 姜静 樊理军 |
| |
| 作者单位： | [1]海军航空工程学院控制工程系,山东烟台264001 [2]西安石油大学化工学院,陕西西安710065 |
| |
| 摘 要： | 以SEPIC拓扑电路为主电路，采用L6562和TSM101，进行了功率因数校正和LED恒压恒流控制。实验结果证明，设计的电源实现了临界连续模式下，SEPIC电路的高功率因数和较宽范围的恒压恒流输出，成功驱动了LED灯源。
|
| 关 键 词： | 单端初级电感转换器 临界连续模式 功率因数校正 |
Design of New LED Power Supply |
| |
| ZHANG Da- wei,JIANG Jing,FAN Li-jun.Design of New LED Power Supply[J].Machinery & Electronics,2012(2):56-58. |
| |
| Authors: | ZHANG Da- wei JIANG Jing FAN Li-jun |
| |
| Affiliation: | 1. Department of Control Engineering, Naval Aeronautical and Astronautical University, Yantai 264001, China ; 2. School of Chemical Engineering, Xi an Petroleum University, Xi ＇ an 710065, China) |
| |
| Abstract: | Power factor correction （PFC） and LED constant voltage and current control are com- pleted with taking advantage of SEPIC topological circuit and L6562 chip and TSM101. The experi- mental results prove that the power achieves high PF of circuit and wide range of constant voltage and current output in boundary conduction mode （BCM） and driving LED successfully. |
| |
| Keywords: | single - endedconverter （ SEPIC ） boundarypower factor correction primary inductorconduction mode |
| 本文献已被 CNKI 维普 等数据库收录！ |
