电器与能效管理技术Issue(8)：8-11,4.DOI:10.16628/j.cnki.2095-8188.2017.08.002
基于恒流谐振网络的LED驱动电路分析与研究
Analysis and Research on LED Driver Based on Constant-Current Resonant Network
摘要
Abstract
In view of the constant-current working conditions for LED lamp,an LED driver topology based on half-bridge constant-current resonant network was proposed.Its circuit structure and working principle were introduced.The relation between the output current of half-bridge resonant network and LED load was deduced, and the constant-current character of the resonant network was analyzed.Saber simulation software was used to analyze the property of the LED driver.Finally, a 100 W laboratory prototype was built, and the experimental results confirm the validity of the proposed scheme.关键词
恒流/谐振网络/LED/驱动电路Key words
constant current/resonant network/LED/driver circuit分类
信息技术与安全科学引用本文复制引用
林羽静,阮玉斌,杨秀芝..基于恒流谐振网络的LED驱动电路分析与研究[J].电器与能效管理技术,2017,(8):8-11,4.基金项目
福建省科技计划资助项目(2015H0017) （2015H0017）
福州大学SRTP资助项目(22339) （22339）
