基于NCL30000的高功率因数LED驱动器设计方案

Based on the NCL30000 High Power Factor LED Driver Design Scheme

文章围绕低功率AC-DC LED通用照明应用,着重分析了隔离型LED驱动器的应用设计要求,介绍了单段式隔离型高功率因数LED驱动器方案NCL30000,分析了NCL30000如何配合相关要求,如支持TRIAC调光、提供高能效、恰当散热及符合相关能效规范标准。

This paper, focusing on the general lighting applications of low power AC, DC LED , mainly ana- lyzes the application and design requirements of isolation-LED driver and introduces NCL30000 , the scheme of the single zone isolation and high power factor LED driver . This paper also analyzes the condition of NCL30000 in meeting relevant requirements, such as supporting TRIAC dimmer, providing efficient energy, cooling appropriately and complying with relevant norms and standards of energy efficiency.