摘要
基于荧光灯的简易电路模型,分析了主要频率点与输出回路参数的关系,利用IR2520芯片进行电路设计。实验结果表明,灯管电气特性频率与电子镇流器相匹配的思路有利于延长灯管寿命。
The relationship between main frequency point and parameters of the output circuit is analyzed based on the fluorescent lamp simple model.The result of experiments shows that the matching of electric property frequency of the lamp with the electronic ballast can lengthen the life span of lamps.
出处
《电子科技》
2010年第11期59-60,63,共3页
Electronic Science and Technology
关键词
荧光灯
电子镇流器
频率特性
参数匹配
fluorescent lamp
electronic ballast
frequency character
parameter match
