摘要
大功率多灯管并联电子镇流器具有成本低、效率高、使用方便等优点,是目前的研究热点.作者提出了一种600 W大功率多灯管并联电子镇流器的设计方案,阐述了设计思路,包括功率因数校正、高频逆变、灯管异常状态保护、灯丝预热等,最后给出了测试结果.
With the advantages of low cost,high efficiency and convenient operation,large power multi lamp parallel-operation electronic ballast is the hot spot of study.The paper presents the design of 600 W large power multi lamp parallel-operation electroni electronic ballasts and describes the design ideas,including power factor correction,high frequency inverter,lamp abnormal state protection and filament preheating.Finally,the testing results are given.
出处
《陕西科技大学学报（自然科学版）》
2009年第5期76-80,共5页
Journal of Shaanxi University of Science & Technology
基金
陕西省教育厅专项研究计划(07Jk188)
关键词
电子镇流器
大功率
多灯管并联
electronic ballast
large power
multi lamp parallel-operation
