Voltage fed series resonant half bridge inverters are currently used for fluorescent lamps (fig.1). This topology allows to easily operate in Zero Voltage Switching (ZVS) resonant mode, reducing the transistor switching losses and the electromagnetic interference. Moreover, by varying the switching frequency it is possible to modulate the current in the lamp, therefore the output power.
声明:本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人,不代表电子发烧友网立场。文章及其配图仅供工程师学习之用,如有内容侵权或者其他违规问题,请联系本站处理。 举报投诉
全部2条评论
快来发表一下你的评论吧 !