摘要
介绍了用于笔记本电脑液晶显示器荧光灯 (CrystalCathodeFluorescentLamp)电源的升压型压电变压器特性 ,及其在Full bridge逆变电路中的控制。
The paper studies the piezoelectric transformer which is used to light up the backlights of cold cathode fluorescent lamps(CCFLs) for the color liquid crystal displays(LCDs) of a note computer.After introducing the character of PT,the control mode and operation properties of the full bridge inverter are analyzed.The experimental results are also given.
出处
《电力电子技术》
CSCD
北大核心
2003年第4期65-66,78,共3页
Power Electronics
关键词
液晶显示器
逆变电路
压电变压器
荧光灯
liquid crystal displays
inverter/piezoelectric transformer
fluorescent lamp
