摘要
分析了彩色电视机谐波产生的原因,提出了降低谐波的措施,并介绍了PPFC和APFC等实用电路。
Reasons for the generation of the harmonic are analysed in color TV receiver, measure for reducing the harmonic are suggested, several kinds of practical PPFC circuit and APFC circuit are analysed.
出处
《电视技术》
北大核心
2000年第10期45-46,68,共3页
Video Engineering
关键词
彩电
谐波含量
抑制
switching power supply
harmonic
PPFC
APFC