摘要
DC/DC变换器在开关频率以及频率的整数倍上产生严重的谐波干扰。为了深刻理解差模干扰的传导机理,文中以一种新型的软关断反激式DC/DC变换器为例,通过分析其工作原理,并经过实验论证,提出了差模干扰的普遍分析方法。
A DC/DC converter generates harmonics at switching frequency and its multiples in Radio Frequency (RF) range. To know more about the conducted theory of Differential-Mode Interference, this paper introduces a novel flyback DC/DC converter. By analyzing the principle of the circuit operation and through the experiments based on this circuit, a common method for solving Differential-mode interference is presented.
出处
《电力电子技术》
CSCD
北大核心
2004年第2期80-81,共2页
Power Electronics
