摘要
主要研究一种适用于各种不同形式控制IC的高频反激式开关电源设计的新方法。提出了基于最大占空比的初级电感计算公式,讨论了反激电压的特性及反激电压确定公式。
Designing a good flyback power supply is useful but not so easy for hardware designers.This paper aims at discussing the principle of flyback and introducing a new design process of flyback switching convener which can be used for various PWM IC controlling.This paper advances the formula for calculating the primary inductance in transformer based on the maximum duty cycle and researches the characteristics of flyback voltage with a purpose of discussing the formula of flyback voltage.
出处
《电力电子技术》
CSCD
北大核心
2006年第5期104-106,共3页
Power Electronics
关键词
电源
控制
变压器/开关电源
power supply
control
transformer / switching power supply
