摘要
根据TOP227Y的特性介绍了反激式开关电源的设计方法。文中设计了一种以TOP227Y芯片为核心的多路输出反激式开关电源,给出了外围电路和相关参数计算,搭建了实验样机,最后通过实验结果得出结论。
The paper introduced a design procedure for a multiple output flyback converter based on TOP227 Y.The peripheral circuits of the chip were analyzed,and parameter calculation guideline was given.Finally,aprototypes was developed to verify the design procedure.
出处
《通信电源技术》
2014年第6期40-42,47,共4页
Telecom Power Technology
关键词
开关电源
反激式
变压器设计
多路
switching mode power supply
flyback
transformer design
multi-channel
