一款同向端取样反馈信号的新型磁隔离反馈设计  

Design of a New Type of Magnetic Isolated Feedback for Forward Sampling Feedback Signal

作　　者：刘金鹏[1] 王毅[1] 李媛媛[1] 

机构地区：[1]中国电子科技集团公司第43研究所,合肥230088

出　　处：《混合微电子技术》2017年第1期4-7,共4页Hybrid Microelectronics Technology

摘　　要：本文通过对一款同向端取样反馈信号的新型磁隔离反馈电路的介绍，详细分析了该磁隔离反馈电路的原理和设计方法，优化后的磁隔离反馈方案，使产品小型化有较大优势，并在输出5V／1A的电路实验中得到验证。In this paper, the principle and design method of the magnetic isolation feedback circuit are analyzed in detail by introducing a new magnetic isolation feedback circuit with forward sampling signal. After optimization, the magnetic isolation feed- back scheme has the advantages of making the product smaller , And the output 5V / 1A circuit experiments have been verified.

关 键 词：磁隔离反馈 同向端取样 小型化 

分 类 号：TN702[电子电信—电路与系统]