直流道岔表示系统的电源隔离和信号隔离解决方案

Solution to Power Isolation and Signal Isolation of DC Switch Indication System

本文介绍了铁路直流道岔表示系统中采用金升阳模块电源F_T-W2和信号模块的隔离解决方案,可以实现无需外加元件、减小PCB面积以及灵活应用的目的。

This paper introduces the isolation solution of Mornsun modular power F_T-W2 and signal module in DC switch indication system of the railway,achieving the aim of no external component,smaller PCB area and flexible application.