机载电子设备雷电防护计算及器件选型

Lighting Protection Calculation and Components Chosen of Airborne Electronic Equipment

简单介绍基于RTCA/DO-160G-2010的机载电子设备雷电防护要求,提出了针对电源线和信号线的雷电防护设计计算及器件选型,并给出了低电平信号线的雷电防护设计电路。

This paper introduced the requirements of lightning protection for airborne electronic equipment based on RTCA/DO-160G-2010,and proposed a design method of lightning protection for power supply lines and signal lines,including parameter calculation and components chosen.Then provided the schematic of lightning protection for low level signal lines.