航空电子设备
瞬态(计算机编程)
电气工程
变阻器
瞬态电压抑制器
闪电(连接器)
过电压
电阻器
工程类
雷击
电压
静电放电
二极管
电子线路
避雷器
电子工程
计算机科学
物理
航空航天工程
功率(物理)
操作系统
量子力学
作者
Sung‐Yeon Kim,Jeong-Su Park,Wang‐Sang Lee
出处
期刊:Applied Computational Electromagnetics Society Journal
[Applied Computational Electromagnetics Society]
日期:2021-08-06
卷期号:36 (6): 670-675
被引量:2
标识
DOI:10.47037/2020.aces.j.360608
摘要
In this paper, an indirect lightning-induced transient protection circuit for avionics system is proposed, and its effectiveness is verified. The proposed circuit consists of a metal oxide varistor (MOV), a transient voltage suppression (TVS) diode, and a resistor. Compared with the conventional circuits (MOV or TVS diode), the improved noise suppression of the proposed circuit against indirect lightning strikes are experimentally verified in accordance with radio technical commission for aeronautics (RTCA) DO-160G Sec. 22. The highest attenuation levels of indirect lightning strike WF5A reference voltage and current signals are approximately 91.0% and approximately 98.4% for the input lightning signals, respectively.
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