Modeling and Analysis of Electrical Connectors in Salt Spray Environment

被引：0

作者：

Guan, Lin ^{[1
]}

Li, Yuanlong ^{[2
]}

Feng, Chendi ^{[1
]}

Li, Qingya ^{[1
]}

Zhou, Yuqi ^{[1
]}

Gao, Jinchun ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Sch Elect Engn, Beijing 100876, Peoples R China

[2] Beijing Univ Posts & Telecommun, Automat Sch, Beijing 100876, Peoples R China

来源：

PROCEEDINGS OF THE 2018 INTERNATIONAL CONFERENCE ON COMPUTER MODELING, SIMULATION AND ALGORITHM (CMSA 2018) | 2018年 / 151卷

关键词：

electrical connectors; modeling; salt spray test;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

As a basic component, electrical connectors play a major role in the transmission and control of electric signals. In this paper, SubMiniature version A (SMA) coaxial connectors, which are widely used in the microwave equipment and radio frequency circuits, were taken as the research objects to investigate the degradation of electrical connectors in salt spray environment. The simulation model was built to analyze the failure mechanism. An accelerated test was conducted to study its electrical contact properties and obtain the degradation data. The experimental and simulation results showed consistent trends. Accordingly, the degradation of the high-frequency performance for the electrical connector in the salt spray environment is mainly due to the formation of corrosion film on the contact surface.

引用

页码：21 / 24

页数：4

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