Experimental Study on Discharge Characteristics of Electronic Components under Low Air Pressure in Alpine Plateau Region

Insulation characteristic is one of the key characteristics of electronic components, which directly determines the electrical safety of electronic components in use. Starting from the actual demand of poor electrical performance under low air pressure in alpine plateau regions of China, this paper chooses electromagnetic relays widely used in equipment as the research object, and carries out low temperature and low air pressure tests on them. Based on the analysis of environmental test data, the discharge mechanism of electronic components under low air pressure in alpine plateau regions is explored. The research results can be used as a reference for the rational selection of electronic components and the improvement of insulation performance in alpine plateau regions.