With the continuous improvement of tactics index and general performance , airplanes are equipped with more and more high - tech electron devices 随着飞机战术指标和总体性能的不断提高,飞机上装载的高技术用电设备种类和数量也越来越多。
The high precision single electron devices testing system with precision temperature controller , electronic characteristic testing and high magnetic field has been established 建立了高精度单电子器件测试系统。系统具有良好的温度控制、精确的电学特性测量和可加高强度磁场等性能。
The performance of the static inverter has become more and more important since it is a basilic part of secondary power source in airplane which ensures the electron devices to work normally 作为飞机二次电源重要组成部分之一的静止变流器,是保证用电设备正常工作的基础,其性能的重要性也越来越突出。
The state run hanguang electron device factory began to make " sungong " auto sealed beam , to be the first manufacturer of auto lamps with all specifications , and high power klystron with high tech , in china 国营汉光电工厂率先在国内推出第一批车用真空灯芯,成为我国最早研制生产汽车灯系列产品的企业之一,并同时建成中国品种最全规模最大的汽车灯系列产品生产基地和高科技大功率真空器件研制生产基地。
Polycrystalline diamond films with preferred orientation by adopting assisted - bias hfcvd technique are prepared , and the mechanisms of the nucleation and growth of the films are studied . in addition , application of the film to the heat sink of power electron device is discussed 采用辅助偏压热丝cvd技术,制备择优生长的多晶金刚石薄膜,研究了金刚石薄膜的成核及生长机理,并将其应用于功率电子器件的热沉。