The heat fault of electrical contact, which results in the increase of contact resistance , can be caused by various origins.
引起电接点热故障原因多种多样，最终都导致接触电阻增加。
The production line is equipped with special contact resistance instrument to carry out the electrical performance inspection of the products.
生产线配有专用接触电阻仪对产品进行电气性能全检。
The contact resistance is relatively smaller and electrical life increases, it has good electrical contact performances.
合金的接触电阻相对较小，电气寿命升高，具有良好的电接触性能。
应用推荐