亚洲国产无码在线观看精品 ,丰满人妻熟妇乱又伦精品软件,在线一级毛片免费视频,国产精品专区第1页,在线看黄Ⅴ免费网站免费看,国产女人久久香蕉精品视

When the humidity in the air is too high, the water film condensesCapacitorThe surface of the shell can reduce the surface insulation resistance of the capacitor.
In addition, for semi sealed structure capacitors, moisture can also penetrate into the interior of the capacitor medium, reducing the insulation resistance and insulation capacity of the capacitor medium. Therefore, the impact of high temperature and high humidity environments on the deterioration of capacitor parameters is extremely significant. After drying and dehumidifying, the electrical performance of the capacitor can be improved, but the consequences of water molecule electrolysis cannot be eradicated. For example, capacitors operate under high temperature conditions, The water molecule is electrolyzed into hydrogen ion (H) and Hydroxide ion ion (OH -) under the action of electric field, and the lead root is subject to electrochemical corrosion. Even if it is dried and dehumidified, the lead cannot be restored.