四虎影成人精品a片-香蕉视频免费看-青青草青娱乐-国产喷水视频-中文字幕av网-一亲二脱三插-日韩中文字幕精品-超碰操-国产三级一区二区-亚洲天堂手机在线-亚洲国产成人综合-一区二区播放-国产精品最新-成人一卡二卡-国产淫视-都市激情一区-黄色一级图片-麻豆一级视频-国产成人免费看一级大黄-黄色a在线-男女日日-亚洲av综合色区无码一区-爱色av网站-亚洲网站在线看-国产一区资源

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.