欧美激情另类 I 精品自在线 I 在线免费观看毛片视频 I 精品亚洲成a人片在线观看 I 日韩视频在线观看视频 I 久热精品免费视频 I 亚洲色欲色欲欲www在线 I 国产av永久无码青青草原 I 欧美一区二区高清 I 久久精品99久久久久久2456 I 免费操视频 I 国产精品视频久久久久久久 I 久久在线中文字幕 I 国产在线第一区二区三区 I 国产精品亚洲一区二区三区 I 日本高清va在线播放 I yy成人综合网 I www.夜色.com I 亚洲精品精品 I 成人中文视频 I 麻豆国产人妻欲求不满谁演的 I 恋夜久久 I 国产激情亚洲 I 国产91免费观看 I 日本亚洲色大成网站www久久 I 国产精品大全 I 69午夜视频 I 少妇极品熟妇人妻无码 I 污免费在线观看 I 99久热re在线精品99 6热视频 I 88精品视频 I 日韩av色在线 I 黄色三级高清 I 中国色在线 日|韩 I 欧美精品一区二区高清在线观看

Many people are most worried about the radiation of lightning surge generator equipment in the process of using lightning surge generator. As we all know, if we are in radiation, we can cause great damage to our bodies, and no one can be in radiation at work. Today, I will tell you about whether there is radiation of lightning surge generator.

First of all, we should know that the lightning surge generator has no radiation. Generally speaking, the radiation of signal communication with high-frequency test is large, and when the equipment produces electromagnetic radiation, the condition is

1. There must be a time-varying source, which can be a time-varying charge, a time-varying current source or a time-varying electromagnetic field, and the frequency of the time-varying source should be high enough;

2. The wave source circuit must be open. The structure of the source circuit has a great impact on the intensity of radiation. Closed circuit structures, such as resonators, will not produce electromagnetic radiation.

Strictly speaking, electronic products with chips will produce radiation more or less, but its radiation is not harmful to human body, which can be ignored. Therefore, lightning surge generators generally do not talk about radiation.