一、为什么在高频场源附近,不接电日光灯管或试电笔会发亮? 这主要是因为高频设备的场源向外辐射电磁波 (例如高频熔炼的场源,是感应器、馈电线、高频变压器)作用的结果。当电磁场强度比较强时,就会使日光灯管或试电笔受到强场作用,感应激励发亮。 二、高频电磁场对作业人员有 I. Why is it that near the high-frequency field source, do not connect the fluorescent tube or the electroscope pen? This is mainly because the field source of high-frequency equipment radiates electromagnetic waves outwards (such as the field source of high-frequency smelting, which is the sensor, feeding Wire, high-frequency transformer) the result of the role. When the intensity of the electromagnetic field is relatively strong, the fluorescent tube or the electric pencil will be subjected to a strong field and the induction excitation will be bright. Second, high-frequency electromagnetic field for the operator