How to prevent lightning light or artificial light source on the control circuit dry

Answer:

Electromagnetic "spectrum" includes all kinds of electromagnetic radiation, from very low frequency electromagnetic radiation to very high frequency electromagnetic radiation. There are radio waves, microwave, infrared, visible light and ultraviolet light. The general definition of the RF section in the electromagnetic spectrum refers to radiation with a frequency of about 3 kHz to 300 GHz. Some electromagnetic radiation on the human body have a certain impact

Electromagnetic radiation, also known as electronic smoke, is the space by the common transfer of electrical energy and magnetic energy composed of the energy generated by the charge movement. For example, the mobile charge emitted by the RF antenna that is transmitting the signal generates electromagnetic energy.

How to prevent lightning light or artificial light on the control circuit Electromagnetic radiation is electromagnetic radiation, itself is not charged. When the wavelength is longer, the particle is not obvious, will not produce a significant force on the atomic level of objects; charged particles are charged particles, can be produced with the atomic level of the object, and even the role of the nucleus