Ask the principle of electronic moisture-proof cabinet?

1. Traditional electronic moisture-proof cabinet: The working principle of this kind of moisture-proof cabinet drying cabinet is adsorption type, and high moisture-absorbing materials such as molecular plugs are distributed in the cabinet. Firstly, absorb the moisture in the material accessories, and then gradually absorb the moisture in the cabinet through the diffusion of humidity difference, so as to achieve the purpose of reducing the humidity in the cabinet.

Second, the semiconductor electronic moisture-proof cabinet that appeared later: This kind of moisture-proof cabinet generally uses the refrigeration effect of semiconductor, uses the characteristics of moisture condensation to dry the moisture in the cabinet, and then uses the diffusion of humidity difference to dry the whole cabinet.

3. Inflatable moisture-proof cabinet: It dehumidifies by using the principle of replacing moisture in the cabinet with dry gas, mainly by charging dry gas into the cabinet, using different ratios of dry gas and wet gas to exhaust the wet gas in a special way, and then synthesizing the residual gas in the cabinet to achieve the purpose of low humidity.