Traditional electronic moisture-proof cabinet
The working principle of this kind of moisture-proof cabinet drying box is adsorption type, in which high moisture-absorbing materials such as molecular plugs are distributed in the cabinet, and the moisture in the accessories of the materials is absorbed first, and then the moisture in the cabinet is gradually absorbed by the diffusion of humidity difference, so as to achieve the purpose of reducing the humidity in the cabinet.
Semiconductor electronic moisture-proof cabinet
Generally, this kind of moisture-proof cabinet uses the refrigeration effect of semiconductor and 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.
Inflatable moisture-proof cabinet
Dehumidification is based on the principle of replacing moisture in the cabinet with dry gas. It mainly fills the cabinet with dry gas, exhausts the moisture in a special way by using the different ratios of dry gas and moisture, and then synthesizes the residual gas in the cabinet to achieve the purpose of low humidity.