The difference between explosion-proof tablet computer and ordinary tablet computer

Tablet computers are familiar to everyone. 8-10 inch tablet computers are generally used for chasing dramas, watching movies, etc. What about explosion-proof tablet computers? Isn't it silly? Xiaobian will tell you the difference between explosion-proof tablet computers and ordinary computers.

The difference between explosion-proof tablet computer and ordinary computer:


Explosion proof tablet computer is an explosion-proof product used in chemical areas and coal mines, while ordinary tablet computers cannot be used in chemical and coal mines. Why is this?


As a data device, tablet computer is always in the state of receiving radio frequency or transmitting radio frequency signal during normal operation. The radio frequency signal belongs to non ionizing radiation signal, and the electromagnetic wave generated by radio frequency radiation usually induces current in the conductive component when cutting with any electrical component. When the component part in the normal connection breaks or separates briefly, if the current is large enough, sparks can be generated. In addition, the internal circuit and battery components of the tablet computer may also produce enough spark or thermal effect under normal operation or a certain fault. If the above situation occurs in the coal mine, there will be an explosion.



Then why can explosion-proof flat plates be used in coal mines or chemical areas? This is because under the transformation of explosion-proof manufacturers, the shell, internal circuit and battery components of explosion-proof tablets have been transformed into intrinsically safe ones, which can be safely used even in underground coal mines and chemical areas.