Evaluation method for waterproof performance of DC socket

 

 

Many DC sockets are waterproof, so how do you know the performance of your DC socket? Let's introduce it to you.

 

Main evaluation standards for waterproof performance of DC socket

 

The main evaluation standard of waterproof performance of Dongguan DC socket is based on IP waterproof grade standard. The waterproof performance of waterproof connector mainly depends on the following two digits XX of ipxx, the first X is from 0 to 6, and the highest level is 6; the second digit is from 0 to 8, with the highest level of 8; therefore, the maximum waterproof grade of waterproof connector is IP68.

 

Dongguan DC socket waterproof sealing principle: rely on as many as 5 sealing rings and sealing rings with pressure pre tightening sealing. This kind of seal will not lose the pre tightening force when the connector expands and shrinks when it is cold. It can ensure the waterproof effect for a long time, and the water molecules can not penetrate under normal pressure. How to determine the Dongguan DC socket? The waterproof measurement is IP, the current highest level of waterproof is IP68. At present, there are many manufacturers of waterproof plug in China, but only Dongguan Hezhi Electronic Co., Ltd. can do better.