What is the waterproof evaluation of DC sockets and what evaluation items are needed? Let's give you a detailed introduction.
Nowadays, people's safety consciousness is more and more improved, and all kinds of electrical appliances, including electronic devices, are required to be dampproof and fireproof. As a socket used for matching the special power supply of computer monitors, DC sockets are very common in our life. So how do we tell the waterproof performance of DC sockets? Let's learn about DC plug together below. Main evaluation criteria for waterproofing performance of seats.
The waterproofing performance of DC sockets is also determined by the international IP grade standard used to determine the protection level. The protection performance of DC sockets depends mainly on the two digits XX behind IPXX. The first X represents the dust-proof level, from 0 to 6, and the highest grade is 6. The second digit represents the waterproof level, from 0 to 8, and the highest waterproof level of waterproof DC sockets can reach 8.
DC socket is how to achieve waterproof effect, DC socket waterproof seal principle is to rely on up to 5 sealing rings and sealing rings with pressure pre tightening seal, this kind of seal in thermal expansion and cold contraction, will not lose preload, long time to ensure the waterproof effect, water molecules can not penetrate under ordinary pressure.