What is waterproof circular connector?

Aviation plug is a kind of aviation plug with waterproof performance. The so-called aviation plug is a popular name for circular connectors. Initially, the aviation plug came from the military industry, but with the rapid development of civil economy and technology, more and more military connectors and connectors similar to military standards are used in the civilian field, the name of aviation plug is naturally brought to the civilian field.

The so-called waterproof aviation plug, is a waterproof circular connector, called waterproof connector, waterproof plug, socket or waterproof line, English is also called waterprofconector.

Waterproof plugs can provide safe and reliable power, signal and other connections. For example: LED street lights, LED drive power, LED display, lighthouse, cruise ships, industrial equipment, communication equipment, testing equipment, etc., all need to use waterproof plugs.

At present, there are many brands and types of waterproof plugs on the market, including the traditional home life waterproof plugs, such as triangular plugs, can be called plugs, but generally not waterproof. So how to determine the waterproof plug, waterproof measurement is IP, the highest waterproof level is currently IP68, the current domestic waterproof plug manufacturers are also many.

At present, the waterproof plug waterproof performance of the main evaluation criteria is based on the ip waterproof grade standard. Look at the waterproof performance of waterproof plugs, mainly look at the last two digits of IPXX XX, the first X from 0 to 6, the highest level of 6; the second digit from 0 to 8, the highest level of 8; therefore, the highest waterproof level of waterproof connectors is IP68. sealing principle: rely on up to five seals and sealing rings for pressure pre-sealing. When the connector expands and contracts thermally and cold, the seal does not lose its pretension, ensuring long-term waterproofing and that water molecules cannot penetrate under ordinary pressure. (Can work for a long time in water depth below 2M)