In the field of industrial control, we often use aviation connector plugs, referred to as aviation plugs. What is aviation plug? Why is aviation plug so expensive? The following editor will give you the basic knowledge of aviation plugs.
Aviation plugs are electromechanical components that connect electrical circuits. In simple terms, they are power or signal connectors. But different from the ordinary plugs used in our lives, in terms of electrical parameters, aviation plugs must have a high requirement index.
Aerial plug technical requirements
1. The shells of all aviation plugs and sockets use flame-retardant insulation shells to prevent the aviation sockets from contacting the cabinet. They are made of non-metallic materials and have a rectangular shape;
2. The telemetry loop connector uses a 6-pin aerial plug, which must have the function of preventing open circuit (automatic short circuit when the plug is unplugged);
3. The remote control loop adopts 4-core aerial plug;
4. The remote signal loop adopts 6-core aerial plug;
5. The aviation plug must be equipped with a dedicated PE connection position; and the shielded wire connection is earlier than the pin connection to ensure safety;
6. The plug and socket must have locking parts to prevent falling off after being connected;
7. The insert core preferentially adopts the tool-free wiring method of in-line spring connection;
8. The pins in the aviation ferrule must be silver-plated on the surface; to ensure connection reliability;
9. Aviation plugs and sockets should be designed to prevent misplugging in order to prevent misplugging on site
10. The operating environment temperature meets -40℃～125C;
11. Protection level: IP65;
12. Rated overvoltage≥6kV;
13. It is designed to reliably prevent condensation and frost.
In general, aviation plugs can withstand the requirements of acid and alkali resistance, no corrosion and rust, absolute waterproof and dustproof, stable voltage input or output, and protection against misplugging.
Therefore, in terms of cost, the quality of the aviation plug solves the price of the aviation plug. Some customers ask our company why our products are so expensive? This should take into account the quality of raw materials and original parts.
In industrial control products, not all companies can use high-quality aerial plugs. Therefore, in terms of price, they boasted that their products are much cheaper and cheaper. The products with low prices are relative to the raw materials and there is no comparison.
Almost all of our industrial computer and industrial tablet computers use aviation plugs to ensure customers' high-quality machine operations and meet the needs of different customers in complex and diverse industrial environments.
