The circular power connector is a common component in daily life. It is usually composed of a plug and a socket. The plug is also called a free-end connector, and the socket is called a fixed connector. The connection and disconnection of the circuit are realized by plugging and separating of the plug and the socket, so various connection methods of the plug and the socket are generated. TXGA has a large number of circular power connectors in stock, which are sent straight from the factory without waiting.
When selecting the coating for the circular power connector, the selection of the coating should be based on various aspects such as anti-corrosion, improving the electrical performance of the connection, and reducing the temperature rise. Usually tin plating is chosen. Tin plating is cheaper, and is suitable for occasions where the use environment is relatively stable. Because tin plating is relatively soft, at least 100 grams of tin are required to achieve a high contact force. And can only complete a simple protective anti-corrosion effect. For high insertion frequency, gold plating is usually required. Although the price of gold is more expensive, the corrosion resistance of the birth gold is stronger.
The basic demand for circular power connectors is to improve their heat dissipation and reduce power consumption. Compared with other connectors, the special test of the power connector is: the relationship between the temperature rise current and the live plug. To confirm the stability of the power connector. Ensure that it can cater to the test of the market in both functional and application fields.
At the same time, the storage environment will also have a great impact on the power connector. If stored for a long time in a humid or over-acid environment, it will cause corrosion of the metal parts and affect the service life.
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