Terminal Block: Connection Technology, We Understand Better

As the core component of electrical connections, terminal blocks play a crucial role in fields such as power, communication, and machinery. The diversity and professionalism of its connection technology directly determine the safety and stability of the electrical system.

Screw connection is the most traditional connection method, which fixes the wire in the terminal hole through the fastening force of the screw. This connection method has a simple structure, low cost, and is suitable for most conventional electrical connection scenarios. However, it should be noted that the tightening force of the screw should be moderate. Over tightening may damage the wire, while over loosening may lead to poor contact.

Welding connections, especially soldering, achieve electrical connections through the continuity of solder material and the metal on the surface being welded. It requires the terminals to have good solderability, and the welding points should be kept smooth and full during the welding process to ensure the reliability of the connection. However, the welding process may generate high temperatures and have certain requirements for terminal materials.

Crimp connection is a more advanced connection technology that uses specialized crimping tools to compress and displace metals within specified limits, tightly connecting wires and contact pairs. This connection method is similar to cold welding, which can generate metal mutual melting flow, form good mechanical strength and electrical continuity, and is particularly suitable for high current applications.

In addition, there are new connection methods such as spring type connection and plug-in type connection. Spring type connection uses the elastic force of the spring to compress the wire, making wiring fast and vibration resistant; Plug in connection is achieved through a modular connection structure, which facilitates maintenance and replacement.

We are well versed in the connection technology of various terminal blocks and can provide the most suitable connection solutions according to different application scenarios and needs. We can ensure the reliability and safety of both conventional electrical connections and special environments such as high current and high vibration.