How are commonly used terminal blocks categorized?

I. Commonly used terminal block classification is how? Commonly used terminals are categorized as plug-in terminals, fence terminals, spring-type terminals, rail-type terminals, etc., as follows: 1, plug-in terminals are connected by two parts of the plug, one part of the line will be pressed, and then inserted into the other part of the part of the PCB board in the welding. This connection to the bottom of the mechanical principle, this anti-vibration design ensures that the product long-term airtight connection and the reliability of the use of finished products. Sockets can be added to both ends of the assembly lugs, assembly lugs to a large extent to protect the lugs and can prevent the lugs arranged in a poor position, at the same time, this socket design can ensure that the socket can be correctly inserted into the mother. Sockets can also have assembly and locking fasteners. The assembly fasteners can be used to securely fasten the socket to the PCB, while the locking fasteners can be used to lock the female body and the socket after the installation is complete. A variety of socket designs are available with different female insertion methods, such as horizontal, vertical, or inclined to the printed circuit board, and can be selected according to the customer's requirements. Both metric wire gauge and standard wire gauge can be selected. 2, fence type terminals are able to achieve a safe, reliable and effective connection, especially in the high current, high voltage use of the environment is more widely used. 3, spring type terminals is the use of spring sex device of the new terminals, has been widely used in the world of electrotechnical and electronic engineering industry: lighting, elevator lift control, instrumentation, power supply, Chemical and automotive power, etc. 4, rail-mounted terminals using a reliable threaded connection technology, electronic capacitive technology and the latest electrical connection technology, widely used in power electronics, communications, electrical control and power supply and other fields. The rail-mounted series of terminal blocks adopts compression wire and unique thread self-locking design, which makes the wiring connection reliable and safe. This series of terminal blocks have a beautiful and generous appearance design, and can be equipped with a variety of accessories, such as short-circuit tabs, marking strips, baffles and so on.

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