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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks, also known as terminal boards or strips, refer to a type of electrical connector which is used to connect wires inside a wide variety of electrical devices and systems. Generally, they consist of two types of components: a header and one assembly that include a plug and socket. The header is usually a board or panel, with the plugs and sockets being mounted on it

The design of the terminal blocks is such that the header will be isolated from any voltage variations make sure to connect the wires electrically only. The headers, plugs and sockets can be assembled for various applications based on the number of pins or connectors they have. The action of connecting two devices (or connecting an electronic device to a power source) takes place when plugs and sockets come in contact with each other.

The most commonly used terminal blocks are the headers. They are used as the framework for organizing groups of wires, or connecting and branching out from a specific electrical circuit. Depending on the application for which they are designed, the headers can have multiple sizes and shapes. Some of the most often used sizes are ATX, VGA, DIN, FPC, and IDC. Additionally, their pins or connectors can differ in type and number (ranging from 8 or 16 pins to up to 254 pins).

Plugs and sockets are the second type of components used with terminal blocks. Their design is also varied, ranging from the most simple to the complex. Usually, the plugs are supplied with a housing that allows and helps the user in the connection and the assembly of the power strip. On the other hand, the sockets are made to be connected with any type of plug, such as AC plugs, barrels, and jacks. Moreover, they come in a variety of sizes and shapes to fit both the current standard and the requirements of the specific application.

Terminal blocks are widely used in a number of applications that go from simple power distribution systems to complex machine control systems. They can serve multiple purposes, from simple connection of power sources to complex control networks. Additionally, they are very easy to use and provide a neat and organized way of connecting components.

In conclusion, it is safe to say that terminal blocks are an essential part of any electrical system, serving a variety of purposes from connections to complex machine control networks. Their wide variety of sizes, shapes, and connectors make them compatible with many different applications, and provide the user with a neat and organized way of connecting components.