1913659

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Terminal blocks, also known as headers, plugs and sockets, have a wide range of applications. Generally speaking, they are used to terminate the connection between two wires or cables. These products are a type of electrical connector with multiple parallel terminals, designed to allow quick and secure connection and disconnection of the conductors under normal operating conditions. They are typically used in control panels, power distribution systems and in-circuit testing.Terminal blocks come in various shapes and sizes depending on the application they are intended for. Most commonly employed types are the spring clamp, screw clamp, quick connect, and fuse blocks. The spring clamp type terminal blocks are the most basic of the lot and are probably the oldest type used today. They feature a single wire entry point and an active clamping system allows the conductor to be inserted and removed without the use of tools.Screw clamp type connectors feature a spring clamp for securing the conductor in the terminal block and a screw to securely fix the wire in place. Quick connect terminal blocks also feature the spring clamp and screw but they also have a lever or push button for quick release of the conductor. Fuse blocks are used mainly for protection against short circuits and overcurrents.Terminal blocks come in a variety of shapes and sizes with different contact design depending on the application. They can have one, two, or more contacts per terminal, depending on the terminal\'s purpose. For safety, most terminal blocks include a version with a transparent cover, ensuring that no exposed conductors are present outside the block and that there is no risk of electric shock.Terminal blocks work by electrically connecting two electrical or electronic circuits through a common conductive path. Every terminal consists of two parts, namely the contact bar and the substrate. The contact bar is the part exposed to the environment and includes the mechanical support, the insulating body and the contact material. The substrate is the part which provides the electrical connection and is usually made of metal or ceramic.The working principle of the terminal blocks is to securely conduct the electric current between two points. When an electrical connections is made, the contact bar and substrate the two points of contact are secured together. The contact bars are made out of conductive material such as silver or copper. The substrate is usually made of metal or ceramic and it provides the electrical connection between the two contact points. When an electric current is passed through the contact bars, the current is conducted and then released through the substrate.Terminal blocks have a wide range of applications in many industries, from automotive and industrial to consumer electronics. They allow for secure and reliable connections and can be used in both residential and commercial settings. Terminal blocks are also used to create a daisy chain of circuits and are indispensable for many types of wiring systems.In conclusion, Terminal blocks - headers, plugs and sockets are all types of electrical connectors which offer a secure and efficient way to connect two electrical circuits without the need for tools. The contact bar is the part of the terminal block exposed to the environment and made of conductive material such as silver or copper while the substrate provides the electrical connection and is usually made out of metal or ceramic. Terminal blocks have a variety of applications and are essential components to many wiring systems.

The specific data is subject to PDF, and the above content is for reference