1830334

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Terminal blocks have been used for decades in the electrical and electronics industry for many purposes. Some of these include connecting components to a central power source, providing a reliable and safe way of connecting two wires, or tapping a number of wires to one another. In general, terminal blocks come in three categories: headers, plugs and sockets. Each type is designed and manufactured for a specific purpose.

Terminal Blocks - Headers

Headers are terminal blocks that are designed to be mounted onto existing circuit boards. They provide cable routing from the board\'s connection points to the external connectors and wires. They are typically arranged in rows and can have male or female pins to attach the wiring. Headers come with a variety of pin arrangements and Lead-Free or High-Temperature versions are available for certain applications.

Terminal Blocks - Plugs and Sockets

Plugs and sockets are terminal blocks designed to provide a secure and reliable way of connecting two wires or cables. They are commonly used to terminate cables and link power and signal wires. The plugs and sockets come in a variety of sizes, shapes and types. They range from miniature to full size versions for high current applications. The sockets can be either attached to a circuit board or to the inner wiring of a device. The sockets can also include test points and/or indicator lights.

1830334 Application Field and Working Principle

1830334 is a type of terminal blocks usually employed for electronic instrument applications. Its features include external and internal mounting, integrated cable/wire connectors, and signal ground instruction. It also comes with a simple and convenient operating model, and can be used to connect and inactivate external power supply. Its working principle is based on the interchangeability of both the input power supply terminal handle and the output terminal. When the switch is turned on, the input and output terminal are interconnected and power is transmitted. When the switch is turned off, output terminal is insulated and can completely separate from the input terminal, thus, the power supply is shut off.

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