1922022

Series:	CLIPLINE
Part Status:	Active
Type:	Partition
Number of Positions:	--
For Use With/Related Products:	CLIPLINE UHK Series
Color:	Gray

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

1920222 Application Field and Working Principle

Terminal blocks are used to connect two or more electrical wires together on a circuit board, create a secure and reliable connection and manage electrical distribution. Generally, they come in a variety of sizes, configurations and construction materials that enable different levels of current, voltage, power and frequency. Terminal blocks are among the most widely used of all electrical components because they provide a secure, space-saving connection that is easy to install, operate and maintain.Terminal blocks are typically rectangular blocks molded from either plastic, metal or a combination of both. Each block has two vertical “wings” that secure the individual contacts which in turn are connected to the board through the appropriate wire leads. The size of the wings is variable and depends on the gauge of the wire being used to connect the contacts. Generally, the heavier the gauge of the wire, the larger the wings must be to ensure a secure connection.The majority of terminal blocks are spring-wire clamps. These blocks employ springs that apply pressure to the wire to ensure a secure connection. As an additional measure of safety, some blocks are also equipped with a metal insert that reinforces the contact points and prevents accidental separation of the wire. Additionally, some blocks may have “teeth” which help retain the wire during the soldering process.Another type of terminal block is the screw-clamp. This type of block utilizes screws to tighten a hold on the wire lead. This provides a much more reliable connection than the spring-wire clamp and is generally used in more demanding applications. Additionally, it may be easier to inspect and insure that the connection is properly made when using a screw-clamp versus a spring-wire clamp as it is easier to tell if the screw has been adequately tightened.In addition to their physical construction, terminal blocks are also differentiated by the signal they respond to. These signals (or “conductors”) can be either direct current (DC) or alternating current (AC). The conductor that a terminal block responds to depends on the block’s application field. Some common application fields include automotive, consumer, aircraft, instrumentation, and industrial applications. For example, in consumer electronics, the connection could be between a DVD player and a speaker. The terminal block in this application would employ an AC conductor to handle the variable heartbeat of the power delivered to the speaker. In contrast, the connection in an industrial application may require the use of a DC conductor to account for the more precise and continuous signal being sent to a motor or other equipment.In any application, the goal of a terminal block is to ensure a reliable, secure connection of two or more wires and to provide electrical distribution management for the circuit board. This connection is achieved through careful selection of the correct block size, configuration, and construction material. By understanding the different types and applications of terminal blocks, installers can ensure that they select the most appropriate terminal block for their needs.

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

Part Number	Manufacturer	Price	Quantity	Description