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Card Edge Connectors - Contacts: 583854-3 Application Field and Working Principle

Card edge connectors are widely used in different electronic sectors, typically including in computers, audio equipment, consumer electronics, and industrial equipment. This article will focus specifically on 583854-3 card edge connectors. It will explain the different application fields in which the product is used and outline the principles of its working.

Overview

The 583854-3 card edge connector is a type of electrical connector designed for making low-voltage connections between an edge-connector socket and a printed circuit board (PCB). It is UL recognized and CUL certified and has a current rating of 3A. The product consists of a plastic housing (with ribs to ensure the proper alignment of the card edge with the PCB) and a series of spring-loaded contacts (or pins) that make contact with the printed circuit board once the card is inserted into the socket.

Applications

The 583854-3 card edge connector is used in a variety of products, including digital cameras, game controllers, and other computing devices. In addition, it has numerous applications in the automotive industry, where it is used in automobile switches, sound systems, and dashboard displays. The product is also commonly used in electronic mail order systems and in medical monitoring systems.

Working Principle

The working principle of the 583854-3 card edge connector is fairly straightforward. The device consists of a plastic housing with spring-loaded pins that provide electrical connections between the card and the PCB. When the card is inserted into the socket, the pins are forced into contact with the pads on the PCB and an electrical connection is established. This connection is then completed as the user removes the card, as the spring-loaded pins disengage from the PCB pads and are retracted back into the plastic housing.

Conclusion

The 583854-3 card edge connector is a versatile and reliable electrical connector used in a variety of applications. It has a robust construction, is UL recognized and CUL certified, and has a current rating of 3A. Its working principle is fairly simple: when the card is inserted into the socket, the spring-loaded pins make contact with the pads on the PCB, which establishes an electrical connection. When the card is removed, the pins are retracted back into the plastic housing, thereby completing the connection.

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