747844-4

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D-sub connectors are versatile electromechanical connectors allowing for the transmission of power and signals between two separate devices. Connections such as power, audio, video, and data are possible using D-sub connectors. The 747844-4 D-sub connector is a common component for achieving these connections.

General Features

The 747844-4 D-sub connector is a male plug, and has the 4-pin configuration. With its integral cable clamp, the 747844-4 D-sub connector can hold a cable securely in place. This connector is also resistant to shock and vibration, and is constructed of dielectric and gold-plated contacts.

Common Applications

747844-4 D-sub connectors are typically used in networking, broadcasting, telecommunications, and other applications where a secure connection is required. This particular model is commonly used in the audio/video industry, connecting audio and video cables to recorders, monitors, and other recording equipment. It is also used in computer applications for connecting mice, keyboards, drives, and other peripherals.

Working Principle

The 747844-4 D-sub connector works in the same way as any other D-sub connector. Two connectors, one male and one female, must be connected for a successful transmission. The male connector has pins protruding from one end, and the female connector has receptacles in which the pins are inserted. The two ends are then clamped together to form the connection.

Once they are connected, the metal pins inside the male connector make contact with the receptacles inside the female connector. The electrical Current then flows through these contacts to establish the connection. Finally, the connector is locked into place, forming a secure connection.

Safety Considerations

It is important to ensure that the 747844-4 D-sub connector is securely fastened before use. If the connector is loose, it can cause sparks and arcing that can damage the equipment and present a hazard. It is also important to ensure that the pins and receptacles are clean and free of corrosion before inserting them.

It is also important to ensure that the connector is compatible with the device it is connecting to before using it. If the device is not compatible, it can result in malfunction and potential damage. Finally, it is important to wear protective eye wear and gloves when working with 747844-4 D-sub connectors.

Conclusion

The 747844-4 D-sub connector is a versatile and reliable connector, allowing for the secure transmission of power and signals between two separate devices. It is often used in audio/video applications, as well as in computer applications, such as connecting peripherals. It is important to ensure that it is securely fastened, clean, and compatible with the device it is connecting to before using it.

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