747872-4 Connectors, Interconnects

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D-Sub Connectors

D-sub connectors are specialized types of electrical connectors that are used to connect electrical equipment. These connectors are a type of multiple-pin wired connector, where the pins, wires, or contacts are housed in a metal or plastic shell. They provide reliable and flexible connections for a variety of applications, from high-speed telecommunications systems to industrial power systems. The 747872-4 is a type of D-sub connector.

747872-4 Application Field

The 747872-4 D-sub is a 9-pin connector that is designed to connect electrical equipment that involves audio and video signal transmission. It is commonly used in high-speed data or AV systems, such as the transmission of video signals from a digital camera to a TV or monitor. It is also used as a type of diagnostic connector in electronic equipment and as an RS-232 data transfer connector.

747872-4 Working Principle

The 747872-4 D-sub connector works by providing secure connections between two pieces of equipment, typically via a series of pins that represent the audio and video signals being sent or received. The connector consists of a male and female section, each with nine contact pins. The contact pins of the male and female sections fit precisely together to make the connection. When connected, the pins create an electrical connection, allowing the audio and video signals to be transmitted. The connection is secured by the locking tab, which is made of resilient material and is capable of withstanding vibration and shock.

The 747872-4 D-sub connector is a reliable and cost-effective solution for connecting audio and video systems. It is designed to ensure a secure and reliable connection, preventing electrical signals from being disrupted by vibration or shock. This results in a seamless audio and video transmission and also provides a better overall user experience.

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