Definition and use of D-sub connector
The D-subminiature connector, also known as D-sub, is a ubiquitous connector type named after its unique D-shaped metal casing. The application is very extensive. Next, the definition and use of this connector will be introduced.
Definition: A D-sub connector contains two or more parallel rows of contacts surrounded by a feature D-shaped metal shell. The housing provides mechanical support and ensures correct orientation, as well as shielding against electromagnetic interference (EMI). There are several ways to connect system circuitry to contacts in a D-sub connector, including crimping, soldering, PCB soldering, PCB press-fitting, and wire-wound connections.
Uses: D-sub connectors are suitable for a variety of electronic equipment. They are usually located on the communication port to establish a connection between different products such as computers, printers, and power supply. The DB9 connector is used for Token Ring networks as well as other computer networks and Controller Area Networks (CANs). The D-sub connector is also used for computer video output in the studio, game controller port, multi-channel analog and AES digital audio.
Over the years, the use of connectors has changed with the technology available at the time, but due to their size and cost, the use of D-sub connectors in consumer products has almost disappeared, yet they are still very popular in non-consumer applications. Welcome, shape factor, size, density and cost combination ultimately provide users with significant value.
Definition: A D-sub connector contains two or more parallel rows of contacts surrounded by a feature D-shaped metal shell. The housing provides mechanical support and ensures correct orientation, as well as shielding against electromagnetic interference (EMI). There are several ways to connect system circuitry to contacts in a D-sub connector, including crimping, soldering, PCB soldering, PCB press-fitting, and wire-wound connections.
Uses: D-sub connectors are suitable for a variety of electronic equipment. They are usually located on the communication port to establish a connection between different products such as computers, printers, and power supply. The DB9 connector is used for Token Ring networks as well as other computer networks and Controller Area Networks (CANs). The D-sub connector is also used for computer video output in the studio, game controller port, multi-channel analog and AES digital audio.
Over the years, the use of connectors has changed with the technology available at the time, but due to their size and cost, the use of D-sub connectors in consumer products has almost disappeared, yet they are still very popular in non-consumer applications. Welcome, shape factor, size, density and cost combination ultimately provide users with significant value.
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