DX30M-20-CV(11)

The DX30M-20-CV(11) is a type of D-Sub, D-Shaped Connectors - Backshells, Hoods. It is a durable and reliable shielding device often used in computer and other electronic equipment. It provides reliable cable to board, board to board connection.

The DX30M-20-CV(11) consists of an electron-beam welded metal shell which contains a contact-shell that holds the pins on the electronics and the hood provides shielding to protect from electromagnetic interference (EMI). The shell also helps in dissipating heat, helping to keep the connector cool. The contact-shell and hood are connected using both perfect and friction fit methods. The connection can be further sealed using plastic gaskets or O-rings.

The application field for DX30M-20-CV(11) is wide, including in computer, telecommunications, factory automation, multimedia and various control systems of equipment and instruments. It is suitable for use in harsh environments such as industrial, outdoor and military. Moreover, the use of DX30M-20-CV(11) does not require specialized tools due to its easy assembly method, and they can be easily changed and reused.

When it comes to DX30M-20-CV(11)’s working principle, basically it uses contact-shells and hoods to interconnect, allowing current and signals to flow between two or more locations. The contact shell carries the pins used to transfer electrical signals from one end to the other. Through the tight fit of the contact-shells, which provide electrical continuity and the hoods which provide the shielding, electrical signals are effectively sent within a short period of time.

Other than that, DX30M-20-CV(11) also has a built-in filter which filters the external interference from entering the cable and protects any sensitive internal components from damage. The filter also prevents any EMI signals from leaking and keeps the environment interference-free. Furthermore, as an added protection, the EMI filter is designed to absorb high-frequency harmonics which can potentially affect the performance of other sensitive systems.

In conclusion, DX30M-20-CV(11) is a versatile and reliable connector type, widely used in many commercial applications for reliable electrical contact and EMI protection. It is highly resilient, durable, and easy to use, making it the ideal choice for many applications in various industries.