DAMMV11H1SN

D-Sub connectors, also known as D-Subminiature connectors, are a family of electrical connectors which are characterized by their rectangular shells that contain two or more parallel rows of round or flat pins. The DAMMV11H1SN is one of the most popular D-Sub connectors, whose application field and working principles will be discussed in this article.

Application Field

The DAMMV11H1SN is a specialized D-Sub connector that is most suitable for data and power-plugging applications. It has two sets of 18-pins, including 7 input pins and 11 output pins. This makes it an ideal choice for standard or custom applications that involve power and/or data signals in many industrial fields, such as computers, broadcast, communications, electronics, instrumentation, manufacturing, medical, automotive, and defense.

Working Principle

The DAMMV11H1SN is a type of connector which utilizes a twist-lock mechanism to facilitate insertion and extraction of the connector from its mating component. This twist-lock mechanism consists of a male end which uses slotted pins in order to lock-in the connectors at the sides of the shell and a female end that utilizes trigger clips to secure the connection. This ensures a reliable and secure connection between two components.

When two mating components are connected, the twist-lock mechanism mechanically locks the two together. This ensures that the plug-and-play connection is maintained even in high-vibration environments. In addition, the twist-lock mechanism also reduces the risk of accidental disconnection of the two components, as it requires deliberate effort to unplug them.

The twist-lock mechanism also ensures that the pins are shouldered correctly. This is because the slots and the trigger clips are designed in a way that the pins can only be shouldered correctly. This means that if one of the pins is not in the correct position, then the plug will not be fully locked in. This prevents accidental short-circuiting of the circuit, reducing the risk of damage to the components.

Conclusion

The DAMMV11H1SN is one of the most popular D-Sub connectors, which is most suitable for data and power-plugging applications. It utilizes a twist-lock mechanism which ensures a reliable and secure connection between two components, and prevents accidental disconnection and short-circuiting of the circuit. This makes the connector an ideal choice for many industrial applications.