DAMV7H2PN

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D-sub connectors, also known as IEC 61984 connectors, consist of two or more parallel rows of electrical contacts mounted into a plastic housing. As one of the multi-pin connectors, they are widely used in computer, communication, and industrial control applications. One of the popular series of D-sub connectors, known as DAMV7H2PN, is a nine-pin connector composed of two parallel rows of four pins, three pairs, and a single pin. This article provides details of its application field and working principle.

The DAMV7H2PN is a versatile connector that can be used in a wide range of applications from computer networking and broadcast control equipment to medical and industrial instrumentation. Among its common uses include military/aerospace applications, including aircraft and shipboard systems, as well as in industrial systems, where it is used to transmit digital and analog signals. It also offers excellent resistance to shock, vibration, oil, and abrasion.

The basic working principle of the DAMV7H2PN is a simple but reliable interlocking system. Each pin of the connector will be placed into the corresponding socket of the mating component, forming an interlocking connection with precise alignment. The connection is held firmly in place by spring-loaded pins that are activated when the connectors are mated, providing maximum holding force and preventing accidental disengagement during use. In addition, the unique design of the connector ensures excellent electrical performance and resistance to environmental hazards.

The DAMV7H2PN can also be used for high-speed communications and data transmission, as the pins are capable of transmitting and receiving data at rates up to 10 gigabits per second. In addition, the connector has a high rejection rate of electromagnetic interference, which is crucial in applications where signal integrity is essential. The connector also features low insertion force and very low power ratings to reduce the risk of unintentional circuit breakers.

The DAMV7H2PN connector is designed to connect to a board-level electrical module, such as a backplane or daughterboard. The connector is composed of a female plug-in base, which is mounted on the board, and a male terminal, which is mounted on the mating component. When connected, the pin contacts of the male terminal are inserted into the female plug-in base, ensuring a secure connection with low insertion and extraction forces.

In conclusion, the DAMV7H2PN is a versatile, reliable, and high-performing connector that can be used in a wide variety of applications. Its design ensures excellent electrical performance, and its interlocking system prevents accidental disengagement during use. It is capable of transmitting and receiving data at high speeds, and its low power ratings reduce the risk of unintentional circuit breakers. All of these features make the DAMV7H2PN an ideal choice for a variety of applications.

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