DBMC9P4SV

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D-Sub connectors are a universal type of connector widely used in electronics because they are relatively inexpensive, are easy to install, and are able to handle a wide range of signal and power requirements. The DBMC9P4SV is one type of D-Sub connector with a unique configuration, design, and purpose. This article will explain the application field and working principle of the DBMC9P4SV.

Application Field

The DBMC9P4SV is specially designed for use in MIL/AERO environments. This type of connector has been extensively tested to meet the requirements of MIL-STD-1553, which is an important standard for military and aerospace components. It is designed to be used in applications such as avionics, ground support systems, UAVs, and missile systems.

The DBMC9P4SV has a number of features that make it suitable for these applications. It features a 9-pin and 4-socket design with a 50 ohm impedance. The contact and backshell components are constructed from an electroless nickel alloy plated with a gold finish. It also features a locking latch to ensure a secure connection and offers a rated voltage of up to 30 volts.

Working Principle

The DBMC9P4SV is designed to securely connect two devices, such as a component and its associated wiring harness. It uses a male pin connector to attach to the component and four female sockets to attach to the wiring harness. When the connector is plugged in, both the male and female pins lock into place to create a secure electrical connection.

The connector is designed to transmit power and signal signals. It features four sets of contacts for power supply as well as four other contacts for transmitting signal. Each contact is made from a high-quality copper alloy and is rated to transmit upwards of 15 volts, after which the voltage is dropped to below 1 volt. The contacts are designed to minimize signal noise, ensuring that the signal is delivered reliably to its destination.

In addition to its signal and power capabilities, the DBMC9P4SV also features several environmental protection features to ensure that it can withstand harsh conditions without failing. These features include a dielectric material to prevent electrical leakage, waterproof seals, and anti-vibration sleeves. All of these features ensure that the connector will perform reliably in even the toughest environments.

Conclusion

The DBMC9P4SV is a specialized type of D-Sub connector designed specifically for use in MIL/AERO environments. It features a 9-pin and 4-socket design and has been tested to meet MIL-STD-1553 standard. The connector is designed to securely connect two electronic devices by using locking pins and sockets. It also features several power and signal contacts as well as environmental protection features to ensure that it can withstand harsh conditions without failing.

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