DDMAE-78S

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D-Sub connectors are a family of electrical connectors that were originally given the D-Subminiature or D-Sub name. D-Sub connectors are used for both analogue and digital signals, and are available in various sizes, including 9-pin, 15-pin, and 25-pin models. A version of the D-Sub connector that was made specifically for military applications is the DDMAE-78S. Here, we will examine the application field and working principle of this particular D-Sub connector.

The DDMAE-78S is a multi-purpose connector frequently used in military, aerospace, and other demanding applications. It is a 78-contact connector that meets MIL-C-22992 requirements, and can be used in both analog and digital systems. The DDMAE-78S is a multi-pin connector with as many as 78 contact pins and has a low insertion and extraction force. It is designed to have the best possible performance in terms of EMI, RFI, and ESD protection.

The 78-contact version of the DDMAE-78S provides 78 contacts over three rows. These contacts have a maximum current rating of 1.5 amps each and a voltage rating of 125 volts AC. The connector has excellent shielding properties and is resistant to shock, vibration, and environmental humidity. The DDMAE-78S also offers an operating temperature range of -65.C to 125.C. It is a reliable and durable connector option for demanding applications.

The working principle of the DDMAE-78S is very simple. The connector consists of two series of contacts that are pushed together by a spring-loaded plunger. To make the connection, the two parts of the connector are pushed together and the contacts come in contact with each other. The spring-loaded plunger then pushes the two parts of the connector together and provides a secure connection.

The DDMAE-78S connector is a versatile D-Sub connector that can be used in a variety of applications. It is commonly used to connect computers and other equipment, to transfer data, and to provide power. It is also used in radio systems, telecommunications, automotive applications, and other areas where reliable connection is required. It is a highly reliable and durable connector option for demanding applications.

In conclusion, the DDMAE-78S is a 78-contact D-Sub connector specifically designed for use in military applications. It offers excellent shielding properties and is resistant to shock, vibration, and environmental humidity. The connector has a maximum current rating of 1.5 amps and a voltage rating of 125 volts AC. It also offers an operating temperature range of -65.C to 125.C. The DDMAE-78S is a reliable and durable connector option for demanding applications.

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