1757819-3

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D-Sub, D-Shaped connectors have been used for many decades for wiring connections between different types of devices, such as industrial, aerospace, and automotive. This type of connector is especially popular in applications where extended connectivity is needed because the connectors are able to accommodate a large number of pins. In this article, we will be examining the application field and working principle of the 1757819-3 D-Sub connector.

The 1757819-3 D-Sub connector is a three-position, hermetically sealed, round connector. This type of connector is typically used in applications where reliable electrical and mechanical connections are needed. Some of the most common applications for the 1757819-3 include power supplies, semiconductor applications, industrial motors, and computers.

The 1757819-3 is designed with three positive and three negative pins. This allows for an electrical connection to be made between two different devices. The connectors are also designed with a screw locking system to ensure a tight connection between the different points. This also ensures that the electrical signal will not be lost or distorted. The 1757819-3 also features a hermetic seal which helps protect the connector from moisture and dust.

The working principle of a D-Sub connector involves the use of a spring contact system. The spring contact system consists of a series of small pins that are arranged in a circle. When the connector is inserted into the receiving port, the pins come into contact with the opposing port’s contacts. This creates an electrical connection between the two devices.

The 1757819-3 also includes a number of safety features such as a ground screw and a locking nut. This helps to ensure that the connection between the two devices is secure and that the electrical signal will not be disrupted. The 1757819-3 is also designed to be UL listed and is manufactured in accordance with IEC standards.

Overall, the 1757819-3 is an ideal choice for applications where long-term and reliable connections are needed. This type of connector is designed with a hermetic seal and a spring contact system to provide optimal electrical and mechanical connections. The 1757819-3 also includes safety features such as a ground screw and a locking nut to ensure a secure and uninterrupted connection.

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