L77HDE15S Connectors, Interconnects

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D-Sub connectors play a very important role in signal connection infrastructure and are often used in a variety of applications. The L77HDE15S connector is a customized D-Sub connector, which is mainly used to connect the DC power supply and control system between the DC power system and the communication terminal equipment, suitable for medical equipment, instrumentation, environment inspection, electric power system, communication system, train, aerospace and various other fields. The socket of the L77HDE15S has an insulating sleeve at the end of the finger, which is effectively insulated and protected from the DC contact, so that a safe and reliable connection is ensured.

The working principle of L77HDE15S is based on its design features. Its terminals are arranged in a ring, with a gap between each two terminals and a certain distance between the terminal and the shell. The miniature spring contact at the tip of the terminal ensures good contact with the post, with a contact resistance of less than 2mΩ, and a withstand voltage of between 790V and 1500V. The electrons will flow from the current source to the load, and the L77HDE15S connector serves as a bridge to which the current will flow.

The L77HDE15S also allows for the adaptation of cables of different configurations using pins, nuts and shells. The pins have locking pieces, which provide for installation safety and easy replacement. The common shell material for L77HDE15S connectors is tin-plated brass, which provides good mechanical protection and excellent environmental protection. The nut is made of plastic material, which helps in reducing the difficulty of installation and mechanical strain. The nut secures the cable and ensures that the pins are firmly locked in position.

L77HDE15S connectors also have some additional features. For example, they have a self-locking mating feature to ensure that the pin does not slip out when subjected to shock loads. This helps to ensure that the connection is maintained, even when the device is subjected to vibration or movement. The metallic steel shell of the connector provides shielding to reduce the interference from external sources. Additionally, the moulded plastic secondary latch holds the cable securely and prevents accidental disconnection.

In summary, the L77HDE15S is a robust and reliable D-Sub connector, that can be used in a wide variety of applications. It offers superior protection against corrosion, with an excellent performance, and has features that increase the reliability of the connection. It is easy to install and provides a secure connection, making it an ideal choice for a wide range of applications.

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