1757076-1

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Backplane connectors are a type of electrical connectors that connects a backplane to other components in a system. ARINC (Aeronautical Radio, Incorporated) is a connector family that is designed to meet the performance requirements of hostile aircraft environments. ARINC 1757076-1 is a standard-size, circular backplane connector that is feature-rich and capable of supporting high data rates with superior signal integrity. This article looks at the application field and working principle of ARINC 1757076-1.

Applications

ARINC 1757076-1 is a high-performance circular, modular, backplane connector with a high-contact density. It has been designed for use in various demanding aircraft applications such as engine controllers, brake systems, flight control systems, and fire protection systems. It provides an ideal solution for distributed systems, allowing users to connect multiple electronic components together in a simple and efficient manner. This connector is utilized in modern aircrafts equipped with advanced avionics systems, as well as in military aircrafts.

The connector can support high data-rates up to 6Gbps, making it ideal for supporting modern data-intensive systems. The connector has been designed with reduced size in mind, allowing it to fit into confined spaces with ease. Furthermore, it is capable of providing superior protection from electromagnetic and radio frequency interference in hostile environments, making it an ideal solution for use in aircrafts.

Working Principle

The ARINC 1757076-1 connector utilizes a unique sliding lock system for connectivity. The connector features two cable connectors, one at each end. One connector is a male and the other is a female connector. The male connector has a tab on the bottom that slides into the female connector. Once the tab is securely inserted, the male connector and the female connector are connected. This sliding lock system ensures that the connector is securely coupled while providing an easy and quick disconnection.

The connector is rated for 30 insertions/removals cycles. Each connector is equipped with 5 contacts that have been gold plated for superior signal integrity. The connector is designed to be capable of controlling currents up to 20 A, allowing it to be used in high powered systems. Furthermore, each connector is rated for a voltage of 250V, ensuring that it can be used in a wide range of voltage applications.

Conclusion

The ARINC 1757076-1 is a high-performance circular backplane connector that is designed to meet the demands of modern aircrafts. It is feature-rich, capable of supporting high data-rates up to 6Gbps, and provides superior signal integrity. In addition, it is designed with reduced size in mind, and its unique sliding lock system ensures that the connector is securely connected. This connector is well suited for applications such as engine controllers, brake systems, flight control systems, and fire protection systems, making it ideal for use in modern aircrafts and in military aircrafts.

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