2221425-1

ARINC (Aeronautical Radio, Incorporated) is a manufacturer of avionics hardware and systems used on commercial and military aircraft. As such, the company developed various backplane-related standards and high-end connectors, such as the 2221425-1. This article discusses the application field and working principles of the ARINC 2221425-1 connector.

Application Field of ARINC 2221425-1 Connector

The ARINC 2221425-1 backplane connector is used in a variety of avionics systems, from air traffic control and airport navigation to communication and navigation systems in aircraft. Specifically, the 2221425-1 is designed for applications related to the ARINC 629 bus, which is a multi-drop half-duplex data bus used for digital communication in aircraft.

ARINC 2221425-1 connectors are typically used in applications that require high bandwidth data transfer, such as voice, video, and image communications. As such, the 2221425-1 connector is well-suited for advanced avionics systems that transmit large amounts of data in a short amount of time, such as those used for air traffic control and navigation.

Working Principles of ARINC 2221425-1 Connector

The ARINC 2221425-1 backplane connector utilizes a high-speed multiplexed bus architecture. This architecture allows multiple devices to be connected to the same bus at once, which increases the data transfer speed. The increased data transfer speed is achieved through the use of dedicated lines between each device, which eliminates the need for the devices to take turns. This makes the data transfer process more efficient.

The 2221425-1 connector also provides electrical isolation between each device connected to the bus. This prevents any interference caused by a single device from affecting the other devices connected to the same bus. The connector is also designed to prevent the loss of data due to electromagnetic interference and to protect the system from any voltage spikes that may occur.

In addition, the 2221425-1 connector utilizes an advanced connector design that is resistant to shock and vibration. This ensures that the connector will function properly even in the most extreme conditions. Lastly, the connector is made from durable materials that are designed to withstand harsh environmental conditions.

Conclusion

The ARINC 2221425-1 connector is a high-end backplane connector designed for use in avionic systems. The connector is designed for applications related to the ARINC 629 bus and utilizes a high-speed multiplexed bus architecture that increases the speed of data transfer. The connector is also designed to provide electrical isolation and to protect the system from voltage spikes, as well as to withstand shock and vibration. Finally, the connector is made from durable materials for enhanced reliability.