DPX4FR-67479-9

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Introduction

Backplane connectors are used to connect components and circuit boards that form the backbone of a system. Typical backplane architectures include the ARINC 600 standard, which is an airplane cabin interconnect system and the ARINC 429 standard, which is a multi-purpose airborne data bus. Each of these standards has specific subsets of connectors which are used to meet the needs of the system. The DPX4FR-67479-9 is a backplane connector which is designed to meet the specific needs of the ARINC 600 standard.

Application Field of DPX4FR-67479-9

The DPX4FR-67479-9 is a backplane connector designed for use in ARINC 600 cabin systems. It features two ground contacts, two power contacts, six signal contacts, and one shield contact. The contacts are arranged in an “H” shape which allows the connector to fit into the slots of the ARINC 600 backplane. The ground contacts are used to reduce the electrical noise that is often experienced in aircraft systems, and the power contacts can be used to supply power to the connected components. Finally, the signal and shield contacts are used to transfer digital signals.

Working Principle of DPX4FR-67479-9

The working principle of the DPX4FR-67479-9 follows the same principles as most other backplane connectors. When assembling the backplane, the connectors must be inserted into the slots in the board. The contacts at the bottom of the connectors must be properly aligned with the board\'s traces. Once the connectors are inserted, they must be secured with the appropriate screws. The power, ground, and signal contacts must then be connected with the appropriate wires. Finally, the shield contact must be connected to the ground plane to provide additional EMI protection.

Conclusion

The DPX4FR-67479-9 backplane connector is specifically designed to meet the needs of the ARINC 600 cabin system. It has two ground contacts, two power contacts, six signal contacts, and one shield contact. The contacts are arranged in an “H” shape which allows the connector to fit into the slots of the ARINC 600 backplane. The connector must be secured with the appropriate screws and the power, ground, and signal contacts must be connected with the appropriate wires. Finally, the shield contact must be connected to the ground plane to provide additional EMI protection.

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