2138558-3

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Rectangular connectors provide a reliable means of connecting wiring and electrical components including motors, sensors, and switches. The American National Standards Institute (ANSI) specifies that a rectangular connector, such as the 2138558-3, must be manufactured with specific parameters in order to ensure safety and compatibility with typical industry applications. This article discusses the application field and working principle of the 2138558-3 connector.

Application Fields

The 2138558-3 connector is typically used in heavy-duty industrial equipment, such as agricultural machinery, earthmovers, trucks, and construction equipment. It is often seen as a power transfer solution in applications where a high degree of dependability and reliability are necessary. This includes applications where operational safety is a major concern, such as medical equipment and military hardware.

In addition to heavy industrial equipment, the 2138558-3 connector is also widely used in medical applications where reliable and safe connectivity is required. This includes interconnections of power supplies, beds, x-ray machines, medical lasers, scanners, monitors, and other diagnostic equipment. The connector is also regularly used in industrial automation applications such as robotics, machine vision, and automated transport systems.

Working Principle

The 2138558-3 connector is made up of a housing and various contacts, which are held in place by two outer shells that act as a barrier between the contacts and the environment. Inside the connector, a series of contact pins and blades are arranged to provide a reliable and robust electrical connection. The contacts are made of a highly conductive metal, such as copper, and the connector features a unique clearance design that reduces contact resistance and promotes reliable electrical transmission.

In order to ensure an efficient power transfer from one circuit to another, the 2138558-3 connector is designed with an integrated latch system. This latch system works by locking the housing together, securely connecting the contacts to the wires. This locking system also helps to protect the contacts from environmental elements, such as dirt and moisture.

In order to ensure that the 2138558-3 connector works safely and reliably, the contact pins and blades must be properly enclosed in the housing. The housing is typically made of thermoplastic, which provides good electrical insulation and resistance to abrasion, corrosion, and chemicals. Furthermore, the housing is designed to dissipate electrostatic (ESD) and radio frequency interference (RFI) and prevent it from entering the connected circuit.

Conclusion

The 2138558-3 is a reliable and durable connector that is suitable for heavy-duty industrial applications. Its unique form factor ensures a reliable electrical connection, while its robust housing ensures protection from environmental elements and interference. The robust design makes it well-suited for applications where operational safety and reliability are essential.

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