PJ-023

Barrel - Power Connectors are critical components that form the foundation of the power delivery infrastructure for electronic devices. PJ-023 is an example of such barrel-type power connectors that offer simple and reliable power connections in a robust, durable package. In this article, we\'ll take a closer look at the application field and working principle of the PJ-023.

Application Field

The PJ-023 is a two-pole barrel-type power connector. It is primarily used for low-voltage power applications that require reliable, durable connections. This connector is ideal for use in consumer electronics, network equipment, medical devices, computer peripheral equipment, and other applications that require a dependable connection. It is also suitable for making connections between two independent power supplies in a multi-supply system.

Working Principle

The PJ-023 barrel-type connector utilizes a dual-pole design. It has two female terminals, each with its own insulated housing. The two female terminals are symmetrical in shape and size and have the same manner of contact retention and securement. When the connector is plugged, the two female terminals close to form a secure connection.

The dual-pole design of the PJ-023 ensures that the contacts are completely enclosed in an air-tight seal. This not only provides reliable power connections, but also prevents any arcing or sparking between the two contacts. The closed contact design also minimizes the potential for damage to internal components due to electrical surges.

The connector is designed to accept a two-conductor cable with a diameter of up to 7.9 mm. The RJ-45/UPS designation allows the PJ-023 to be used with both retrofit projects and modern day devices. It\'s also equipped with a pull-to-release locking mechanism, which ensures secure locking and helps prevent accidental disconnection.

Conclusion

The PJ-023 is a robust, reliable, and durable barrel-type power connector. Its two-pole design, airtight seal, and pull-to-release locking mechanism make it a great choice for applications that require dependable power connections. This connector can be used with both retrofit projects and new devices, enabling you to quickly and easily make electrical connections in a wide array of applications.