721RA

721RA Application Field and Working Principle

721RA type barrel power connectors is the ideal solution for providing power to two-phase systems, as well as various medical, robotic and power supply applications. It is specifically designed to provide superior performance in terms of voltage, current, temperature, and leakage protection.

721RA type barrel connector features an unique design which allows easy installation and high reliability. It has a compact and robust design, with a solid steel structure for maximum protection against impacts and vibration. The connector has an integrated locking mechanism for added security. The connector contacts are made of special contact elements which deliver high performance and longevity.

The 721RA type barrel connector offers a wide range of power transfer preferences depending on the application. It is compatible with a range of cable gauges, and has a wide operating temperature range. Its electrical performance is superior, with a maximum voltage rating of 1000V AC/1500V DC, a maximum current rating of 30A, and a maximum frequency rating of 30 kHz.

The 721RA type barrel connector has a simple working principle. In it, electrical connections are made by connecting two power contacts thru the cable. The power contact is securely trapped between two end plates of the connector. The two end plates act like a spring, providing a secure electrical connection and reducing vibration-induced degradation. The outer shell of the connector provides environmental protection and assists in stress relief for the connected cables.

The 721RA type barrel connector is uniquely designed to provide simple and reliable connections for power and signal applications. It is tested and certified to meet high industry standards, and is proven to provide superior durability and reliability. It is ideal for applications where flexibility and versatility are key factors.