Vacuum Relay

Vacuum relays offer exceptional adaptability and flexibility. Vacuum copper contacts provide optimal DC/RF load-bearing capacity, while tungsten/molybdenum contacts deliver superior make-and-break performance, outperforming SF6 gas-filled alternatives in electrical efficiency.

 

They support a wide range of contact configurations and coil voltages, with diverse mounting and high-voltage connection options. Certain models feature replaceable coils, and the grounded housing protects against surge currents, ensuring high stability.

 

These high voltage relays are widely used in DC/low-frequency non-power switching and RF/high-frequency power systems. They are also ideal for power switching scenarios such as AC/DC power control and capacitor charging and discharging, meeting specialized requirements for low stable leakage current and long-term idle reliability.