By generating a magnetic field through the current in the coil, the state of the contacts is controlled, thereby achieving the opening and closing of electrical circuits for automation control, power distribution, household appliances, and other device operations.

In vehicles, relays are typically installed inside electrical control boxes, such as in the engine compartment or under the dashboard. They are usually inserted into specific numbered relay sockets for easy replacement and maintenance.

They are typically used for transmitting, switching, amplifying, protecting, and isolating electrical signals to ensure improved communication quality and data transmission.

Industrial relays are designed with a rugged appearance and structure to meet the demands of industrial settings. They often offer higher protection levels, multiple contact configurations, and durability.

Power relays are typically larger than regular relays, featuring larger connection terminals, making them more suitable for high-power loads and demanding electrical environments.

A high-precision electronic relay specifically designed for the field of new energy such as solar and wind power, featuring waterproofing, high-temperature resistance, and low-temperature resistance.

Smart home relays typically prioritize appearance, user-friendliness, and connectivity to meet the needs of modern home automation systems.

Used for processing low-current and low-voltage signals, typically found in sensor outputs, communication signals, and electronic devices.