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Solid State Relay

We is the primary Solid State Relay manufacturer in China. Following is a detailed introduction of this product.

A solid state relay (SSR) is an electronic switching device in which a small control signal controls a larger load current or voltage. It consists of a voltage or current sensor which responds to an appropriate input (control signal), a solid-state electronic switching device of some kind that switches power to the load circuitry either on or off, and a coupling mechanism to enable the control signal to activate this switch without mechanical parts. The relay may be designed to switch either AC or DC to the load. It serves the same function as an electromechanical relay, but has no moving parts.

The relay is characterized by a number of parameters, including the required activating input voltage, the current, and whether it is AC or DC; the output voltage and the current and whether it is AC or DC; voltage drop or resistance, affecting output current, thermal resistance, and thermal and electrical parameters for safe operating area, and derating according to thermal resistance when repeatedly switching to large currents.
Established in 2002, Xurui has rich experience in manufacturing Solid State Relay. We manufacture many types, such as Uniline, Dual Inline, Horizontal, which include Single Phase AC Solid State Relay, DC Solid State Relay, etc. Our products are widely used in computer peripheral interface devices, thermostats and resistance furnace thermostat controls, relay and solenoid valve controls, copiers and automatic washing machine controls, traffic lights and flashing signal lights controls, lighting and stage lighting controls. Our products are highly appreciated by the majority of our customers. If you would like more information about any of our products, please go to the next page for further information.

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