12V 1 Channel Relay Module with Opto coupler

12V 1-Channel Relay Module with Optocoupler

The 12V 1-Channel Relay Module with Optocoupler provides a secure and efficient solution for controlling a single device. Its optocoupler technology ensures reliable electrical isolation, making it ideal for various applications that require controlled switching. This bidirectional isolation type relay control module allows users to choose between high or low-level control for relay activation.

The module features a high-quality power relay, a subminiature package optocoupler, and high power, high voltage transistors. It also includes red and blue signal indicators for easy monitoring of the relay's status. The board's layout is well-considered for comprehensive, stable performance, making it suitable for a wide range of power control applications. The normally open interface can handle a maximum load of AC 250V / 10A or DC 30V / 10A. With its high-quality ultra-small optocouplers, the module boasts strong anti-interference capabilities and stable performance with a trigger current of just 3mA.