Features 1.Optocoupler Isolated: The control board adopts the original thyristor, the DC control AC switch, and the input and output optocouplers are completely isolated. 2.Strong Compatibility: The control board can be connected to the IO port of the single chip microcomputer, the PLC interface, and the DC power control. 3.Low Standby Consumption: The standby power consumption of the control board is about 3ma, which saves energy and is very intelligent. 4.Stable Performance: The performance of the control board is stable, the power is large, and the input signal voltage is DC3.3V to DC5V. 5.Wide Application: The output terminal can control high power AC equipment, motors, light bulbs, LED strips, motors, water pumps, solenoid valves, etc. Specification Item Type: Thyristor Switch Control Board Material: PCB Color: Black, green Working Voltage: 220V Signal Voltage: DC3.3V, DC5V Standby Power Consumption: About 3ma Output Capacity: 15A about 3000W Package List 1 x Thyristor Switch Control Board