1、The module inputs control signals with DC voltage and outputs AC voltage to control AC equipment 2、The input can be connected to the IO port of the microcomputer, PLC interface and DC power control 3、The output can control motors, bulbs, LED string lights, water pumps, solenoid valves, etc. 4、Input and output are completely optically coupled and isolated, very stable and reliable 5、Using original thyristor, come with stable performance, excellent performance and long service life Item Type: SCR Module Material: Plastic Product Model: YYAC-2 Input Signal Voltage: DC3.3V~24V; Current: About 5ma Output Capacity: Can control the load within AC 220V 5A Output: Can control high-power AC equipment, motors, bulbs, LED strips, DC motors, micro water pumps, solenoid valves, etc. Size: Approx. 49.6 x 27.8mm / 2 x 1.1in 1 x SCR Module Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.