3Pcs RobotDyn® Thyristor AC Switch Relay Module 3.3V/5V Logic AC 220V/5A Peak 10A

Feature If you need to control the AC power lights home equipments a thyristor is what you need This is a very common thyristor module with very low on resistance and a control voltage that is compatible with any 3 3V or 5V micro controller or mechanical switch This allows you to control high power devices with very low power control mechanisms This board has an optoisolator to protect your micro controller from high AC currents We also left more space if you need to install the heat sink for thyristor Characteristics Signal DC3 3V 5V 10mACommutation VAC 220V 5A peak 10A Size 22 x 46 mmTechnical Instruction GND to GNDSignal VCC to Digital I O or 3 3V 5V Package includes 3 x Thyristor AC Switch Relay Module