The module is based on FET model F5305S. We can input PWM signal to control motor speed￡? lightness of bulb￡? etc. <br><br><strong>Features:</strong> <br>FET module￡? input and output totally isolated from each other. <br>Signal trigger: digital high/low signal￡? can be connected to IO of micro-controller￡? PLC interface￡? DC power supply￡? etc. <br>The output can control high-power devices: motor￡? light bulb￡? LED light !#!amp!*! strips￡? DC motor￡? small pumps￡? solenoid valve. <br>Input signal voltage: 3V~20V; Input current: about 5mA. <br>Output voltage: 5V~36V(Current: within 5A￡? Max. current is 20A. When current is over 5A￡? please add heat sink). <br><br><strong>Specifications:</strong> <br>Input Signal: Voltage: 3V~20V; Current: 5mA? <br>Output: Voltage: 5V~36V; Current: within 5A <br>Item Size: 78 * 65 * 15mm / 3.07 * 2.56 * 0.6in <br>Item Weight: 52g / 1.86oz <br>Package Weight: 54g / 1.93oz <br><br><strong>Package List:</strong> <br>1 * Trigger Switch Module