tatoko DC Motor Speed Controller PWM DC 5V 6V 12V 24V 150W Adjustable Speed Regulator with Stepless Variable Rotary Switch PWM Signal Generator Driver Module

Parameters: Working voltage: DC 5V-30V Rated current: 5A Peak current: 15A Power: 150 W (max.) Working Frequency: 1 KHz-99 KHz Frequency Accuracy: 1%. Frequency Resolution: 1KHz Working cycle: 0% -100% Working cycle resolution: 1%. Working Temperature: -40 - 85 °C Working humidity: 0% - 95%RH Size: 79* 43 * 40mm Properties: Soft start protection Support setting duty cycle Support set frequency Adjustable digital encoder Stepless speed controller Support for polarity protection Support parameter memory function Instrument protective cover Application:Drive motor,Brightness control,Speed control,Generator