12v / 24v 10a PWM DC Fan Controller, M171, Heater Fan, Dimmer, Digital
£36.21
Input PWM Signal 10Hz - 10kHz @ 5v. Max Current Capacity 5a or 10a if the module is fixed to a cooling plate. This device will still need an ON/OFF switch, simply rotating the Pot to 0% will not turn off the fan.
