120mm DC 12V Powered Fan with AC 100V-240V Adjustable Speed Controller, 3000RPM High Speed & Big Air Flow, for DIY Cooling Ventilation, Air Exchange, Air Exhaust, Electronic Device Component Cooling
About this product
* 1*120X120X25MM FAN
* 1* 2A CONTROLLER
* 2*METAL FAN GRILLS
* 4*SCREWS&NUTS
Description
1*120X120X25MM FAN 1* 2A CONTROLLER 2*METAL FAN GRILLS 4*SCREWS&NUTS The AC speed controller controls the fans voltage to achieve the effect of adjusting the fans speed. The minimum fan speed is 900RPM when working on DC 3V. The maximum fan speed is 3000RPM when working on DC 12V. Note 1?Powered by DC 12V when without connecting to the speed controller Note 2?Powered by AC 110V-240V when connected to the speed controller