120mm Blower Fan AC 110V 220V DC 12V Powered 120mm x 32mm Big Airflow Fan with Speed Controller for PC Cooler DIY Receiver Modem Cooling Ventilation Exhaust Projects

120mm fan 120x120x32 mm/4.72x4.72x1.26in, voltage: DC 12v, current: 1a , air flow: 36cfm
Fan speed controller input: AC100-240v, 50-60hz, output: DC 3-12v 2a, with power switch to set the fan's speed to optimal noise and airflow levels
The power adapter control fan speed and enables the fan, 3.5v start voltage, operating voltage range 7v to 13.5v, overtake 13.5v, the fan also can work, but will effects the fan's life
120mm blower fan compatible with diy inflatable ,to cool amplifier ,playtations, tvs, receivers, routers, DVRs, computers and other audio video electronics, cooling for greenhouse, bbq, refrigerator, inverter car audio, seat, led light
The blower fan can be adjusted to a maximum speed of 3700RPM via the speed controller, meeting high airflow demands for all kinds of DIY cooling ventilation exhaust projects.

120mm fan：
Rated Voltage: 12V
Rated Current: 1.0A
Connecter: 5.5 x 2.1mm
Power: 11W
Air flow:36CFM
Noise:45dBA
Cable Length: 20cm or 9in

AC to DC speed controller
Input : AC 100V-240V 50/60Hz
Output: DC 3V - 12V (adjustable) - 3A

The speed controller uses ac and puts out dc 3 to 12 volts.

Package include:
1 X 120mm x 32mm fan
1 X fan speed controller

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