Characteristic:
Usb air conditioner fan
Strong winds and weak winds adjust arbitrarily
Unlevel speed regulations
Principle of fan speed adjustment:
The non-adjusted fan motor is a 5V direct fan motor, and the two-compartment fan is inside with a checker circuit board, when placed on the second gear, the booster plate will be USB 5V up later. Engines, heavy air!
The output voltage range of the infinity Accelerator from 2.5V to 8.0V between smooth changes, the amount of free air flow is set! And a wider range! The clockwise knob can increase air volume, turn counterclockwise to reduce air volume and knob with switching function!
Technical parameters:
Power supply range: DC 4~12V
Output range: DC 2.5~8.0V
Rated power: 5W (Please do not use overload)
Fits USB 5.0V fan very popular in the market
Using:
Male governor Plug in cell phone charger, treasure charger, computer USB, Plug fan and then plug the governor's head! Or use Micro USB 5.0V power supply.
Attention issues:
For a two-digit fan, please place the fan on a gear, otherwise you cannot adjust the speed!
Note:
Please allow 1-3mm error due to manual measurement. Please make sure you don't mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Packing:
1X USB fan speed controller