42W DC 310V Brushless Generator DIY Power Generation Brushless Wind Turbine Hand Crank AC/DC Three Phase(Dynamo)

Specifications:
Power: 42W
Voltage: DC310V
Speed: 1750 rpm
Double ball bearing, fan motor on air conditioner indoor unit or air purifier.
The above are the parameters of brushless motor.
We found that this motor can also be used as a generator, and the power generation effect is good.
Power generation parameters:
120 rpm: 9V
240 rpm: 18V
480 rpm: 36V
960 rpm: 72V
Module related parameters:
Wide input voltage: 9V-120V
Minimum voltage difference between input voltage and output voltage 4V (input is DC9V-120V when outputting 5V, input voltage is DC16V-120V when outputting 12V)
Output voltage 12V/5V optional
Output current maximum 3A (ie constant current value 3A, when the custom voltage is greater than 12V , output current is less than 3A, power is not recommended to exceed 30W)
Curved operating frequency: 140KHZ
High efficiency: up to 95% (the smaller the pressure difference, the higher the efficiency)
Light load frequency reduction, improve light load efficiency
Low standby current
Built-in over-temperature, over-current, output short-circuit protection
Built-in soft start
Constant voltage and constant current output
Working temperature: industrial grade (-40°C to +85C)
Module volume: 40*30*19mm
Description:

You can easily drive 6 3W LED bulbs by turning the shaft by hand. You can modify the hand-cranked, wind-powered or hydro-powered power generation as needed, and the output is direct current.
The generated voltage changes according to the speed. The lower the speed, the lower the generated voltage. The highest voltage can reach DC220V, but the overall generated current and power are not large. It can only drive small-power LED lights or do power generation experiments, charge 12v batteries, and charge 5v mobile phones (charging requires a voltage regulator module, otherwise the battery will be damaged!!!) Module wiring method: The red and black wire