Description
Including motor, BLDC control pcb, dc fan motor speed control, housing
Function
1. Reverse charging function: When the fan starts, it can be used as a power output through USB.
2. Gear adjustment function: Ten gears are adjustable and there are five working modes.
3. Battery charging function: Insert the charger to charge the battery pack.
4. Energy saving function: Automatically enter low power mode and power saving mode 10S after the fan is turned off.
5. Charging and discharging function: Plug in the charger to charge the battery while supplying power to the fan.
Protection function
1. Undervoltage protection, it will stop working when the power supply voltage is too low.
2. Motor line disconnect protection, it will stop working when the motor line is disconnected.
3. Motor line short circuit protection, it will stop working when the motor line is short-circuited.
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