SergILD,
SergILD написал :
marko25 написал : Navigator88,
Is fan connect to 20V GND B+? I should add diode rectifier?
I used DC-DC module converters and mounting it at fan mount hole. Thats it
Thank You, but If the battery is fully charged and stay in a charger, will the fan be powered from the battery? How to switch off the fan after charging?