... ,15000 square meter factory DC Brushless Cooling Fan(Brushless DC Fan, DC Fan, Brushless Fan,cooling Fan,cooler,Blower Fan) (40x40x10,40x40x15,40x40x20,50x50x10,60x60x15,60x60x20 ... Brushless Fan(DC Fan,DC Axial Fan,DC Cooling Fan) :Model: FD40-10Size: 40*40*10mmVoltage: DC, 5V, 12V, 24VInsulation resistance: More than 10m Ω between ...