... DC Brushless Cooling Fan(Brushless DC Fan, DC Fan, Brushless Fan,cooling Fan,cooler,Blower Fan) (40x40x10,40x40x15,40x40x20,50x50x10,60x60x15,60x60x20,60x60x25,80x80x25,92x92x25):DC Brushless Fan(DC Fan,DC Axial Fan,DC Cooling Fan ... color at 500V DC.Dielectric strength: No damage can be found 600v AC.2 secretary, ... voltage±15%. Dimension(mm)ModelVoltage(V DC)Current(AMP)Power (Watts)Speed(RPM)Air Flow ...