... in Cooling Fan(Brushless DC Fan, DC Fan, Blower Fan) for 20 years. Have UL,CE,TUV,RoH DC Brushless Fan(Brushless DC Fan, DC Fan, Brushless Fan,cooling Fan,Blower Fan ... secretary, between housing and plus end of lead wire.Material:Frame:UL94V-0 70% P.B.T.+30% F.R.PImpeller ... voltage:rated voltage±15%. Dimension (mm)ModelVoltage (V DC) Current (AMP) Power (Watts)Speed (RPM) Air Flow (CFM)Pressure (mm H2O ...