4010 dc toyon fan 12V 19V 24V brushless dc axial cooling fan

  Product Description Factory supplier 40mm dc toyon fan 12V 19V 24V brushless dc axial cooling fan 12V DC COOLING FAN Size: 40X40X10mm Frame and Impeller: Plastic P. B. T. Voltage: 5V, 12V, 24V Current: 0.04~0.25A Power: 0.45~1.44W Speed: 5000~8000RPM Air flow: 5.54~8.25CFM Pressure: 2.84~3.82(mmH2O) Noise: 23.87~33.25dBA Bear type: Sleeve, Two Ball  are Available Weight: 17G Motor: Brushless DC, auto restart Impedance & polarity protected Operation temperature: -20° C~80° C Insulation Resistance: 10 At 500VDC between lead and frame Dielectric Strength: 1 min at 500VAC/50-60Hz, current min 5mA Operation Humidity: 20%~85% Working voltage: Rated voltage± 15% Life at 25oC: Ball bearing 50, 000hrs and sleeve bearing 30, 000hrs         Motor Protection (Selective purchasing): 1.Automatic Restart. 2.Reverse Polarity Protected 3.Water proof for IP25, IP55 4.IC function RD ,FG and PWM control are available   * Two ball bearing applying * Applying NMB ball bearing inported from Japan * Short lead time 1 Week after confirm order Packaging & Shipping   FAQ         Company Information    To know more about us:         1.Fast delivery-2-3 days for sample order,7-10 days for formal order   2.High warranty-hundreds of testing machine to test before shipping, RMA 0.3%,one year warranty.   3.Excellent service-Nearly no MOQ,Reply,answer,resolve anytime   4.Certifications-CE/SGS/ROHS/Reach,ISO9001:2004   5.Strong production ablility:-Monthly output is over 200000pcs   6.High quality and low price   7.OEM and Mini order are welcome         Our Certificate and Workshop: