40x40x10mm 12V 8000RPM High speed DC4010S12H 40mm dc brushless cooling fan

  Product Description 40x40x10mm 12V 8000RPM High speed  DC4010S12H 40mm dc brushless 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