92x92x25mm 12V high flow round frame cpu dc fan 90mm dc cooling fan

  Product Description 92x92x25mm 12V high speed round frame dc cooling fan  DC COOLING FAN Size: 92X92X25mm Frame: Plastic Impeller: Plastic P. B. T. Voltage: 12V, 24V Current: 0.08~0.25A Power: 1.92W~3.0W Speed: 2000~3000RPM Air flow: 30.95~46.87CFM Pressure: 1.76~3.25(mmH2O) Noise: 26.76~33.25dBA Bear type: Sleeve, Two Ball  are Available Weight: 78G 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