80x80x25mm 12V 4000rpm super high rpm dc fan DC8025S12H 8025 cpu cooling fan

  Product Description 80x80x25mm 12V 4000rpm super high rpm dc fan DC8025S12H 8025 cpu cooling fan Size: 80X80X25mm Frame: Plastic Impeller: Plastic P. B. T. Voltage: 12V, 24V Current: 0.09~0.20A Power: 1.2W~3.6W Speed: 2000~4500RPM Air flow: 25.25~58.25CFM Pressure: 1.72~6.54(mmH2O) Noise: 22.86~45.35dBA Bear type: Sleeve, Two Ball  are Available Weight: 76G 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