Machine Inner dc Cooling fans for ventilation 40mm

  Product Description DC COOLING FAN Size: 40X40X20mm Frame: Plastic Impeller: Plastic P. B. T. Voltage: 5V, 12V, 24V Current: 0.05~.28A Power: 0.75~2.40W Speed: 5000~8000RPM Air flow: 5.65~8.65CFM Pressure: 2.52~5.85(mmH2O) Noise: 23.74-33.65dBA Bear type: Sleeve, Two Ball  are Available Weight: 24G 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   Application     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   Application: 1.Home appliance 2.Kitchen 3.Car industry 4.Telecom 5.Medical Equipment 6. UPS Power7. LED Lighting 8.Computer 9.Safety Equipment 10.Office Electrics   Packaging & Shipping     FAQ         Company Information