China Mute 5020 Double Ball 12V USB Mobile Phone Projector DC Brushless Axial Fan, Find details about China Axial Fan, DC Brushless Axial Fan from Mute 5020 Double Ball 12V USB Mobile Phone Projector DC Brushless Axial Fan
Model | Rated Voltage (V) | Startup Voltage (V) | Current Amp (A) | Speed (RPM) | Air flow (CFM) | Static Pressure (mmH20) | Noise Level (dB-A) | Weight (g) |
XYJ05B5020M | 5 | 3 | 0.18 | 5000 | 13.86 | 4.17 | 31.8 | 29 |
XYJ05B5020L | 5 | 3 | 0.07 | 3000 | 8.01 | 1.55 | 24.5 | 29 |
XYJ12B5020H | 12 | 6 | 0.18 | 6500 | 17.77 | 7.01 | 38.6 | 29 |
XYJ12B5020M | 12 | 6 | 0.08 | 5000 | 13.86 | 4.17 | 31.8 | 29 |
XYJ12B5020L | 12 | 6 | 0.03 | 3000 | 8.01 | 1.55 | 24.5 | 29 |
XYJ24B5020H | 24 | 10 | 0.09 | 6500 | 17.77 | 7.01 | 38.6 | 29 |
XYJ24B5020M | 24 | 10 | 0.04 | 5000 | 13.86 | 4.17 | 31.8 | 29 |
Different between ball bearing and sleeve bearing:
ball bearing | sleeve bearing | |
Price | higher | lower |
Brand | NSK from Japan | Made in China |
Advantage | stable performance, low noise, 5-8 years lifetime | low cost, 2-3 years lifetimes |
Material | stainless | copper sleeve |
Warranty | 30000 hours | 10000 hours |
Use Environment:
Operating Voltage | 10.2V~13.8V / 20.4V~27.6V |
Operating Temperature / Humidity | -10°C~70°C 35%~85% |
Stotage Temperature / Humidity | -40°C~80°C 35%~85% |