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| Frame size(mm) | 50*50*10mm |
| Bearing type | ball bearing/sleeve |
| Rated voltage | 12/24v |
| Rated speed | 3500-4500RPM |
| Max air flow | 25-30CFM |
| Max pressure | 0.07-0.11inch-H2O |
| Max noise | 29-33dBA |
| Functions | by impedance,FG |
| Safety approvals | CE ROHS |
| Dielectric Strength | 5mA max at 1500VAC for 1 min between lead wire and frame |
| Insulation resistance | 100M ohm between lead wire and frame(DC 500V) |
| Life expectancy(ball bearing) | 70000hrs min at 40 degree C/L10 relative humidity 65%+/-20% |
| Life expectancy(hypro bearing) | >40000hrs min at 40 degree C/L10 relative humidity 65%+/-20% |
| Operation temperature | -10~80 degree C(+14~176 degree F) |
| Storge temperature | -40~75 degree C(-40~167 degree F) |
| Protection | Motor protection and polarity protection |
| Lead wire | UL1571 AWG26,28; UL1007 AWG26,28; UL1061 AWG30 |
| fan blade material | Black PBT (UL94V-0) glass filled |
| frame material | Aluminium alloy |
| Weight | 20g |
competitive price,good quality fan
cheap 12v dc axial fan