20mm Rechargeable 5V Mini DC Axial Fan 0.42 - 1.70 CFM Air Flow

20mm Rechargeable 5V Mini DC Axial Fan 0.42 - 1.70 CFM Air Flow

 
1. Description:

• 20*20*10mm Mini Fan , DC Burshless Fan , DC Axial Fan , Computer Fan , DC Cooling Fan .

• It's a new special mini fan for equipment of confined space .

2. Material:

• Frame:Plastic(UL94V-0)

• Impeller:Plastic(UL94V-0)

• Leadwire:UL1007 AWG#26 or Equivalent (+):Red (-):Black

3. Protection:

• Motor:Impedance Protected and Reverse Polarity Protected

4. Expected Life:

• Ball bearing:50,000 hours (40℃)

• Sleeve Bearing:30,000 hours (40℃)

5. Allowable Ambient Temperature Range:

• Operating Temperature:-10℃~+70℃

• Storage Temperature:-40℃~+70℃

• Non Condensing Environment

6.Insulation Resistance:

• Not less than 10M ohm between housing and positive end of lead wire(red) at 500V DC.

7 . Dielectric Strength:

• No damage should at 500 VAC for 60 second , measured with 5mA trip current between 
  housing and positive end of lead wire.

8. Locked Rotor Protection:

• No damage shall be found after 72 hours continuously at condition of rotation locked,
  Restarting is automatic as soon as constraint to running has been released

9. Polarity Protection:

• No damage shall be found with reverse connection 5 minute at rated voltage. After returning
  to normal polarity, all function shall be normal

10. Specification:

11.Dimensions:

12.Curve Performance: