10mm Thickness Plastic DC Blower fan 50mm x 50mm x 10mm , 3D Printer Fan Warerproof

10mm Thickness Plastic DC Blower fan 50mm x 50mm x 10mm , 3D Printer Fan Warerproof

1 . Description :

· 5V DC 50 x 50 x 10mm Mini Blower Fan , DC Burshless Fan , DC Centrifugal 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 :

industrial blower fan,

dc motor fan