Product Review
Hydraulic fan is the fan between oil-bearing fan and ball bearing fan. It is cheap but with long life and the advantages of ultra-quiet fan. In a word, it is a highly cost-effective product.
Specification:
Model: 4010 Blower Fun
Rated Voltage: DC12V
Operation Voltage: DC7V - 12V
Consuming Current: 0.08A+5%
Consuming Power: 0.96W
Max. Air Flow: 2.8CFM
Acoustic Noise: 22dBA
Rated Speed: 7200±5%RPM
Connector: 2pin-ph2.54
DC Line Length: 300mm
Rotation Direction: Clounter-clockwise
Life Expectance: 50,000 hours at 25 degree
Size: 40x40x10mm
Screw Hole Diameter: 1.5mm
Features:
1. Hydraulic bearings are based on oil-impregnated bearings. Hydraulic bearings have a larger oil storage space than oil-impregnated bearings and have a unique loop-back oil supply circuit.
2. Improve life
3. Lubricating
4. Not easy to make noise
Polarity Protection:
1. When Vcc is reversely connected to GND, it does not conduct.(Open circuit when Vcc andamp; GND are exchanged)
2. When Vcc is reversely connected to GND, 5 seconds pull out will not burn the board.
Package Including
2 * 4010 12V 0.08A Brushless DC Cooling Fan











