High quality double ball bearing 7020 humidifier cooling fan 12V.
Fan picture
Engineer drawing
PQ Curve
Fan datasheet
|
Size |
Model |
Rated Voltage |
Startup Voltage |
Current Amp (A) |
Speed |
Air flow |
Static Pressure |
Noise Level |
Weight |
|
70*70*25mm |
XJ05B7025M |
5 |
3.5 |
0.30 |
3300 |
27.89 |
3.55 |
33.8 |
68 |
|
XJ05B7025L |
5 |
3.5 |
0.07 |
1800 |
14.65 |
1.04 |
24.3 |
68 |
|
|
XJ12B7025H |
12 |
6 |
0.36 |
5100 |
43.19 |
8.33 |
44.8 |
68 |
|
|
XJ12B7025M |
12 |
6 |
0.10 |
3300 |
27.89 |
3.55 |
33.8 |
68 |
|
|
XJ12B7025L |
12 |
6 |
0.04 |
1800 |
14.65 |
1.04 |
24.3 |
68 |
|
|
XJ24B7025H |
24 |
12 |
0.19 |
5100 |
43.19 |
8.33 |
44.8 |
68 |
|
|
XJ24B7025M |
24 |
12 |
0.06 |
3300 |
27.89 |
3.55 |
33.8 |
68 |
|
|
XJ24B7025L |
24 |
12 |
0.02 |
1800 |
14.65 |
1.04 |
24.3 |
68 |
● Insulation Resistance:Input 500VDC between the frame and positive electrode wire, the resistance not less than 10MΩ.
● Dielectric Strength:Input 500VAC 1minutes between frame and wire positive electrode leakage current less than 5mA.
● Insulated Class:ClassA(105℃)
Fan decomposition diagram
Dc electric fans, as the name suggests, are fans that use DC power. Compared with traditional AC electric fans, DC electric fans have the following characteristics:
1. Energy saving
The DC electric fan has the characteristics of low voltage starting and stability, and can operate normally under low voltage. Traditional AC fans require a higher voltage to work properly. Therefore, the DC fan at the same power, than the traditional AC fan more power saving.
2. Quiet and comfortable
Dc electric fan at work, due to the particularity of its motor structure, can make noise reduction, more stable operation. In contrast, the traditional AC fan will produce a relatively large noise at high speed, which is not suitable for use in a quiet environment.
3. Reliable and durable
Because the motor structure of the DC fan is different from that of the traditional AC fan, the DC fan has a longer life and is more stable and reliable in use.
Quiet operation:The motor structure of the humidifier cooling fan 12V is relatively simple and the noise is small. The motor rotor adopts permanent magnet, and it does not need to reverse the commutator through the brush, which reduces the noise caused by mechanical friction and brush friction. Therefore, the DC fan is less noisy during operation, providing a quieter operating environment.
Packing details:
200PCS to a carton
Carton size:45*33*39.8CM
Total about 15KG/CTN
Our fan series
-The cross flow fan
-DC blower fan
-AC fan
-DC fan
-Centrifugal fan
-External rotor fan
Delivery
1.Sample and small quantity ship by air or express (DHL,Fedex,UPS);
2.Mass production ship by sea or by train.
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