40-70mm DC Centrifugal Blowers
WHEE DC mini centrifugal blowerare not only mini centrifugal blowers for fans but also have the advantages of simple manufacture and low cost.
Our small centrifugal fansare DC current sources with good stability, high precision and their preset output are often used in electronic equipment.
40-70mm DC Centrifugal Blowers Functions
FG: FG Signal
RD: RD Signal
PWM: PWM Signal
VC: Voltage Control
TC: Temperature Control
40-70mm DC Centrifugal Blowers Specifications
|
BEARING TYPE |
|
|
FRAME |
P B T. UL94V-0 |
|
IMPELLER |
P B T. UL94V-0 |
|
P C B |
UL94V-0 |
|
MATERIAL LIST |
RoHS Compliant |
|
OPERATING TEMPERATURE |
-10 ℃ ~ + 70 ℃ |
|
STORAGE TEMPERATURE |
-40 ℃ ~ + 70 ℃ |
|
DIELETRIC STRENGTH |
Applied a 500VAC for 1.0 minute or 600VAC for 2 seconds between housing and both lead wires. |
|
INSULATION RESISTANCE |
At least 10 MΩ at 500VDC between internal stator and both lead wires. |
|
LIFE EXPECTANCY |
30,000(S)/40,000(F)/50,000 hrs(2B) in running conditions at 40℃ ambient. |
40-70mm DC Centrifugal Blowers List
40*40*20 DC Centrifugal Blowers
50*50*08 DC Centrifugal Blowers
50*50*15 DC Centrifugal Blowers
60*60*25 DC Centrifugal Blowers
70*70*6.3 DC Centrifugal Blowers
70*70*8.0 DC Centrifugal Blowers
70*70*10 DC Centrifugal Blowers
70*70*12 DC Centrifugal Blowers
70*70*15 DC Centrifugal Blowers
If you want to buy high quality dc cooling fans, please contact us.
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