To keep "quiet" for long time by Unique Hydro Dynamic Bearing with Non-contact rotation
To be able to use in wide operating temperature range (-40 to +105 deg.C) (Under development to use in wide range -40 to +120℃)
Noise increase is less than ball bearing fan
Do you have any problem of noise increase by deterioration of cooling fan?
Key of quiet Cooling! " Unique Hydro Dynamic Bearing"(UHDB)
"Non-contact rotation" conduct a low noise
Main model
Model name | UDQF4EH | UDQF4GH | UDQFEEH | UDQF5GH | UDQF54C | UDQF6JC (Development) |
UDQFZFH | UDQFWPS (Development) |
UDQFZ5C |
---|---|---|---|---|---|---|---|---|---|
Appearance | |||||||||
Fan type | Axial Type | Radiar Type | |||||||
|
40x40x10 | 43x43x10 | 50x50x10 | 50x50x15 | 60x60x15 | 40x40x8 | 55x60x12 | 55x55x25 | |
|
5,100 | 3,300 | 3,000 | 3,900 | 5,300 | 4,000 | 4,600 | 4,620 | 5,300 |
|
0.163 (5.8 CFM) |
0.091 (3.2 CFM) |
0.099 (3.5 CFM) |
0.229 (8.1 CFM) |
0.377 (13.3 CFM) |
0.540 (19.1 CFM) |
0.030 (1.1 CFM) |
0.143 (5.0 CFM) |
0.209 (7.4 CFM) |
|
25 | 11.8 | 7.6 | 16 | 45.7 | 29 | 27 | 125 | 129 |
|
5.0 | 4.5 | 4.5 | 5.0 | 13.5 | 5.0 | 4.5 | 5.0 | 13.5 |
|
90 | 35 | 33 | 110 | 65 | 150 | 70 | 290 | 100 |
|
−30 to +85 | −40 to +95 (*1) |
−30 to +85 | −40 to +95 |
- Detail specifications to be discussed separately
- *1 Product that operate under temperature between −40~+105°C can be realized with different specifications.
Application
- LED-headlamp , Car-navigation , HUD , ADAS system , DCDC-converter , etc.
- It is suitable for applications such as high-temperature use and silence use.