4028 dc fan 40x28mm
| Applicable Industry | servers,ozone machine,air conditioner,Telecom,industrial,Automotive,consumer,information technology | ||
| Bearing type | double ball bearing type | ||
| Brand Name | YUNFANPOWER | ||
| Fan Size | 40x28mm | ||
| Keyword | dc fan,dc axial fan,waterproof fan,high speed cooling fan | ||
| Model Number | DC 4028 | ||
| Voltage support | 12V/24V/36V/48V | ||
| Warranty | 2years | ||
| Weight | 35g | ||
| Model | Bearing | Rated Voltage | Startup Voltage | Current | Power | Speed | Air Flow | Static Pressure | Noise |
|---|---|---|---|---|---|---|---|---|---|
| Part NO. | System | VDC | VDC | A | W | RPM | M^2/min | mmH_2O | dBA |
| YFD4028S12L | Sleeve | 12 | 7 | 0.08 | 0.96 | 5000 | 0.17 | 2.98 | 24.6 |
| YFD4028S12M | 6 | 0.15 | 1.8 | 7500 | 0.24 | 6.6 | 34.9 | ||
| YFD4028S12H | 6 | 0.25 | 3 | 9500 | 0.34 | 11.48 | 40.5 | ||
| YFD4028B12L | Ball | 7 | 0.08 | 0.96 | 5000 | 0.17 | 2.98 | 24.6 | |
| YFD4028B12M | 6 | 0.15 | 1.8 | 7500 | 0.24 | 6.6 | 34.9 | ||
| YFD4028B12H | 6 | 0.25 | 3 | 9500 | 0.34 | 11.48 | 40.5 | ||
| YFD4028B12U | 6 | 0.29 | 3.48 | 10000 | 0.35 | 12.53 | 41.9 | ||
| YFD4028B12E | 6 | 0.5 | 6 | 13000 | 0.48 | 22.09 | 46.9 | ||
| YFD4028S24L | Sleeve | 24 | 18 | 0.06 | 1.44 | 5000 | 0.17 | 2.98 | 24.6 |
| YFD4028S24M | 18 | 0.1 | 2.4 | 7500 | 0.24 | 6.6 | 34.9 | ||
| YFD4028S24H | 18 | 0.15 | 3.6 | 9500 | 0.34 | 11.48 | 40.5 | ||
| YFD4028B24L | Ball | 18 | 0.06 | 1.44 | 5000 | 0.17 | 2.98 | 24.6 | |
| YFD4028B24M | 18 | 0.1 | 2.4 | 7500 | 0.24 | 6.6 | 34.9 | ||
| YFD4028B24H | 18 | 0.15 | 3.6 | 9500 | 0.34 | 11.48 | 40.5 | ||
| YFD4028B24U | 18 | 0.17 | 4.08 | 10000 | 0.35 | 12.53 | 41.9 | ||
| YFD4028B24E | 18 | 0.27 | 6.48 | 13000 | 0.48 | 22.09 | 46.9 |
FAQ:
Q1: How long are you doing fan business ?
A1:
More than 8years do fan business.
Q2: What is DC Fan and AC fan?
A2:
DC fan is power by DC voltage,always is 5V 12V 24V 48V 60V and 72V.
AC fan is power by AC voltage,always is 110V,220V and 380V.
Q3: How to choose DC fan?
A3:
1 size of the fan samples:6025 (60*60*25mm)
2 Voltage 5V/12V/24V/48V
3 current 0.17A
4 speed 5000RPM
5 air flow 25CFM
6 noise 40dBA
7 bearing type:choose ball bearing type or sleeve bearing type ?
8 two wire or three wire 2wire
9 cable length 300mm
10 connector molex 2510 or no connector
11 function FGRDPWMSoft Start ......
Q4: What is the delivery time?
A4:
Sample lead time:5-10 days
Mass production Delivery lead time: 1 -3 weeks(Depend on the quantity)
Q5: Can you tell me the normal DC fan Model?
A5:
40*40*10mm 40*40*20mm 40*40*28mm
50*50*10mm 50*50*15mm 50*50*20mm 60*60*10mm 60*60*15mm 60*60*25mm
80*80*25mm 80*80*38mm 92*92*25mm 92*92*38mm
120*120*25mm 120*120*32mm 120*120*38mm 140*140*38mm 140*140*50mm
150*150*50mm 172*150*51mm 180*180*60mm 225*225*80mm 280*280*80mm
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