Gold Member Since 2016
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Shenzhen Xinyujie Technology Co., Ltd.

12V DC Fan, Fan, DC Fan manufacturer / supplier in China, offering 40mm 4028 High Powerful High Air Flow 12V DC Fan, 35mm 35*35*07mm 3507 Small Axial Fan 35mm DC 5V or 12V Cooling Fan, 30mm 30*30*07mm 5V/12V 24V DC Brushless Cooling Fan and so on.

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Supplier Homepage Product DC cooling fan 40mm 4028 High Powerful High Air Flow 12V DC Fan

40mm 4028 High Powerful High Air Flow 12V DC Fan

FOB Price: US $0.86 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.86/ Piece
Get Latest Price
Production Capacity: 2, 000, 000PCS/Month
Transport Package: in Seaworthy Carton Box
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: XJ12B4028H
  • Blade Material: PBT
  • Electric Current Type: DC
  • Certification: RoHS, UL, CE
  • Speed: 7000-10000rpm
  • Voltage: 5V/12V/24/48V
  • Static Pressure: 3.39-6.28 Mmh2o
  • Noise Level: 31-40dba
  • Waterproof Level: IP42-IP68
  • Specification: CE, ROHS, UL
  • HS Code: 8414599050
  • Material: PBT
  • Type: DC Fan
  • Mounting: Free Standing
  • Dimension: 40*40*28mm
  • Current: 0.07-0.25A
  • Air Flow: 9.36-13.35cfm
  • Bearing Type: Ball Beairng/Sleeve Bearing
  • Weight: 32g
  • Trademark: xinyujie
  • Origin: Guangdong
Product Description
40mm 4028 high powerful high air flow 12v dc fan

 


Main parameters:   

 
 

 

Model

Rated 

Voltage

(VDC)

Start up 

Voltage

(VDC)

Curren

Amp 

(A)

Speed

(rpm) 

Air flow 

(CFM)

Static 

Pressure

(Inch-H20)

Noise

 Level

(dB-A)

Weight

(g)

XJ12B4028H

12

6

0.25

10000

13.35

6.28

40

32.00

XJ12B4028M

12

6

0.20

9000

11.25

5.16

36

32.00

XJ12B4028L

12

6

0.15

7000

9.36

3.39

31

32.00

XJ24B4028H

24

12

0.17

10000

13.35

6.28

40

32.00

XJ24B4028M

24

12

0.11

9000

11.25

5.16

36

32.00

XJ24B4028L

24

12

0.07

7000

9.36

3.39

31

32.00

 

 

 

               

Dimension: 40mm*40mm*28mm   


40mm 4028 High Powerful High Air Flow 12V DC Fan

Use of the environment:

Operating voltage

4.5v~5.5v/10.2v~13.8v/20.4v~27.6v

Operating temperature/humidity

-10ºC~70ºC   35%~85%RH

Storage temperature/humidity

-40ºC~80ºC   35%~85%RH



Optional:

1. Waterproof IP42 - IP68, you can test the fans in the water,can work in very wet environment. And also you can choose the salt-waterproof craft.

2. Wire leading:2 wire(red wire:positive;black wire:negative)

                            3 wire(red wire:positive;black wire:negative;yellow wire:RD or FG)

                            4 wire(red:positive;black:negative;yellow:FG;green:temperature control)

3. Optional function: auto-restart, temperature control speed, speed detection, stppage alarm, waterfroof etc.

4. Customized terminal and customized wire length.

5.

Optional sleeve and ball bearing:

Sleeve bearing:(lower price)Ball bearing:(higher price)
The sleeve was imported from GermanyWe use the NSK ball which is imported from Japan
Low cost solutionHigh quality, long service life
Stable performanceLow noise level
Easy installationEasy installation
/Double ball bearing
We warranty 1 year for sleeve bearing fans

 

We warranty ball bearing fans for 3 years

 

 


Delivery time:

1. Samples 2-5 days

2. Mass production 7-15 days

3. If do the waterproof fan need 1 week more

Express:
40mm 4028 High Powerful High Air Flow 12V DC Fan

Guarantee:

-5 years for dynamic fluid bearing fans

-3 years warranty for ball bearing fans

-1 year warranty for sleeve bearing fans

-20,000 hours  warranty for hydraumatic bearing fans

Service:

-OEM service based on MOQ1000pcs;

-Ordinary material and waterproof material optional;

-Best quality cooling fans produced by ourselves;

-Best service by our sales and engineers;

-All can be customized.

We have our own produce department and engineer,so all the specification can be customized.

Certificate:

 

 


40mm 4028 High Powerful High Air Flow 12V DC Fan

 

Company profile:

-We are an enterprise specialized in developing and producing AC/DC/EC cooling fans.

It is applies to armamentarium, communication device, big server machine, security and protection monitoring, professional power amplifier, indoor air ventilation, instrument and equipment etc.  

-We have owned professional R&D department, and we have dozens of patents of utility model and designs.

-We have full series dimension ranging from 25*25*7mm to 172*172*51mm, including sleeve bearing, ball bearing, hydraulic bearing, and the current amp, rated voltage. Speed, air flow can all be customized.

-Our Tenetsothers without I have, people have my superior. 


FAQ: 

1. Who are we?

  • Our Xinyujie is a professional manufacturer of AC & DC cooling fans.The fans dimension  ranging from 25mm to 172mm,including sleeve/ball/hydraumatic bearing.
  • All the sleeve and ball are import from Japan etc.We have our own engineer, the rated voltage,current amp can all be customized.

2. What we can do for you?

  • 3 years warranty for ball bearing fans and 1 year warranty for sleeve bearing fans
  • OEM service based on MOQ1000pcs
  • Ordinary material and waterproof material optional
  • Best quality cooling fans produced by ourselves
  • Best service by our sales and engineers
  • We have own engineer can design and do the fans customized

3. Payment terms

  • Payment by T/T , Western Union or Paypal .
  • 100% payment for sample orders .
  • 30% deposit and 70% balance before shipment .
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