Shenzhen Xinyujie Xj4028h High Performance Solar Mini Fan

• Dimension: 40*40*28mm
• Voltage: 12V/24V
• Current: 0.07A-0.25A
• Bearing Type: Ball/ Sleeve/Hydraulic Bearing
• Speed: 7000-1000rpm
• Air Flow: 9.36-13.35cfm
• Model NO.: 4028
• Static Pressure: 3.39-6.28mmh2o
• Noise: 31-40dba
• Weight: 32.00g
• Color: Customized
• Material: Plastic
• Blade Material: Plastic
• Type: DC Fan
• Electric Current Type: DC
• Mounting: Free Standing
• Certification: RoHS, CE
• Transport Package: in Seaworthy Carton Box
• Specification: 40*40*28mm
• Trademark: Xinyujie
• Origin: Guanggong, China
• HS Code: 8414599050
• Production Capacity: 10, 000, 000picecs/Month

Product Description

 Technical Parameter :

Model	Rated Voltage (VDC)	Startup Voltage (VDC)	Currend Amp (A)	Speed (rpm)	Air flow  (CFM)	Static Pressure (Inch-H20)	Noise Level (dB-A)	Weight (g)
XJ12B4028H	12	6	0.25	10000	19.05	6.28	40	32.00
XJ12B4028M	12	6	0.20	9000	13.35	5.16	36	32.00
XJ12B4028L	12	6	0.15	7000	11.25	3.39	31	32.00
XJ24B4028H	24	12	0.17	10000	19.05	6.28	40	32.00
XJ24B4028M	24	12	0.11	9000	13.35	5.16	36	32.00
XJ24B4028L	24	12	0.07	7000	11.25	3.39	31	32.00

Product Images :
 
Use Environment :

Operating Voltage	4.5v~5.5V /10.2v~13.8V
Operating Temperature/ Humidity	-10ºC~70ºC   35%~85%RH
Storage Temperature/ Humidity	-40ºC~80ºC   35%~85%RH

 
Difference between ball bearing and sleeve bearing:
 


Optional Function :
    1.Waterproof Level: IPX5~IP67, fans could be work in wet environment, outdoor or                under water with waterproof protection.
    2.Wire leading:  2 wires(red wire:positive;black wire:negative)                
                              3 wires(red :positive;black :negative;yellow: PWM)
                              4 wires(red :positive;black :negative;Yellow :PWM;white:FG)
    3.Additional function: auto-restart, temperature control speed, speed detection, stppage       alarm, waterproof etc.
    4. We default 220mm wire length without connector, could be customized as your                   request. we just need the picture of connector and rank of wires for confirm.
Packaging & Shipping
Packing:

 

Lead Time:
1. Samples:3-7days
2. Mass production:10-15 working days
3. Waterproof fan need 1 more week
 
Shipping :
 


Application
1.Humidifier   2.3D printer   3.Car light bulb   4.UAV   5.Medical Equipment  
6. Auto seat  7. LED Lighting   8.Computer   9.Rice cooker   10.water fountain.etc.

FAQ
Q1: What kinds of products supplied by your factory?
A1: we provide DC cooling fan,DC blower fan,AC cooling fan and EC cooling fan.
Q2: What's your payment terms?
A2: Payment by T/T , Western Union or Paypal .
      100% payment for sample orders .
      30% deposit and 70% balance before shipment .
Q3: How long is your warranty period?
A3: 3 years warranty for ball bearing fans
      2 years warranty for hydraumatic bearing fans  
      1 year warranty for sleeve bearing fans
Company Information
Certification :
 
 

Company Profile:
a. We are an enterprise specialized in developing and producing AC/DC/EC cooling               fans.
b. It is applies to armamentarium, communication device, big server machine, security            and protection monitoring, professional power amplifier, indoor air ventilation,                     instrument and equipment etc.  
c. We have owned professional R&D department, and we have dozens of patents of              utility model and designs.
d. 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.