Shenzhen Xinyujie Technology Co., Ltd. >> 50mm DC Fan Cooling Fans 50X50X20

50mm DC Fan Cooling Fans 50X50X20

50mm DC Fan Cooling Fans 50X50X20
Price: US $ 1.95/Piece
Trade Terms: FOB,EXW
Min Order: 100/Piece
Pay Type: T/T,Paypal,Western Union
Prod Model: 5020
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size: 50X50X20mm
Bearing Type: Ball Bearing or Sleeve Bearing
Rated Voltage: 5V 12V 24V
Current: 0.08-0.30A
Speed: 4000-5500rpm
Air Flow: 12.98-15.76cfm
Static Pressure: 2.68-4.68mmh2o
Noise Level: 26-33dba
Weight: 30.00g
Lead Wire: 2wires/3wires/4wires

Product Description


Specifications:
1.Dimension:50x50x20mm dc fan
2.Rated voltage: 5v 12v 24v
3.Ball bearing
4.OEM&ODM
5.2000000pcs monthly
 

Model
Rated voltage
(VDC)
Startup voltage
(VDC)
Current
(A)
Speed
(RPM)
Air flow
(CFM)
Static pressure 
(mmH2O)
Noise level(dBA)Weight
(G)
XYJ05(X)5020H53.50.30550015.764.683330.00
XYJ05(X)5020M53.50.25500014.393.732930.00
XYJ05(X)5020L53.50.18400012.982.682630.00
XYJ12(X)5020H1260.20550015.764.683330.00
XYJ12(X)5020M1260.15500014.393.732930.00
XYJ12(X)5020L1260.11400012.982.682630.00
XYJ24(X)5020H24120.12550015.764.683330.00
XYJ24(X)5020M24120.10500014.393.732930.00
XYJ24(X)5020L24120.08400012.982.682630.00
Note: (X) may be B or S, B means ball bearing and S means sleeve bearing
The main advantage of our fan:
                                                       1.Reliable quality & Competitive price
                                                       2.Large air flow & long life expectancy
                                                       3.High speed & large air flow
                                                       4.Low noise & high efficiency
                                                       5.Ball bearing or sleeve bearing optional
                                                       6.Good after-sales services
Using environment:
 

Operating voltage
4.5v~5.5v/10.2v~13.8v/20.4~27.6v   
Operating temperature/humidity-10ºC~70ºC   35%~85%RH
Storage temperature/humidity-40ºC~80ºC   35%~85%RH


Packaging details:
Two layer packaging, pcs/CTN

Packaging size: 
43*28*43CM

Lead time:
1. Samples within 4 days
2. Mass production within 7-10 days
3. If do the waterproof fan need 1 week more

 
Optional functions:
 
-1. Waterproof function with IP55 or IP67 level
 
-2.Auto-restart function
 
-3.Stopage Alarm function(RD function with 3 lead wires)
 
-4.Speed detection function( FG function with 3 lead wires)
 
-5.Temperature control speed function(PWM function with 4 lead wires)
 
Optional bearing types:
 
-1.Sleeve bearing(lower price):The sleeve was inported from Germany with stalbe performance and easy installation
 
-2.Ball bearing(high price):we use the NSK ball which is imported from Japan,it is charactered with high quality,low noise level and easy installation.
 
Guarantee:
 
-3 years warranty for ball bearing fans
 
-1 year warranty for sleeve 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.


Question & answer:
 
-1. What kinds of cooling fan or centrigugal fan supplied by your company?
      Answer: we can provide DC cooling fan,  AC cooling fan, EC cooling fan and blower fan.
 
-2. What information should be provided by the customer before order?
      Answer : please kindly advise Size, Rated voltage,  Bearing type, Speed or air
     flow,Lead wires.
 
 -3. How many kind of bearing types of our cooling fan are there in our compnay at present?
      Answer : now we have two types bearing for the fan, sleeve bearing and ball bearing. 
 
 -4. How to detect the data of cooing fan in your company?
      Answer:  the speed and voltage are detected by the tachometer, air flow is found by
      wind tunnel.
 
-5. How to control the quality of products in your company.
      Answer:  100% total testing before each fan dispatched
shenzhen xinyujie technology co., ltd was established in 2006. we specialized in developing and producing ac/dc/ec cooling fans. our products involving multiple fields such as armamentarium, communication device, big server machine, security and protection monitoring, professional air amplifier, indoor air ventilation, instrument and equipment etc.

our staff member adhere to the principle "the best quality, the best service", and won a good reputation among our industry, suppliers, customers...at present, we have two hundred employees, and the annual production is more than 20 million.

xinyujie fans have full series dimension ranging from 25x25x07mm to 172x172x51mm, including skeeve bearing, ball bearing, hydraulic bearing, and the current amp, rated voltage, speed, air flow can all be customized. and our fans can be added additional function: auto restart, temperature control speed, speed detection(fg), stppage alarm(rd), waterproof etc.

xinyujie got an excellent r&d department, they developed several cooling fans collection-dc cooling fans, ac cooling fans, blower fans, chip cooling and cooling module for the solution of cooling system. we have dozens of patents of utility model and designs, for example: ec cooling fans module. it contains an isolaation type ac-dc converters can adjust the voltage from high to low based on the type of fans. the dc motor speed will change the wind power which can lead to higher speed and air flow. make the fan produces maximum air volume to reduce interntional heat resistance.

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