DC Brushless 5V/12V Sleeve Bearing Mini Exhaust Fan

Chungfo BLDC small axial cooling fan D02507, with sleeve bearing motor has a lifespan of over 40,000 hours and allows the fans to be laid flat or stand upright., and has multiple alarm functions with CE/UL Certificates.




CHUNGFO is a professional manufacturer and supplier of high quality cooling fans in Guangdong, China.

We have 20 years’ experience in Cooling Fan, provide our customers with unparalleled service and expertise, in addition to a wide range of products.


Our cooling products include AC Axial Fans, DC Axial Fans, EC Axial Fans, DC Blower, DC Frameless Fans, AC Cross Flow Fans and DC Cross Flow Fans.


DC Axial Fans are found in a variety of applications, including appliances, computing, servers, telecommunication cabinets, and any type of equipment where the need for thermal control is necessary for the improved reliability and life extension of the components that are included in the system.


About this item

  • Designed for projects that requires cooling or ventilation; or as a replacement fan for various products.
  • Dimension of outer the frame is 25 mm(L) x 25 mm(W) x 7 mm(H) / The size of fan in inch is 0.98 in(L) x 0.98 in(W) x 0.27 in(H); The center to center distance beween the mountiong holes is 20.0 ± 0.3 mm / 0.78 in.
  • Operating Voltage Range: DC 5V/12V | Current: 0.07 ~ 0.23 Amp | Speed: 8000 ~ 12000 RPM | Airflow: 1.08 ~ 1.99 CFM | Noise: 20 ~ 31 dBA | Pressure: 1.0 ~ 3.5 mmAq.
  • High Speed: This model is designed to maximize airflow and can be too loud for some applications.
  • Lead wire: (+): Red wire ; (-): Black wire. Bearing Type: Sleeve Bearing / Double Ball Bearing ; Life: working up to 50000h at 25 degrees.
  • Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.




DC AXIAL FAN 25x25x7mm(0.98"x0.98"x0.27")


 2507 small dc cooling fan 25x25x7mm dc cooling fans


General Specification:
Frame: PBT(Black)UL94V-0
Impeller: PBT(Black)UL94V-0
Operating Temperature: -10ºC~70ºC
Motor Protection: Auto Restart or Polarity Protection
Insulation Resistance: 20MΩ or over with a DC500V Megger
Dielectric Withstand Voltage: AC500V 1s
Bearing Type: Sleeve Bearing or Ball bearing


5v 12v sleeve bearing dc mini fan

   plastic dc axial exhaust fan

·All reading are typical values at rated voltage.

·Parameters can be set according to customer requirements.



Feature

  • Unique multi-blade designs increase airflow;
  • The product supports full-size parameter setting;
  • High speed (12000 RPM), but the noise generated by operation is low;
  • PBT fan outer frame, corrosion resistance, stable, durable, not easy to break;
  • High-precision double ball bearings make this chassis cooling fan more components to use;
  • CHUNGFO, the best choice for your cooling needs!




More Models

These fans are available in several sizes to accommodate diverse applications— such as those found in tight spaces or difficult to reach areas.

Type

Model

Size

Type

Model

Size

DC Axial Fan

D02507

25x25x7mm(0.98"x0.98"x0.27")

DC Axial Fan

D06025

60x60x25mm(2.36"x2.36"x0.98")

D02510

25x25x10mm(0.98"x0.98"x0.39")

D07015

70x70x15mm(2.75"x2.75"x0.59")

D03007

30x30x7mm(1.18"x1.18"x0.27")

D07025

70x70x25mm(2.75"x2.75"x0.98")

D03010

30x30x10mm(1.18"x1.18"x0.39")

D08010A

80x80x10mm(3.15"x3.15"x0.39")

D03015

30x30x15mm(1.18"x1.18"x0.59")

D08010B

D03510

35x35x10mm(1.37"x1.37"x0.39")

D08015

80x80x15mm(3.15"x3.15"x0.59")

D04007

40x40x7mm(1.57"x1.57"x0.27")

D08020

80x80x20mm(3.15"x3.15"x0.78")

D04010A

40x40x10mm(1.57"x1.57"x0.39")

D08025A

80x80x25mm(3.15"x3.15"x0.98")

D04010B

D08025B

D04010C

D08025C

D04015

40x40x15mm(1.57"x1.57"x0.59")

D08038

80x80x38mm(3.15"x3.15"x1.5")

D04020

40x40x20mm(1.57"x1.57"x0.78")

D09025A

92x92x25mm(3.62"x3.62"x0.98")

D04028

40x40x28mm(1.57"x1.57"x1.10")

D09025B

D05010A

50x50x10mm(1.96"x1.96"x0.39")

D09025C

D05010B

50x50x15mm(1.96"x1.96"x0.59")

D09232

92x92x32mm(3.62"x3.62"x1.26")

D05015

50x50x15mm(1.96"x1.96"x0.59")

D09238

92x92x38mm(3.62"x3.62"x1.5")

D05020

50x50x20mm(1.96"x1.96"x0.78")

D11335

113x113x35mm(4.46"x4.46"x1.38")

D05025

50x50x25mm(1.96"x1.96"x0.98")

D12025A

120x120x25mm(4.72"x4.72"x0.98")

D06010

60x60x10mm(2.36"x2.36"x0.39")

D12025C

D06015

60x60x15mm(2.36"x2.36"x0.59")

D12038

120x120x38mm(4.72"x4.72"x1.5")

D06020

60x60x20mm(2.36"x2.36"x0.78")

D12539

125x125x39mm(4.93"x4.93"x1.54")

D06025

60x60x25mm(2.36"x2.36"x0.98")

D13538

135x135x38mm(5.31"x5.31"x1.49")



Application

We are committed to solving cooling and ventilation problems of electronic products, household appliances.
Used in Kitchen appliances, Power supply, Communication equipments, Electronic equipments and other industries.

dc brushless small cooling fan


China axial cooling fan for sale

  • Custom projects related to Refrigerator, Freezer, Beverage coolers, Oven, Outdoor telecom cabinet cooling systems, and more.
  • Creates cooling systems to keep home entertainment systems,computers, and other electronics running at their ideal temperature and optimal speed.



Quality Control

CHUNGFO has strict delivery inspection standard to ensure that the products quality meets customer’ requirements.

In addition, our fans are tested for quality to ensure the best possible performance. Our quality control staff is highly trained to perform stringent testing procedures.



Customers

Over the years, we have been with many well-known brands to achieve friendly cooperation.

Sincerely thank our customers for their trust and support.



Certifications

All our products are approved by CE, UL and ect, as well as in compliance with RoHS requirement, quality is reliable and guaranteed.





Product Tags radiator cooling fan          12v dc fan          air cooling fan          cold air fan          industrial exhaust fan         

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