Risun Expanse Corp.

Risun, as a professional R&D and integration of 『machinery, electromagnetics, electronics』 into three main areas of DC brushless motor technology company, not only has successfully innovated domestic first high-performance voice coil brushless vibration motors, but won a number of international Brushless DC micro-motor-related patents.

Mini Fans Manufacturer in Taiwan

Risun, as a professional R&D and integration of 『machinery, electromagnetics, electronics』 into three main areas of DC brushless motor technology company. Also, our team is some of the world’s leading Micro Vibration Motor experts in delivering customer applications.

RFB1804, DC Brushless Atomic Blower

RFB1804

DC Brushless Atomic Blower

Risun is a professional manufacturer having capabilities of brushless atomic blowers design and pass production with the state of the art in micro blower production technology.

As a professional micro thermal solution supplier, we can also offer tailor-made service. OEM / ODM partners for cooperation are earnest welcome.
  • Extra mini and slim DC Brushless Atomic Blower is extremely suitable for portable Electronic devices use.
  • High efficiency and low power
  • High airflow and low noise
  • Self-lubricative bearing used for a long service life
Application :

DC Brushless Atomic Blower provides a premium electronic cooling solution for video processing chipset, high-speed memory module, high-end smart phone, PDA , CCTV, mini projector, MID, Smartbook and so on; and is also applicable to defrosting and ventilation of goggles or sunglasses, and fuel delivery of small fuel cell.

Size :


Dimensions and Specifications are subject to change without notice, please refer to the actual product.

Specification :

Model Number RFB1804
Product Name Atomic Blower
Rated Voltage 3.3 5.0
Rated Current (mA) 35 50
Rated Speed (RPM) 9,000 13,000
Air Flow (CFM) 0.14 0.2
Static Pressure (mmAq) 2.44 5.16
Weight (g) 1.7 1.7

P-Q Curve :

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To reach many people, our products must be of good quality and affordable. We design with our customers’ needs in mind. If you want to know more relative information about DC Cooling Fan, DC Micro Motor and Brushless Motor, please contact us immediately.