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.

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Mini Fans / Micro Blowers

Welcome ! This category contains detailed information for Mini Fans / Micro Blowers products. New Mini Fans / Micro Blowers products will be constantly updated in and added into this category.

Categories  > Mini Fans / Micro Blowers


RFA1504 DC Brushless Atomic Cooler

RFA1504

( DC Cooling Fan )

Risun has top-notch R&D team and sophisticated experience in manufacturing any kind of dc cooling fans, micro fans, and micro blowers, and etc.

We also design and manufacture new dc brushless motors, micro cooling fans, or micro thermal solutions according to buyer's request. Your any requirement is hearty welcome.

  • DC Cooling Fan is extra mini and slim, extremely suitable for portable Electronic devices use.
  • DC Cooling Fan with high efficiency and low power.
  • DC Cooling Fan with high airflow and low noise.
  • Self-lubricative bearing used for a long service life.
  • IP5X dust proof and IPX7 water proof

RFA1504U, DC Brushess Atomic Cooler (Ultra-low Power)

RFA1504U

( DC Micro Cooler )

  • Extra mini and slim DC Micro Cooler is extremely suitable for portable Electronic devices use.
  • High efficiency and low power
  • Low noise
  • Self-lubricative bearing used for a long service life
  • IP5X dust proof and IP X7 water proof



It is a DC Brushess Atomic Cooler with ultra-low Power.

RFA1804D, DC Brushless Atomic Cooler

RFA1804D

( Mini Fans )

  • Mini Fans are available for OEM and ODM service.
  • With a extra mini and slim body, Mini Fans are suitable for portable Electronic device use.
  • High efficiency and low power
  • High airflow and low noise
  • Self-lubricative bearing used for a long service life
  • IP5X dust proof and IPX7 water proof

RBS2218, DC Brushless Micro Single Blower

RBS2218

( DC Blower )

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

Risun not only provides competitive prices, excellent quality but also helps customers solve technical problems, improve quality, reduce extra costs. Moreover, the slim and small design of the motors and fans assist customers to add value on their products. All in all, Risun’s customers can gain more edge to win out in the keenly competitive market.

As a professional dc blower supplier, we can also offer tailor-made service. OEM / ODM partners for cooperation are earnest welcome.

  • Low profile
  • Low power
  • DC Blower with high static-pressure.
  • Long service life
  • Efficient cooling

RBT2235, DC Brushless Micro Dual Blower

RBT2235

( Micro Fan Blower )

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

As a professional mini cooling fans and micro fan blower supplier, we can also offer tailor-made service. OEM / ODM partners for cooperation are earnest welcome.

  • Micro Fan Blower with low profile.
  • Micro Fan Blower with low power.
  • High airflow
  • Long service life
  • Efficient cooling
  • Direction of outlets can be freely adjustable and rotable.

RFB3004

RFB3004

( DC Brushless Micro Blower )

* High efficiency and low power
* High static pressure and low noise
* Self-lubricative bearing used for a long service life





Please send your Inquiries for Mini Fans / Micro Blowers to us. We will contact you soon. Please also check out the related product categories below.


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