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.

Good Quality Slim Blower (Upgraded) Supplier

Slim Blower (Upgraded) is made from premium material for optimum application to achieve best fit and specifications for balance and reliability.
Slim Blower (Upgraded)


Slim Blower (Upgraded)

  • High efficiency and low power
  • High air flow rate and low noise
  • Specialized bearing used for a long service life
Application :

MID, UMPC, Smartbook, Handheld POS, and Small Plasma Generator

Size :


Specification :

Model Number RFB3004
Product Name Slim Blower
Bearing Type Axially-grooved Bearing
Rated Voltage 3.3 5.0
Operating Voltage(VDC) 2.8~3.6 4.5~5.5
Rated Current (mA) 50 75
Rated Speed (RPM) 6000±10% 8500±10%
Air Flow Rate(CFM) 0.57 0.888
Static Pressure (mmAq) 2.22 5.23
Noise (dB(A)) at 30cm 28 36
Life Expectancy (Hours) 25000@45℃
  • Specifications subject to change without notice
  • Operating Temperature:-10~+60℃

P-Q Curve :

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Contact Information
Risun Expanse Corp. strives to research and develop quality, energy-efficient Slim Blower (Upgraded) to benefit the consumers. For more information about our high quality standards RFB3004 Slim Blower (Upgraded), please contact with us in anytime.