Yanan manufactures and sells Brushless DC Cooling Fans for use in power supplies that are eventually delivered to computer manufacturers. In the last seven years, such cooling fans are also widely used by the audio and video industries.

All yanan DC fans are Reverse Polarity Protected, available in various sizes ranging from 25x25x10mm to Ø 151x55mm, and furnished in standard ball bearing or sleeve bearing models to run on 5, 12, 24 or 48 VDC. To meet the worldwide safety requirements.

Special options like Auto-restarting, Thermal Speed Control, Tachometer Speed Sensor Output, Lock Rotor Alarm Output, Pulse Width Modulation (PWM), Dust proof, and Water Resistant are available on request.