Sunon HA40201V4-1000U-A99 Axial fan 12 V DC 9.3 m³/h (L x W x H) 40 x 40 x 20 mm

Thanks to micro-motor technology, Sunon® was able to develop the "super silence" fans with the greatest possible distance between the fan blades and the air duct. Together with the low speed it runs almost silently but still with the maximum cooling power. MagLev® technology works on a unique principle. The magnetic bearing system uses these forces to stabilise synchronisation and thus prevents so a wearing pendulum inclination of the rotor, regardless of the installation position of the fan. Sunon® fans of the "super silence" series have been developed especially for applications of home media applications, medical technology, household appliances and other applications with sensitive volume. The noise of the Sunon® Super Silence fans has been measured at a distance of one meter from the user. The volume levels are all in the acoustic range below the 20 phon curve, the sub-range which is no longer perceived by people in everyday life.

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