1. "Micro Cooling Fan" Vibration
Some cases, the weight of the entire system is very light, or the system must operate in accordance with the provisions when some particularly soft isolated equipment is recommended in order to avoid passing the fan vibration.
2. "Micro Cooling Fan" voltage fluctuation
Voltage fluctuation will affect the noise level. The higher the voltage applied to the fan, because the speed increases, the greater the vibration, noise generation is also greater.
3. "Micro Cooling Fan" Design considerations
Each part design constitutes the fan will affect the noise levels. Consider the following design can be reached to reduce noise: the winding core size, blades and frame design and precision manufacturing and balance.