Cooling type Micro Cooling Fan features

   When the electronic "Micro Cooling Fan" products due to high temperature impact performance, we first will consider adding a miniature fan assisted cooling, but the AC fan is good, or good DC fan, which became a problem, let Let's analyze
   1, DC fans can take DC 5V, 12V, 24V, etc. AC fan directly connected to the mains 220V, 240V, 110V,
   2. DC brushless "dota2雷竞技预测 " is generally used plastic frame, small motors use less copper, low material cost, AC fans are brush motor, the stator part of a large, multi-copper, aluminum frame multi-purpose, cost much higher,
   3, big DC fan blades, the greater the amount of wind, AC fans for its small leaves, a small amount of wind
   4. DC "dota2雷竞技预测 " and longer life
   5, the DC voltage from the fan safety considerations, no danger