Small appliances-vacuum cleaner
Vacuum cleaners are a more common cleaning tool in modern homes that combine cleaning and vacuuming functions. The power part of a vacuum cleaner mainly has a vacuum cleaner motor and a brushless motor controller. The fan impeller of the vacuum cleaner is driven by the motor at high speed to quickly exclude the air in the impeller from the fan, while making the dust-absorbing part of the air constantly replenished into the fan, together with the dust-sweeping brush to suck the dust and dirt into the cavity. The power of portable vacuum cleaners is generally 250W or less.

