DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel：+86-769-83660708
Fax：+86-769-83660718
Email：info@d-fan.com.cn
URL：http://www.szdosense.com/eng/
1, "Inflatable Air Blower" range of use: cooling fan is mainly to solve the heat problem computers, electrical appliances, machinery, power supply, reducing the operating ambient temperature of equipment, extend the life of the equipment. There are some devices utilize a fan of wind, air pressure to the complete functionality of the device, such as air tables is to use the fan pressure on the ball so that the ball can drift countertops.
2, "Inflatable Air Blower" type of extremely works: two main types of cooling fans and DC and AC a) DC cooling fan is to provide the use of a DC power supply: DC motor has two major components of the stator and rotor, stator There are poles (windings or permanent magnet), "Inflatable Air Blower" rotor windings, the power, the rotor has a magnetic field (magnetic), there is an angle between the stator and rotor poles, the magnetic field in the stator and rotor (N and S poles between) the mutual attraction of the work under the operation.