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/
"220V AC Cooling Fan" basic structure: Rotor: the magnet, the blade and the shaft composition; stators: There silicon steel sheet, coil and bearing components; control circuit: IC induced by the magnet N. S. Pole circuit control via its coil is turned on and generates an internal excitation of the rotor to rotate. Type: axial fans, DC fans. "220V AC Cooling Fan" is mainly composed of four parts,Rotor: the magnet, the blade and the shaft composition;Stator: from silicon, spools and bearing components; "220V AC Cooling Fan" control circuit: IC induced by a magnet; pole circuit control via its coil is turned on and generates an internal excitation of the rotor to rotate.