Fan operation principle of the
under current conductor ampere right-hand rule, if can produce a magnetic field around the conductor put in a fixed magnetic field, it will generate attraction or repulsion mobile object, in the interior of the fan attached to a charge in advance of magnetic rubber magnet, surrounds the silicon steel sheet, shaft core part of the winding two sets of coil and use hall IC inductive components as synchronous detection device control move, because the hall IC component provides synchronous signal blades so you can work. Wenling city tong chi auto air conditioning manufacturing co. , LTD. , specializing in the production of radiator cooling fan.