2. Application of permanent magnet material classification

application of permanent magnet material classified by a number of means, the most fundamental principles of physics is from the classified, as follows:

2.1, a mechanical switch

(1) motor: DC motor, stepper motors, motor hysteresis, linear motor, servo motor;
(2) Generators
(3) transmission: magneto-optical recording, laser focusing, the first printing, computer disk drives, such as the VCM.
(4) Meter
(5) Current Control: Reed Switch, eddy current motor too fast switches.

2.2 conversion

(1) installation: speakers, headphones, and a telephone.
(2) to receive acoustic devices: handsets, ultrasonic sound, etc..
(3) Other audio converter.

Tags: neodymium magnets Rare Earth Magnets,magnet,permanent magnet Smco magnets