Share With You The Use Of Magnets in Audio Equipment

Magnets are not only used in the industrial field, but also often used in our daily life, such as refrigerators, air conditioners, audio equipment and so on. How are magnets used on audio equipment? Let me share with you the use of magnets in audio equipment.

Magnets are used in common audio equipment: speakers, headphones and microphones. Now let me tell you where the magnets used in the speaker are used.

1. The speaker is controlled by two magnets and an electric current, the movable electromagnetic coil is suspended near the fixed magnet, and the electric current can flow through the coil very quickly.

2. After the coil is charged, it will be attracted by the magnet and repelled again. When the coil moves in the magnetic field generated by the magnet, it will generate an electrical signal and reproduce itself in the form of sound. The magnet manufacturer believes that the vibration can be amplified and become a sound on the ear. music.