The function of wireless charging and magnetic separator

The microwave absorbing material manufacturer crystal polymer has opened the lecture again. Today, we mainly explain the application of magnetic separator made of absorbing material in the field of wireless charging and what kind of role it plays.

As a safe, fashionable and convenient new charging method, wireless charging is more and more popular among consumers, and has developed rapidly in the field of consumer electronic products such as mobile phones and computers. The wireless charger changes from 220 V power supply to sympathetic electromagnetic field, and then sympathetic electromagnetic field generates another sympathetic electromagnetic field, which changes from sympathetic electromagnetic field to current charging; when sympathetic electromagnetic field meets metal, it will produce electronic eddy current, which will produce skin effect on metal, generate heat energy on metal, reduce charging efficiency and waste electric energy. Therefore, there are low charging efficiency and charging There are many defects such as large heat output during electricity.

wireless charger

The effect of wireless charging and magnetic separator on absorbing material manufacturers is discussed

In order to improve the charging efficiency and ensure the safety, the current mainstream solution is to paste the magnetic separator absorbing material on the back of the coil at the transmitting end and receiving end of the wireless charger. The wireless charger refers to the equipment that uses the electromagnetic wave induction principle to charge. There is a coil at the transmitting and receiving ends, and the coil at the sending end is connected with the wired power supply to generate electromagnetic signal At the receiving end, the coil inducts the electromagnetic signal at the sending end to generate current to charge the battery; the magnetic separator attached to the antenna at the transmitting end can enhance the magnetic field strength of the coil and has a high magnetic convergence effect; the magnetic separator is placed in the antenna at the receiving end to prevent the attenuation and interference of the metal conductor to the magnetic field, which plays the role of metal isolation, prevents energy waste and improves the charging efficiency.

Absorbing material: www.goodsmaterial.com