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Magnetic separator for Wireless charger

Author:admin   AddTime:2020-08-05

It is believed that wireless charging has been more and more popular among consumers. Moreover, domestic mobile phone brands Huawei, Xiaomi, OPPP and vivo have all equipped with wireless charging in their flagship mobile phones. A good wireless charger needs a number of magnetic separators to improve charging efficiency and safety isolation. This material absorbs the energy of electromagnetic wave and converts it into heat energy by using the scattering of electrons caused by the thermal motion of electric field of functional component lattice and the interaction between electrons. So as to achieve the purpose of attenuation of electromagnetic wave. In order to achieve different shielding effect under different conditions, we can choose different thickness and different properties of magnetic sheet.



Wireless charging



Wireless charging



The requirements of making magnetic sheet for Wireless charger are as follows:

1) Excellent magnetic properties and high permeability;

2) The magnetic loss of magnetic sheet in AC magnetic field is small;

3) The magnetic sheet has good flexibility, which will not break when it fits, otherwise it will cause magnetic leakage;



Wireless charging separator



As a fashionable and convenient charging method, wireless charging is more and more favored by the majority of consumers. In the field of consumer electronic products such as mobile phones and game machines, wireless charging is developing rapidly. However, the wireless charger has some defects, such as low charging efficiency and high heat emission. In order to improve the charging efficiency and ensure the use safety, the mainstream solution is to attach a magnetic separator on the back of the coil at the transmitting end and receiving end of the wireless charger.

Absorbing material: www.goodsmaterial.com

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