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What is the role of adding a magnetic insulation to a wireless charger?

Author:admin   AddTime:2021-02-06

Wireless charging as a safe, stylish, convenient new charging method, more and more favored by the vast number of consumers (to show love or respect for people), in mobile phones, computers and other consumer electronics in the field of rapid development. 5G absorbent material in the design, to consider electromagnetic waves encountering the surface of the absorbent material, as far as possible completely through the surface, reduce reflection; Double-button charging head is what I insist on doing products, the main reason is that more and more people with two devices at the same time, charging is also very troublesome, so I hope a charger can give two different charges at the same time. 


Zero-speed chassis on the stability of power operation performance, has a considerable impact on the built-in intelligent management system, to achieve the monitoring and adjustment of each part of the power supply parameters, which also supports the fan's various operating modes to define mute, efficiency, zero-speed and other fan mode settings. Wireless charger is from 220V power supply into acronic electron characteristics: radiation of wave particles, and then the acrient electromagnetic field to generate an acerbic electromagnetic field, from the acrient electromagnetic field into current charging; In order to improve charging efficiency and ensure the safety of use, the current mainstream solution is to attach the magnetic shield absorbent material on the back of the wireless charger transmitter and receiver coil, wireless charger refers to the device that uses the principle of electromagnetic radiation induction for charging, each has a coil at the sending and receiving end, the sending coil is connected to the wired power supply to generate electromagnetic signal, the receiving coil senses the sender's electromagnetic signal to generate current to charge the battery; Attaching the magnetic field strength of the coil can enhance the magnetic field strength of the coil, and at the same time has a relatively high magnetic convergence effect, and place the insulation plate in the receiving antenna to prevent the metal conductor from interfering with the attenuation of the magnetic field, play the role of metal isolation, prevent energy waste and improve charging efficiency.


tage:Magnetic sheet   Wireless magnetic sheet

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