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Is there a trick for choosing wireless charging insulation?

Author:admin   AddTime:2021-02-04

Is there a trick to choosing a wireless charging insulation? For this question of doubt, the following small editor for your analysis.
The main magnetic materials (Materials) used in wireless charging insulation tablets are: Nd ferrite permanent magnet, Niz ferrite perfunciate magnet, MnZn ferrite magnetic sheet, flexible ferrite partition; As the main component of wireless charging technology, various magnetic insulation tablets made of soft magnet oxygen material play the role of increasing induction magnetic field and screen coil dry resistance in wireless charging equipment. Wireless charger on soft magnet oxygen material performance and product size, reliability and other requirements are higher, the receiving end of the total requirements are higher. According to the method of receiving end placement, the wireless charging transmitter is divided into the fixed position type, single-line map white free position type and multi-reason round free position type, these emission end requirements for ferrical products are not the same.


Fixed position chargers are positioned using a permanent magnet chip of Nd2Fe14B (B), and terminal devices seeded in a fixed position to charge themselves and maximize charging efficiency. The electronic labels packaged into special anti-magnetic absorbent materials of anti-metallic absorbent materials technically solve the problem that electronic labels cannot be attached to metal surfaces. Products can be waterproof, acid-proof, alkali-proof, collision-proof, can be used outdoors. The Q standard states that this level design operating frequency is from 110kHz to 205kHz. The resonant frequency of the fixed-position charger is relatively high, and the NiZn ferronics with low loss and high frequency magnetic screen  effect are generally used as wireless charging magnets.


A single coil from the middle of the side of the electricity inside the face has a table, can be in the plane ten movement of a total white motion set high placement position, moving line to that position, so that the position of the coil and the terminal receiving position consistent.


In order to achieve charging and improve charging efficiency, this kind of design, can be placed in any position on the charging board to charge, Qi standard body stipulates that the operating rate of this off charger is 140kHz, because the line  needs to move, requires the magnetic pad with high reliability, so the wire charging magnetic plate-like application of the flow process. The electronic labels packaged into special anti-magnetic absorbent materials of anti-metallic absorbent materials technically solve the problem that electronic labels cannot be attached to metal surfaces. Products can be waterproof, acid-proof, alkali-proof, collision-proof, can be used outdoors. 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.


tage:Wireless magnetic sheet   Magnetic sheet  

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