Here's a small compilation to introduce you to the function of wireless charging insulation.
I. Magnetic isolation between the metal and the coil.
2, to prevent the receiving end of the metal conductor to the magnetic field attenuation. A manufacturer of absorbent materials is a class of materials that absorb or significantly reduce the energy of electromagnetic waves projected on its surface, thereby reducing the interference of electromagnetic waves. In engineering applications, in addition to requiring absorbent materials to have a high absorption rate of electromagnetic waves in the wider band, it is also required to have light weight, temperature resistance, moisture resistance, corrosion resistance and other properties.
3, enhance the characteristics of the sending and receiving coils: the radiation intensity of the wave particles.
4, with light and thin, flexible bendable shape, not easy to break the point. The magnet insulation film and coil fit better, the magnetic sheet can withstand a certain degree of bending can be better with the coil fast, when receiving external force action can still remain intact, improve product life.
5. Wireless charging substrates can utilize high-conductive magnetic loss metals, crystallize in ultra-micromolecules for a variety of soft magnetic alloys, stacked with layered ribbon films (thin and soft transparent sheets), wide-band high-efficiency absorption by electronic components, modules, surface current generated by microwave noise, for electronic equipment to provide excellent EMC solutions.
6, the use of 3M glue surface, magnetic insulation film has a good thermal conductivity, cooling effect, electromagnetic radiation energy can be converted into heat, no general conductive materials blocking electric waves, resulting in reverse winding, crawling and other phenomena, absorption is the fundamental solution, special insulation anti-rust treatment (chǔ lǐ), to prevent rust brittle (is to make metal or plastic brittle), to maintain excellent suction effect.
7, a wide range of applications. Often used in mobile phones, electronic instruments and equipment, high-frequency equipment, microwave active devices, shielding boxes, radar and microwave communication systems, such as clutter suppression, anti-electromagnetic interference and other technical fields, according to different application bands, can adjust the thickness and formulation of functional materials, to make different thickness and efficacy of electromagnetic radiation absorption film, its thickness is generally between 0.1----1.0mm.
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