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Wireless charger solution

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[Abstract]:
Theprincipleofwirelesschargingtechnologycanbetracedbacktothe1930s.ScientistMichaelFaradayfirstdiscoveredtheprincipleofelectromagneticinduction,thatis,changesinthesurroundingmagneticfieldwillcausecurrentinthewire.Inthe1890s,NikolaTesla,anassistanttotheEdisonSpectrumRadiationEnergyResearchProject,andlaterscientist,confirmedthepossibilityofwirelesslytransmittingradiowavesandappliedforthefirstpatent.Atpresent,therearefourdifferentcommercialtechnologiesforwirelesscharging,electromagneticinductiontechnology,radiowavetechnologyandelectromagneticresonancetechnology,electricfieldcouplingtechnology,andseveraltechnologieshavetheirowncharacteristics.

The principle of wireless charging technology can be traced back to the 1930s. Scientist Michael Faraday first discovered the principle of electromagnetic induction, that is, changes in the surrounding magnetic field will cause current in the wire. In the 1890s, Nikola Tesla, an assistant to the Edison Spectrum Radiation Energy Research Project, and later scientist, confirmed the possibility of wirelessly transmitting radio waves and applied for the first patent. At present, there are four different commercial technologies for wireless charging, electromagnetic induction technology, radio wave technology and electromagnetic resonance technology, electric field coupling technology, and several technologies have their own characteristics.