Yuav ua li cas Wireless Chargers ua haujlwm

Electromagnetic Induction

Qhov no yog txoj kev siv wireless chargers feem ntau ua haujlwm. Nws siv lub hauv paus ntsiab lus ntawm electromagnetic induction, generating tam sim no los ntawm electromagnetic induction ntawm thawj thiab thib ob coils, yog li hloov lub zog nyob rau hauv ib tug spatial ntau yam. Txoj kev siv wireless charger no tau txhawb nqa los ntawm Wireless Power Consortium.

Xov tooj cua Waves
Xov tooj cua nthwv dej tam sim no yog txoj kev them nyiaj wireless ntau dua. Nws ua haujlwm los ntawm kev siv cov khoom me me, siab - ua haujlwm tau txais circuits los ntes cov xov tooj cua hauv qhov chaw thiab tom qab ntawd hloov hluav taws xob hluav taws xob rau hauv hluav taws xob ruaj khov. Qee lub tuam txhab twb tau thov kom muaj peev xwm wirelessly them cov khoom siv hluav taws xob tsawg dua cov xov tooj ntawm tes los ntawm ob peb meters deb.

Electromagnetic Resonance

Qhov no yog lub wireless charging technology tseem tab tom txhim kho. Cov thev naus laus zis no feem ntau yog tshawb fawb los ntawm pab pawg coj los ntawm tus kws tshaj lij physics ntawm MIT. Intel engineers siv cov thev naus laus zis no los ua lub hauv paus rau lub teeb 60-watt teeb qhov deb li ntawm 1 meter deb ntawm lub zog hluav taws xob, ua tiav kev sib kis ntawm 75%. Intel engineers tau hais tias lub hom phiaj tom ntej yog siv lub tshuab them nyiaj wireless no los them cov khoos phis tawj hloov kho. Txawm li cas los xij, txhawm rau ua tiav lub hom phiaj no, nws yog qhov yuav tsum tau hais txog kev cuam tshuam thiab cuam tshuam ntawm electromagnetic teb ntawm lwm cov khoom hauv computer.