Adam Kos Nws yog nyob rau lub Ib Hlis xyoo no, thaum Wireless Power Consortium tau tshaj tawm cov qauv them nyiaj wireless hu ua Qi2 rau lub ntiaj teb. Coincidentally, nws yog tom qab kaum xyoo uas Qi pib tshwm hauv smartphones. Tab sis yuav ua li cas los ntawm kev txhim kho tus qauv?
Lub hom phiaj tseem ceeb ntawm Qi2 yog los daws qhov teeb meem loj tshaj plaws ntawm kev them nyiaj wireless tam sim no, uas yog kev siv hluav taws xob ua ke nrog kev yooj yim. Tus qauv nws tus kheej tshuav ntau rau Apple, ib lub tuam txhab uas tseem yog ib feem ntawm WPC. Tau kawg, peb tab tom tham txog MagSafe, uas muaj nyob rau hauv iPhones 12 thiab tom qab ntawd. Cov hlau nplaum yog qhov kev txhim kho tseem ceeb ntawm Qi2, uas tseem qhib lub qhov rooj rau tag nrho cov ecosystem ntawm ntau yam khoom siv txawm tias ntawm cov khoom siv hauv Android. Tab sis muaj ntau yam uas Qi2 tuaj yeem ua tau.
Magnets hauv lub luag haujlwm tseem ceeb
Lub nplhaib ntawm cov hlau nplaum tsis yog nyob ntawd los ua kom them nyiaj yooj yim dua - nws ua kom koj lub xov tooj smartphone zaum zoo kawg nkaus ntawm lub wireless charger. Kev them nyiaj wireless yog nyob ntawm txoj cai ntawm electromagnetic induction, qhov twg koj pom ib lub coil ntawm tooj liab hauv lub wireless charger. Cov hluav taws xob tam sim no dhau los ntawm cov kauj no ces tsim ib qho chaw sib nqus. Txawm tias cov xov tooj muaj lub kauj, thiab thaum koj tso lub cuab yeej rau ntawm lub ncoo them, cov hlau nplaum ntawm lub charger induces hluav taws xob tam sim no hauv lub xov tooj coil.
Cov duab thaij duab
Txawm li cas los xij, qhov ua tau zoo ntawm kev hloov hluav taws xob txo qis sai li sai tau thaum koj nce qhov kev ncua deb ntawm cov coils, lossis sai li sai tau thaum lawv tsis zoo tag nrho rau ib leeg. Qhov no yog qhov tseeb tam sim no cov hlau nplaum daws. Nws kuj muaj qhov cuam tshuam tias lub zog poob thaum lub sij hawm them nyiaj wireless tsis tsim kom muaj cua sov ntau vim tias muaj tsawg dua. Qhov tshwm sim kuj yog qhov zoo rau lub roj teeb smartphone.
Kev ua tau zoo dua yuav tsum tuaj
Tus qauv yuav tsum pib ntawm 15 W, uas yog dab tsi MagSafe iPhones tuaj yeem ua tau tam sim no. Qhov no tuaj yeem txhais tau tias txawm tias tsis yog Apple-certified Qi2 wireless chargers yuav tuaj yeem them iPhones ntawm 15W es tsis txhob ntawm 7,5W. Tsis tas li ntawd, kev ua tau zoo yuav tsum nce siab raws li cov cuab yeej tweaked. Allegedly, qhov no yuav tsum tshwm sim nyob rau hauv nruab nrab-2024 nrog Qi2,1, uas yog tsis zoo li thaum Qi2 tseem tsis tau siv loj. Nws tuaj yeem siv los them cov watches ntse lossis ntsiav tshuaj.
Nws yuav yog txaus siab rau koj
Kev pom zoo nruj dua
Ib yam li cov tuam txhab lees paub lawv cov khoom siv rau kev siv nrog iPhones, cov neeg uas muaj Qi2 tseem yuav tau txais ntawv pov thawj los nqa cov qauv no. Tau kawg, qhov no yuav tsum tiv thaiv kev ua txhaum cai, tab sis nws yuav ua rau txoj kev nyuaj dua yog tias cov tuam txhab yuav tsum them rau nws. WPC tseem yuav hais qhov loj thiab lub zog ntawm cov hlau nplaum kom ntseeg tau tias muaj kev sib txuas ntawm lub charger thiab lub cuab yeej.
MagSafe tsis yog hais txog kev them nyiaj xwb
Cov xov tooj twg yuav tau txais kev txhawb nqa?
Thawj lub xov tooj smartphones nrog Qi2 txhawb nqa yog iPhone 15 thiab 15 Pro, txawm hais tias koj yuav tsis pom cov ntaub ntawv no hauv lawv cov kev qhia tshwj xeeb. Qhov no yog vim lawv tseem tsis tau muaj ntawv pov thawj rau Qi2. WPC tus thawj coj lag luam Paul Golden tau qhia rau nws paub hauv lub Cuaj Hli tias, tom qab tag nrho, tsis muaj cov khoom siv tau ntawv pov thawj rau Qi2 tsis tau, tab sis txhua yam yuav tsum tau nce thiab khiav thaum lub Kaum Ib Hlis xyoo no. Nrog rau kev zam ntawm iPhones, nws pom tseeb tias yav tom ntej qauv ntawm cov xov tooj los ntawm lwm hom, uas twb muaj kev txhawb nqa rau Qi, kuj yuav tau txais Qi2. Nyob rau hauv rooj plaub ntawm Samsung, nws yuav tsum yog lub Galaxy S thiab Z series, Google lub Pixels lossis sab saum toj Xiaomi, thiab lwm yam tuaj yeem txaus siab rau nws.
