Cov khoom sib nqus hauv Wireless Charging Devices

Them cov roj teeb ua rau hauv cov khoom siv hluav taws xob los ntawm Wireless, contactless Wireless Power Transfer tau txais koob meej. Muaj ntau txoj kev them nyiaj wireless, tab sis txoj kev tshaj tawm yog electromagnetic induction thiab magnetic resonance rau lub zog xa mus los ntawm kev sib nqus sib nqus.

Electromagnetic induction thiab sib nqus resonance wireless charging yog xa hluav taws xob hauv txoj kev tsis sib cuag los ntawm cov hlau nplaum tsim los ntawm kev txais thiab xa cov coils.

Electromagnetic induction wireless charging

Feem ntau ntawm cov xov tooj wireless chargers nyob rau hauv kev ua lag luam niaj hnub no yog electromagnetic induction. Electromagnetic induction wireless charging tau dav siv hauv hluav taws xob shavers, hluav taws xob txhuam hniav, xov tooj ntawm tes thiab lwm yam khoom, nws qhov zoo yog cov ntsiab lus yooj yim thiab cov qauv thiab tus nqi qis; Txawm li cas los xij, thaum tus txheeb ze txoj hauj lwm thiab qhov kev ncua deb ntawm cov xaim xaim thiab cov coil tau txais loj dua, kev ua haujlwm ntawm lub zog xa hluav taws xob txo qis, yog li cov coils yuav tsum nyob ze rau ib leeg, uas kuj yog qhov tsis zoo ntawm cov tshuab no.

Sib nqus resonance wireless charging

Sib nqus resonance wireless charging yog ib txoj hauv kev ntawm lub zog xa hluav taws xob los ntawm kev ntxig cov capacitors ntawm sab kis thiab txais sab los tsim LC resonant circuits, kom lub resonant zaus ntawm lub transmitting sab thiab txais sab zoo ib yam. Qhov kom zoo dua ntawm txoj kev no yog qhov kev ncua deb ntawm cov coils tuaj yeem txuas ntxiv thiab lub zog tuaj yeem hloov tau txawm tias qhov nruab nrab ntawm cov coils hloov me ntsis. Txoj kev them nyiaj no tuaj yeem siv rau kev them nyiaj wireless ntawm ntau lub xov tooj ntawm tes ib txhij.

Wireless charger yog siv nyob rau hauv cov khoom sib nqus NdFeb mus tas li hlau nplaum, npib tsib xee zinc ferrite nyias hlau nplaum, manganese zinc ferrite nyias daim ntawv sib nqus, hloov tau yooj yim ferrite sib nqus daim ntawv. Raws li cov khoom tseem ceeb ntawm wireless charging technology, ntau yam sib nqus rwb thaiv tsev cov ntaub ntawv ua los ntawm cov khoom siv hlau nplaum ferrite ua lub luag haujlwm hauv kev ua kom cov hlau nplaum sib nqus thiab tiv thaiv coil cuam tshuam hauv cov khoom siv wireless charging.

Tsau-txoj hauj lwm wireless chargers feem ntau siv Ndfeb cov hlau nplaum ruaj khov ua cov khoom siv. Cov khoom siv hauv Terminal yuav tsum tau muab tso rau hauv qhov chaw ruaj khov kom them nyiaj thiab ua kom muaj txiaj ntsig zoo tshaj plaws. (Cov khoom siv wireless loj loj yuav siv cov khoom siv hlau nplaum ruaj khov ferrite hloov NdFeb los txo cov nqi)

Cov khoom siv hlau nplaum ruaj khov siv rau hauv cov khoom siv wireless charging, ntawm ib sab, ua raws li cov khoom siv hauv nruab nrab ntawm kev xa tawm thiab tau txais, uas ua kom yooj yim rau qhov chaw ceev thiab raug ntawm cov khoom siv davhlau ya nyob twg; Ntawm qhov tod tes, nws txhim kho qhov sib nqus flux ntawm kev xa tawm thiab txais cov coils, thiab txhim kho kev sib kis.