xov xwm

Phau ntawv: Vim li cas cov wireless charging coils yuav tsum tau ntxiv cov hlau nplaum sib nqus, kwv yees peb yam hauv qab no:

1. Sib nqus permeability

Raws li peb txhua tus paub, lub hauv paus ntsiab lus ntawm QI wireless charging tus qauv rau cov teeb meem sib nqus yog electromagnetic induction.Thaum thawj kauj ruam (wireless charging transmitter) ua haujlwm, nws yuav tsim kom muaj qhov sib nqus sib nqus (kev taw qhia ntawm lub zog tsis tu ncua).Txhawm rau ua kom lub zog sib nqus hluav taws xob tso tawm los ntawm thawj kauj ua haujlwm ntawm lub kauj thib ob (wireless charging receiver) ntau npaum li qhov ua tau, nws yog qhov yuav tsum tau ua kom cov hlau nplaum ntawm lub kauj yog coj.

2. Sib nqus thaiv

Cov ntawv hlau nplaum yuav tsum tsis yog tsuas yog tuaj yeem ua cov hlau nplaum zoo, tab sis kuj ua lub luag haujlwm hauv kev thaiv cov hlau nplaum.Vim li cas thaiv cov hlau nplaum?Peb paub tias thaum hloov pauv magnetic teb ntsib tus neeg xyuas pib xws li cov hlau, yog tias cov hlau yog cov hlau kaw, nws yuav tsim kom muaj tam sim no, yog tias cov hlau yog cov hlau kaw, tshwj xeeb tshaj yog tag nrho cov hlau, cov nyhuv eddy tam sim no yuav tshwm sim. .

3. Thaum tshav kub kub dissipation

Magnetic teb ua nyob rau hauv inductor coil los tsim high-frequency tam sim no.Thaum lub sijhawm txheej txheem no, lub kauj nws tus kheej kuj yuav tsim kom muaj cua sov.Yog tias qhov cua sov no tsis zoo dissipated, nws yuav khaws cia.Qee zaum peb xav tias kub heev thaum lub sijhawm them nyiaj wireless.Feem ntau, nws yog tshwm sim los ntawm cov cua kub ntawm lub inductance coil los yog cua sov ntawm lub rooj tsavxwm Circuit Court.