Isikhokelo: Kutheni le nto iikhoyili zokutshaja ezingenazingcingo kufuneka zongeze izikhewu zemagnethi, ushwankathela le miba mithathu ilandelayo:
1. Ukungena kwemagneti
Njengoko sonke sisazi, umgaqo womgangatho wokutshaja ngaphandle kwamacingo we-QI kwizithintelo zemagnethi kukufakelwa kwe-electromagnetic.Xa i-coil yokuqala (i-wireless charging transmitter) isebenza, iya kuvelisa i-interactive magnetic field (ulwalathiso lwamandla luhlala lutshintsha).Ukuze wenze amandla emagnethi akhutshwe yi-coil yokuqala isenzo kwi-coil yesibini (i-wireless yokutshaja i-receiver) kangangoko kunokwenzeka, kuyimfuneko ukuba I-magnetism yekhoyili ikhokelwa.
2. Ibhloko yemagnethi
Iphepha lamagnetic akufanele likwazi ukuqhuba ngokufanelekileyo i-magnetism, kodwa liphinde lidlale indima ekuthinteleni i-magnetism.Kutheni uvimba imagnethi?Siyazi ukuba xa intsimi yamagnetic eguqukayo idibana nomqhubi onjengentsimbi, ukuba isinyithi singucingo oluvaliweyo, luya kuvelisa okwangoku, ukuba isinyithi singucingo oluvaliweyo, ngokukodwa iqhekeza lesinyithi, umphumo wangoku we-eddy uya kwenzeka. .
3. Ukutshatyalaliswa kobushushu
I-magnetic field isebenza kwi-coil ye-inductor ukuvelisa i-high-frequency current.Ngethuba le nkqubo, i-coil ngokwayo iya kuvelisa ubushushu.Ukuba obu bushushu abuchithwanga ngokufanelekileyo, buya kuqokelelana.Ngamanye amaxesha siziva sishushu kakhulu ngexesha lokutshaja ngaphandle kwamacingo.Ngokuqhelekileyo, kubangelwa ukufudumeza kwe-coil inductance okanye ukufudumeza kwebhodi yesiphaluka.
Ixesha lokuposa: Apr-15-2021