Ngokuvela kwee-smartphones ze-5G, itshaja nayo itshintshile ibe yindlela entsha.Kukho uhlobo olutsha lwetshaja, olungadingi intambo yokutshaja ukuhlawula ifowuni ephathwayo.Ifowuni ephathwayo inokuhlawuliswa kuphela ngokuyibeka kwiplate yesetyhula, kwaye isantya sokutshaja sikhawuleza kakhulu.Le yitshaja engenazingcingo, ngaba le tshaja engenazingcingo ngenene kulula ukuyisebenzisa?
Ukutshaja okungenazingcingo kusetyenziswa ekutshajisweni kweemveliso zombane ezifana neeselfowuni.Undoqo wokutshaja kwayo bubuchwephesha bokuhambisa amandla ngaphandle kwamacingo.Kukho iindidi ezimbini zeendlela zokutshaja ngaphandle kwamacingo: ukutshaja kwe-electromagnetic induction kunye nokutshaja okuphumayo.
Ukutshaja kwe-electromagnetic induction idla ngokusetyenziswa kwiimveliso zombane ezinamandla aphantsi, ezinje ngeefowuni eziphathwayo ngelixa ukutshaja kweresonant kusetyenziswa kumbane onamandla aphezulu.Umzekelo, uninzi lwezithuthi zombane zisebenzisa ukutshaja kweresonant.
Ekubeni amandla ehanjiswa phakathi kwetshaja kunye nesixhobo sombane ngokusebenzisa indawo yemagnethi, kwaye akukho ingcingo ziqhagamshelwe ukuhambisa amandla phakathi kwezi zimbini, itshaja kunye nesixhobo sombane akufuneki ukuba zidityaniswe ngeengcingo.Into engaphakathi kwitshaja engenazingcingo ibalulekile ukuze ukwazi ukutshaja ngaphandle kwamacingo: i-NP0 capacitor.
NP0 capacitor luhloboi-ceramic capacitor, eyeklasi I capacitor ceramic.Ineempawu zembuyekezo yeqondo lokushisa, ilahleko ephantsi ye-dielectric kunye nokuzinza okuphezulu kweqondo lokushisa.Ubushushu bendawo yokusebenza yi-55℃～+125℃.Kule meko, utshintsho lwe-capacitance ye-NPO capacitor luncinci, ngoko lubizwa ngokuba yi-capacitor yembuyekezo yeqondo lokushisa.Ilungele i-oscillators, ii-resonant circuits, i-high frequency circuits, kunye nezinye iisekethe ezifuna ilahleko ephantsi kunye ne-stable capacitance, okanye imbuyekezo yeqondo lokushisa.
I-NP0 capacitor idityaniswe ngokulandelelana kunye ne-coil yokuhambisa ngaphakathi kwitshaja engenazingcingo ukuze ifanise i-coil yokuhambisa ukuvelisa intsimi ye-electromagnetic etshintshanayo enokwamkelwa ngumamkeli.
I-NP0 capacitor incinci ngobukhulu kwaye ayithathi indawo, kwaye ifanelekile ukusetyenziswa kwiimveliso ezineemfuno eziphezulu zevolumu ezifana nokutshaja okungenazintambo.Iimpawu zokulahleka kwe-dielectric ephantsi, ukuzinza kobushushu obuphezulu, ukusebenza kakuhle kokusebenza kunokuphucula ukusebenza kakuhle kokutshaja ngaphandle kwamacingo, ukunciphisa ukulahleka kwamandla kunye nokutshaja okungenazingcingo kunye nokufudumeza.
Ngokutshaja ngaphandle kwamacingo, kulula ngakumbi ukutshaja i-smartphone.Awudingi ukuchitha ixesha ukhangela intambo yokutshaja ukuze uplage kwiselfowuni.Ungatshaja ifowuni ephathwayo ngokuthe ngqo kwitshaja engenazingcingo.
Khetha umenzi othembekileyo xa uthenga i-ceramic capacitors unokuphepha iingxaki ezininzi ezingeyomfuneko.I-JYH HSU (okanye i-Dongguan Zhixu Electronics) ayinayo kuphela imifuziselo epheleleyo yeecapacitor ze-ceramic ezinomgangatho oqinisekisiweyo, kodwa inikezela ngokungenaxhala emva kokuthengisa.Ukuba ujonge izinto ze-elektroniki, wamkelekile ukuba uqhagamshelane nathi.
Ixesha lokuposa: Aug-24-2022