Inkqubo ye-capacitor engcwatywe
Inkqubo ebizwa ngokuba yi-capacitance capacitance, yinto ethile ye-capacitive esebenzisa indlela ethile yenkqubo efakwe kwibhodi ye-PCB eqhelekileyo kumaleko angaphakathi kwi-teknoloji yokucubungula.
Ngenxa yokuba izinto eziphathekayo zinoxinano oluphezulu lwe-capacitance, ngoko ke izinto eziphathekayo zinokudlala inkqubo yonikezelo lwamandla ukuqhawula indima yokucoca, ngokunciphisa inani le-capacitors eyahlukileyo, inokuphucula ukusebenza kweemveliso ze-elektroniki kunye nokunciphisa ubungakanani bebhodi yesekethe ( ukunciphisa inani le-capacitors kwibhodi enye), kunxibelelwano, iikhomputha, unyango, imimandla yomkhosi inethemba elibanzi lesicelo.Ngokungaphumeleli kwelungelo lomenzi wezinto ezincinci "ezingundoqo" ezinobhedu kunye nokunciphisa iindleko, ziya kusetyenziswa ngokubanzi.
Iingenelo zokusebenzisa izinto ezingcwatywayo ze-capacitor
(1) Ukuphelisa okanye ukunciphisa isiphumo sokudibanisa i-electromagnetic.
(2) Ukuphelisa okanye ukunciphisa uphazamiseko olongezelelweyo lwe-electromagnetic.
(3) Ubuchule okanye ukunika amandla kwangoko.
(4) Ukuphucula ukuxinana kwebhodi.
Intshayelelo ye-capacitor engcwatywe
Kukho iintlobo ezininzi zenkqubo yokuvelisa i-capacitor engcwatyelwe, efana nokushicilela i-capacitor yenqwelomoya, i-plating plane capacitor, kodwa ishishini lithambekele ngakumbi ekusebenziseni izinto ezibhityileyo "ezingundoqo" zokugquma ubhedu, ezinokwenziwa yinkqubo yokucubungula i-PCB.Esi sixhobo siqulunqwe ngamacandelo amabini efoyile yobhedu efakwe kwi-dielectric material, ubukhulu befoyile yobhedu kumacala omabini yi-18μm, 35μm kunye ne-70μm, ngokuqhelekileyo i-35μm isetyenziswa, kwaye umaleko we-dielectric ophakathi udla ngo-8μm, 12μm, 16μm, 24μm. , ngokuqhelekileyo i-8μm kunye ne-12μm isetyenziswa.
Umgaqo wokusetyenziswa
Impahla ye-capacitor engcwatywayo isetyenziselwa endaweni ye-capacitor ehlukeneyo.
(1) Khetha izinto eziphathekayo, ubale i-capacitance ngeyunithi nganye yendawo yobhedu edibeneyo, kunye noyilo ngokweemfuno zesekethe.
(2) Uluhlu lwe-capacitor kufuneka lubekwe ngokulinganayo, ukuba kukho iindidi ezimbini ze-capacitors ezingcwatywe, kungcono ukuyila kwinqanaba lesibini langaphandle;ukuba kukho umaleko omnye we-capacitors engcwatywe, kungcono ukuyila kwi-middlemost.
(3) Njengoko ibhodi engundoqo ibhityile kakhulu, idiski yokuhlukanisa yangaphakathi kufuneka ibe nkulu kangangoko, ngokuqhelekileyo ubuncinci > 0.17mm, ngokukhethekileyo i-0.25mm.
(4) Uluhlu lwe-conductor kumacala omabini kufuphi ne-capacitor layer ayikwazi ukuba nommandla omkhulu ngaphandle kwendawo yobhedu.
(5) Ubungakanani bePCB ngaphakathi kwe458mm × 609mm (18″ × 24).
(6) i-capacitance layer, iileyile ezimbini zangempela ezikufutshane nomgca wesiphaluka (ngokubanzi amandla kunye nomgangatho womhlaba), ngoko ke, imfuno yefayile yokudweba ukukhanya ezimbini.
Ixesha lokuposa: Mar-18-2022