Iyo yekunze yekuvharisa chisimbiso cheyakakwira voltage ceramic capacitors, kunyanya iyo epoxy layer, inoshanda kwete chete seyakaputira zvinhu asi zvakare inokanganisa zvakanyanya kunaka kwese uye hunhu hwecapacitor pachayo.

 

Chekutanga uye chakakosha, kubatana pakati peceramic chips uye epoxy layer inzvimbo yakakosha yekusangana. Kubatana kusina simba kunogona kutungamirira kune yakaderera capacitance. Naizvozvo, kuwanda kwenzvimbo idzi dzekubatanidza kunokanganisa zvakananga kuperera kwe epoxy layer, ine denser bonding ichikonzera huwandu hudiki hwekubuda.

 

Chechipiri, panguva yekushanda kweceramic capacitors pasi pemhepo yakakwira kana kubuda mamiriro, kupisa-induced stress kunoitika. Uku kudzokororwa kwekupisa kwekushushikana kunokonzeresa kuwedzera uye kupesana kusawirirana pakati pezvinhu zvakakosha, zvichitungamira kune resin delamination. Iyo gasi yekubvisa simba mukati meiyo capacitor inoderera zvakanyanya, nepo kushushikana kweiyo epoxy layer kunowedzera zvakanyanya, zvichiita kuti capacitor igone kutadza.

 

Uyezve, zvinowanzobvumwa kuti mushure mekuita sintering pakupisa kwepamusoro, ma capacitors anoda nguva yekudzorera kuderedza kushushikana kwekushisa kuburikidza nemaitiro echisikigo. Iyo yakareba nguva yekudzoreredza, inokura iyo capacitors 'kukwanisa kutsungirira kushushikana, kuve nechokwadi chepamusoro mhando. Semuyenzaniso, tichienzanisa ichangoburwa capacitor neayo anenge aita mwedzi miviri yekupora, iwo ekupedzisira anoratidza kushivirira kwakanyanya kune voltage, kuwana mazinga e80kV kana kupfuura kunyangwe akaedzwa pa60kV pekutanga.

 

Uyezve, kusarudzwa kwezvinhu zvepoxy zvinogona kukanganisa mashandiro emacapacitors patembiricha dzakasiyana. Mamwe ma-high-voltage ceramic capacitors anogona kuwana kuderedzwa kwekuita pakudziya kwakaderera. Semuyenzaniso, kana ukapindwa nechando chechando chakaderera se -30 madhigirii celsius, kutsemuka kunogona kuumba nekuda kwekushata kwe epoxy zvivakwa pakudzikira kwakadzika kudai kana kusapindirana nekuwedzera nekudhonzwa kwemachipisi eceramic. Nekuda kweizvozvo, kusagadzikana kushushikana kunokonzerwa nekutonhora kwakanyanya kunotadza kudzikisa vhoriyamu kusvika pamwero wakafanana, zvichiita kuti kuomerwa kwemaitiro.

 

Nekugadzirisa zvinhu izvi uye nekuona kunaka kweiyo epoxy layer, vagadziri vanogona kuvandudza mashandiro ese uye kuvimbika kweyakakwira voltage capacitor.