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Impande ebyiri zicapishijwe imbaho zumuzunguruko
Guhindura inzira
Ibibaho byanditseho impande ebyiri mubusanzwe bikozwe mu mwenda wa epoxy ikirahure cy'umuringa. Ikoreshwa cyane cyane mubitumanaho bya elegitoroniki hamwe nibisabwa bikenewe cyane Ibikoresho, ibikoresho bigezweho na mudasobwa ya elegitoroniki, nibindi.
Igikorwa cyo kubyaza umusaruro imbaho zibiri zigabanijwe muburyo butandukanye, harimo uburyo bwo gukoresha insinga, uburyo bwo guhagarika umwobo, uburyo bwo guhisha, hamwe nuburyo bwo gushushanya amashanyarazi.
Icyitegererezo
Uburyo bukoreshwa cyane muburyo bubiri bwa PCB icyitegererezo ni inzira. Muri icyo gihe, inzira ya rosin, inzira ya OSP, uburyo bwo gufata zahabu, kubitsa zahabu, hamwe no gutunganya ifeza nabyo birakoreshwa mubibaho byombi.
Amabati yo gutera amabati: Kugaragara neza, ifeza yera igurishwa, byoroshye kugurisha, byoroshye kugurisha, nigiciro gito.
Amabati y'icyuma: Ubwiza buhamye, busanzwe bukoreshwa imbere ya IC ihuza.
Gutandukanya ibirimo
Itandukaniro riri hagati yubuyobozi bubiri bwa PCB nubuyobozi bumwe bwa PCB ni uko umuzenguruko umwe wumurongo umwe uri kuruhande rumwe rwubuyobozi bwa PCB, mugihe umuzenguruko wibibaho PCB ushobora guhuzwa hagati yimpande zombi. ikibaho cya PCB gifite umwobo hagati.
Ibipimo byubuyobozi bubiri bwa PCB buratandukanye nubwa PCB uruhande rumwe. Usibye uburyo bwo kubyaza umusaruro, hariho nuburyo bwo kubika umuringa, aribwo buryo bwo kuyobora uruziga rw'impande ebyiri.