Kurushanwa PCB

Niki kibaho cyumuzunguruko cyinshi, kandi ni izihe nyungu zumurongo wumuzingi wa PCB?Nkuko izina ribigaragaza, ikibaho cyumuzunguruko cyinshi bivuze ko ikibaho cyumuzingi gifite ibice birenga bibiri bishobora kwitwa ibice byinshi.Nasesenguye ikibaho cyumuzingi wibice bibiri mbere, kandi ikibaho cyumuzunguruko cyinshi kirenze ibice bibiri, nkibice bine, ibice bitandatu, igorofa umunani nibindi.Birumvikana ko ibishushanyo bimwe na bimwe ari ibice bitatu cyangwa ibice bitanu byizunguruka, byitwa kandi ibice byinshi byumuzingi wa PCB.Kinini kuruta igishushanyo mbonera cyogushushanya cyibice bibiri, ibice bitandukanijwe no kubika insimburangingo.Nyuma ya buri cyiciro cyumuzingi cyacapwe, buri cyiciro cyumuzingi kirengerwa no gukanda.Nyuma yibyo, gucukura umwobo bikoreshwa kugirango umenye imiyoboro hagati yumurongo wa buri cyiciro.
Ibyiza byumurongo wumurongo wa PCB wumurongo ni uko imirongo ishobora kugabanywa mubice byinshi, kugirango ibicuruzwa bisobanutse neza.Cyangwa ibicuruzwa bito birashobora kugerwaho nibibaho byinshi.Nka: imbaho ​​za terefone igendanwa, imishinga ya micro, ibyuma bifata amajwi nibindi bicuruzwa byinshi.Mubyongeyeho, ibice byinshi birashobora kongera ubwuzuzanye bwibishushanyo, kugenzura neza impedance itandukanye hamwe nimbogamizi imwe, hamwe nibisohoka byiza bya signal zimwe.
Ibibaho byinshi byumuzunguruko nibicuruzwa byanze bikunze byiterambere ryikoranabuhanga rya elegitoronike mu cyerekezo cyihuta, imikorere myinshi, ubushobozi bunini nubunini buto.Hamwe niterambere rihoraho ryikoranabuhanga rya elegitoronike, cyane cyane ryagutse kandi ryimbitse ryogukoresha imiyoboro minini na ultra-nini nini-nini ihuriweho, imirongo myinshi icapye igenda itera imbere byihuse mu cyerekezo cy’ubucucike bukabije, busobanutse neza, n’umubare wo hejuru. ., Impumyi ihumye yashyinguye umwobo muremure uburebure bwa aperture hamwe nubundi buryo bwikoranabuhanga kugirango uhuze isoko.
Bitewe no gukenera umuvuduko mwinshi muri mudasobwa ninganda zo mu kirere.Birasabwa kongera ubwinshi bwibipfunyika, hamwe no kugabanya ingano yibice bitandukanijwe hamwe niterambere ryihuse rya mikorobe, ibikoresho bya elegitoronike biratera imbere muburyo bwo kugabanya ubunini nubwiza;bitewe no kugabanya umwanya uhari, ntibishoboka ko imbaho ​​zicapishijwe uruhande rumwe kandi zibiri zicapwe Ikindi cyiyongera mubucucike bw'iteraniro buragerwaho.Kubwibyo, birakenewe gutekereza gukoresha imirongo myinshi icapye kuruta impande zombi.Ibi birema ibisabwa kugirango habeho imbaho ​​zumuzunguruko.