PCBA ni impfunyapfunyo y'Inteko y'Inama Njyanama y'Icapiro mu Cyongereza, ni ukuvuga ko ikibaho cya PCB cyambaye ubusa kinyura mu gice cyo hejuru cya SMT, cyangwa inzira yose yo gucomeka kwa DIP, bita PCBA.Ubu ni uburyo bukoreshwa cyane mubushinwa, mugihe uburyo busanzwe muburayi no muri Amerika ari PCB 'A, ongeraho "'", ibyo bita imvugo yemewe.
Ikibaho cyumuzunguruko cyacapwe, kizwi kandi nkicapiro ryumuzunguruko wacapwe, icyapa cyumuzunguruko cyacapwe, gikunze gukoresha icyongereza cyiswe PCB (Printed circuit board), nikintu cyingenzi cya elegitoroniki, inkunga yibikoresho bya elegitoroniki, kandi itanga imiyoboro yumuzingi kubikoresho bya elegitoroniki.Kuberako ikozwe hifashishijwe tekinoroji yo gucapa, yitwa "icapiro" ryumuzunguruko.Mbere yo kugaragara ku mbaho zanditseho imizunguruko, guhuza ibice bya elegitoroniki byashingiraga kumurongo utaziguye winsinga kugirango ube uruziga rwuzuye.Noneho, akanama k'umuzunguruko kabaho gusa nkigikoresho cyiza cyo kugerageza, kandi ikibaho cyanditse cyumuzunguruko cyahindutse umwanya wiganje mubikorwa bya elegitoroniki.Mu ntangiriro z'ikinyejana cya 20, mu rwego rwo koroshya umusaruro w’imashini za elegitoroniki, kugabanya insinga hagati y’ibice bya elegitoroniki, no kugabanya igiciro cy’umusaruro, abantu batangiye kwiga uburyo bwo gusimbuza insinga n’icapiro.Mu myaka 30 ishize, abajenjeri bakomeje gusaba ko bongeramo ibyuma byifashishwa mu kubika insinga.Icyagenze neza cyane ni mu 1925, Charles Ducas wo muri Leta zunze ubumwe z’Amerika yacapye imiterere y’umuzunguruko ku izunguruka, hanyuma ashyiraho neza imiyoboro yo gukoresha insinga hakoreshejwe amashanyarazi.
Kugeza mu 1936, Paul Eisler wo muri Otirishiya (Paul Eisler) yasohoye ikoranabuhanga rya firime mu Bwongereza.Yakoresheje ikibaho cyumuzingi cyacapishijwe mubikoresho bya radio;Gusaba gutsinda ipatanti yuburyo bwo kuvuza no gukoresha insinga (Patent No 119384).Muri ibyo byombi, uburyo bwa Paul Eisler burasa cyane nubuyobozi bwumuzingo bwacapwe.Ubu buryo bwitwa gukuramo uburyo, aribwo gukuraho ibyuma bitari ngombwa;mugihe uburyo bwa Charles Ducas na Miyamoto Kinosuke nukwongeramo ibyuma bisabwa gusa.Gukoresha insinga byitwa uburyo bwo kongeramo.Nubwo bimeze bityo, kubera ko ibikoresho bya elegitoroniki muri kiriya gihe byabyaye ubushyuhe bwinshi, insimburangingo zombi zari zigoye gukoresha hamwe, bityo ntihabeho gukoreshwa muburyo busanzwe, ariko kandi byatumye ikoranabuhanga ryumuzunguruko ryacapwe ritera indi ntera.
Amateka
Mu 1941, Reta zunzubumwe zamerika yashushanyije umuringa wumuringa kuri talc kugirango ushake gukora fuse yegeranye.
Mu 1943, Abanyamerika bakoresheje iryo koranabuhanga cyane kuri radiyo ya gisirikare.
Mu 1947, epoxy resin yatangiye gukoreshwa nkibikorwa byo gukora insimburangingo.Muri icyo gihe, NBS yatangiye kwiga ikoranabuhanga mu nganda nka coil, capacator, na résistoriste zakozwe na tekinoroji y’umuzunguruko.
Mu 1948, Amerika yemeye kumugaragaro igihangano cyo gukoresha ubucuruzi.
Kuva mu myaka ya za 1950, tristoriste ifite ubushyuhe buke bwasimbuye ahanini imiyoboro ya vacuum, kandi tekinoroji yumuzunguruko wacapwe yatangiye gukoreshwa cyane.Muri kiriya gihe, tekinoroji ya foil niyo yari nyamukuru.
Mu 1950, Ubuyapani bwakoresheje irangi rya feza mu gukoresha insinga ku kirahure;na fayili y'umuringa yo kwifashisha impapuro za fenolike (CCL) ikozwe muri fenolike.
Mu 1951, isura ya polyimide yatumye ubushyuhe bwa resin butera intambwe, kandi na polyimide substrate nayo yarakozwe.
Mu 1953, Motorola yateje imbere impande zombi zometse ku mwobo.Ubu buryo nabwo bukoreshwa nyuma yimbaho nyinshi zumuzunguruko.
Mu myaka ya za 1960, nyuma yuko ikibaho cyacapwe cyakoreshejwe cyane mumyaka 10, tekinoroji yacyo yarushijeho gukura.Kuva ikibaho cyibice bibiri bya Motorola gisohoka, imbaho zicapye zicapye zitangiye kugaragara, ibyo bikaba byongereye igipimo cyinsinga hamwe nubutaka.
Mu 1960, V. Dahlgreen yakoze icyapa cyumuzunguruko cyoroshye cyanditseho icyuma gipima icyuma cyanditseho umuzenguruko muri plastiki ya termoplastique.
Mu 1961, Hazeltine Corporation yo muri Reta zunzubumwe zamerika yerekeje kuri electroplating binyuze mu mwobo kugirango ikore imbaho nyinshi.
Mu 1967, “Plated-up technology”, bumwe mu buryo bwo kubaka ibice, bwasohotse.
Mu 1969, FD-R yakoze imbaho zoroshye zicapishijwe imashanyarazi hamwe na polyimide.
Mu 1979, Pactel yasohoye "Uburyo bwa Pactel", bumwe muburyo bwo kongeramo ibice.
Mu 1984, NTT yateguye "Umuringa Polyimide Method" kumashanyarazi yoroheje.
Muri 1988, Siemens yateje imbere Microwiring Substrate yubaka ibyapa byumuzunguruko.
Mu 1990, IBM yateje imbere “Surface Laminar Circuit” (Surface Laminar Circuit, SLC) yubaka ikibaho cyacapwe.
Mu 1995, Matsushita Electric yateje imbere ALIVH yubatswe hejuru yumuzunguruko.
Mu 1996, Toshiba yateje imbere B2it yubatswe hejuru yumuzunguruko.
Igihe cyo kohereza: Gashyantare-24-2023