Esikhathini sanamuhla sedijithali, lapho intuthuko yezobuchwepheshe ishintsha ngokushesha izimpilo zethu, amabhodi esekethe aphrintiwe (amabhodi e-PCB) adlala indima ebalulekile ekuthuthukisweni nasekusebenzeni kwezinto zikagesi.Kusukela kuma-smartphones namakhompyutha aphathekayo kuya kumishini yezokwelapha nezinhlelo zezimoto, amabhodi e-PCB amaqhawe angaculwa axhuma futhi anike amandla lawa madivayisi, avumela ukudluliswa kolwazi okungenazihibe.Kule bhulogi, sizohlola izimangaliso zamabhodi e-PCB, ukubaluleka kwawo kuma-electronics wesimanje, kanye nokusetshenziswa kwawo okuhlukahlukene ezimbonini ezihlukahlukene.
Ukuvela kwamabhodi e-PCB.
Amabhodi e-PCB asehambe ibanga elide kusukela asungulwa ngawo-1940.Lokhu kuphindaphinda kwangaphambi kwesikhathi ekuqaleni kwakunamabhodi wesendlalelo esisodwa anomsebenzi olinganiselwe ongasekela izingxenye ezimbalwa kuphela.Kodwa-ke, ngokuthuthuka kobuchwepheshe, ukuthuthukiswa kwamabhodi e-PCB anezinhlangothi ezimbili, ezendlalelo eziningi, futhi aguquguqukayo kulethe izinguquko eziguquguqukayo embonini yezogesi.Lokhu kuthuthukiswa kubangele ukukhuphuka kobuchwepheshe bemishini kagesi, imiklamo ehlangene, nokusebenza okuthuthukisiwe.
Izici nezingxenye.
Njengomgogodla wemishini kagesi, amabhodi e-PCB ahlinzeka ngenkundla yokuxhuma izingxenye ezahlukene ze-elekthronikhi.Amasekhethi ahlanganisiwe (ama-IC), ama-resistors, ama-capacitor, nezinye izakhi zikagesi zishunyekwa ebhodini le-PCB ukuze zakhe isistimu ehlangene nehlelekile.Ukuxhumana okucashile phakathi kwezingxenye kuklanywe ngokucophelela futhi kufakwe ebhodini lesifunda ukuze kuqinisekiswe ukudluliswa okushelelayo kwamasignali kagesi kanye nedatha.
Izinhlelo zokusebenza ze-Cross-industry.
Amabhodi e-PCB anohlu olubanzi lwezinhlelo zokusebenza futhi angena cishe kuzo zonke izici zempilo yethu.Emhlabeni wezinto zikagesi zabathengi, amabhodi e-PCB ayisisekelo sokukhiqiza ama-smartphones, amaphilisi, amakhonsoli egeyimu, omabonakude, kanye nezinye izisetshenziswa ezingenakubalwa esizisebenzisa nsuku zonke.Imboni yezimoto incike kumabhodi e-PCB ngemisebenzi eyahlukene efana namayunithi okulawula injini, amasistimu okubhuleka avimbela ukukhiya, namasistimu okuzulazula.Umkhakha wezokwelapha uzuza kumabhodi e-PCB ngendlela yama-pacemaker, imishini ye-MRI, namanye amathuluzi asindisa ukuphila.Ngaphezu kwalokho, amabhodi e-PCB nawo asetshenziswa ezimbonini ze-aerospace, ezokuvikela kanye nezokuxhumana ukuze kuqinisekiswe ukusebenza kahle kwezinhlelo ezibucayi namanethiwekhi okuxhumana.
Izinzuzo kanye nezinto ezintsha ezizayo.
Amabhodi e-PCB anikeza izinzuzo ezimbalwa eziwenza abe yingxenye ebalulekile yezinto zikagesi zesimanje.Usayizi wabo ohlangene kanye nezakhiwo ezingasindi zithuthukisa ukusebenza kahle kwesikhala nokuphatheka, ikakhulukazi endabeni yamadivayisi eselula.Amabhodi e-PCB aphinde abonise ukwethembeka okuhle kakhulu, ukuqina, nokumelana nezinto zemvelo ezifana nokushisa nomswakama.Ukwengeza, intuthuko efana nama-PCB aguquguqukayo ivula indlela yobuchwepheshe obugqokekayo, izibonisi ezigobekayo, namadivayisi ezokwelapha afakelwayo.Njengoba ubuchwepheshe buqhubeka nokuvela, amabhodi e-PCB azoba mancane, asebenze kahle, futhi akwazi ukuphatha izinhlelo eziyinkimbinkimbi.
Njengoba sicabanga ngezimangaliso zenkathi yesimanje ye-elekthronikhi, kuyacaca ukuthi amabhodi e-PCB angamaqhawe angaqashiwe anomthwalo wemfanelo wokusebenza okungenazihibe kwemishini kagesi.Ukuguquguquka kwazo, ukwethembeka kanye nobunkimbinkimbi obuncane kubenza babe izingxenye ezibalulekile ezimbonini ezahlukahlukene.Ngokuzayo, ubuchwepheshe be-PCB kulindeleke ukuthi bulethe emisha esezingeni eliphezulu, buphinde bulolonge umhlaba wethu, futhi buvule amathuba amasha.
Isikhathi sokuthumela: Oct-12-2023
