Uyini umehluko phakathi kwebhodi lesifunda kanye nebhodi lesifunda?Empilweni, abantu abaningi badida amabhodi wesifunda namabhodi wesifunda.Eqinisweni, umehluko phakathi kwalokhu kokubili mkhulu kakhulu.Ngokuvamile, amabhodi wesifunda abhekisela kuma-PCB angenalutho, okungukuthi, amabhodi aphrintiwe angenazo izingxenye ezifakwe kuwo.Ibhodi lesifunda libhekisela ebhodini eliphrintiwe elifakwe izingxenye ze-electronic futhi lingakwazi ukubona imisebenzi evamile.Bangabuye baqondwe njengomehluko phakathi kwe-substrate nebhodi eliqediwe!
Ibhodi lesifunda livame ukubizwa nge-PCB, futhi igama lalo eliphelele ngesiNgisi lithi:Ibhodi Lesifunda Eliphrintiwe.Ngokwezici, ingahlukaniswa ngezinhlobo ezintathu: ibhodi elilodwa-layer, ibhodi elinezingqimba ezimbili kanye nebhodi le-multi-layer.Ibhodi elilodwa-layer libhekisela ebhodini lesifunda elinezintambo ezigxilwe ohlangothini olulodwa, futhi ibhodi elihlangene kabili libhekisela ebhodini lesifunda elinezintambo ezisatshalaliswa nhlangothi zombili.I-multi-layer single ibhekisela ebhodini lesifunda elinezinhlangothi ezingaphezu kwezimbili;
Amabhodi esekethe angahlukaniswa abe izigaba ezintathu eziyinhloko ngokwezici zawo: amabhodi aguquguqukayo, amabhodi aqinile, namabhodi aqinile aqinile.Phakathi kwazo, amabhodi aguquguqukayo abizwa ngokuthi ama-FPC, akhiwe ikakhulukazi ngezinto eziguquguqukayo ze-substrate ezifana namafilimu e-polyester.Inezici zokuminyana komhlangano ophezulu, ukukhanya nokuncane, futhi ingagotshwa.Amabhodi aqinile ngokuvamile abizwa ngokuthi ama-PCB.Zenziwe ngezinto eziqinile ze-substrate ezifana ne-copper-clad laminates.Njengamanje yizona ezisetshenziswa kakhulu.Amabhodi e-Rigid-flex abizwa nangokuthi ama-FPCB.Yenziwe ngebhodi elithambile kanye nebhodi eliqinile ngokusebenzisa i-lamination nezinye izinqubo, futhi inezici zazo zombili i-PCB ne-FPC.
Ibhodi lesekhethi livamise ukusho ibhodi lesekhethi eline-SMT patch mounting noma i-DIP plug-in plug-in electronic components, engakwazi ukubona imisebenzi evamile yomkhiqizo.Ibuye ibizwe nge-PCBA, futhi igama lesiNgisi eliphelele yi-Printed Circuit Board Assembly.Ngokuvamile kunezindlela ezimbili zokukhiqiza, eyodwa inqubo yokuhlanganisa ama-chip e-SMT, enye inqubo yokuhlanganisa i-DIP plug-in, futhi izindlela ezimbili zokukhiqiza zingasetshenziswa futhi zihlangene.Hhayi-ke, okungenhla konke okuqukethwe umehluko phakathi kwebhodi lesifunda kanye nebhodi lesifunda.
Isikhathi sokuthumela: Mar-27-2023