Mayelana ne-PCB, okuthiwaibhodi lesifunda eliphrintiwengokuvamile ibizwa ngokuthi ibhodi eliqinile.Iwuhlaka olusekelayo phakathi kwezingxenye ze-elekthronikhi futhi luyingxenye ye-elekthronikhi ebaluleke kakhulu.Ama-PCB ngokuvamile asebenzisa i-FR4 njengento eyisisekelo, ebizwa nangokuthi ibhodi eliqinile, elingakwazi ukugotshwa noma ukugoba.I-PCB ivamise ukusetshenziswa kwezinye izindawo ezingadingi ukugotshwa kodwa zibe namandla aqinile, njengamabhodi omama ekhompuyutha, ama-motherboards omakhalekhukhwini, njll.
I-FPC empeleni iwuhlobo lwe-PCB, kodwa yehluke kakhulu kunebhodi lesifunda eliphrintiwe lendabuko.Ibizwa ngokuthi ibhodi elithambile, futhi igama layo eligcwele ibhodi lesifunda eliguquguqukayo.I-FPC ngokuvamile isebenzisa i-PI njengento eyisisekelo, okuwumsebenzi oguquguqukayo ongagotshwa futhi ugotshwe ngokuzenzakalelayo.I-FPC ngokuvamile idinga ukugoba okuphindaphindiwe kanye nesixhumanisi sezingxenye ezithile ezincane, kodwa manje isingaphezu kwalokho.Njengamanje, amafoni ahlakaniphile azama ukuvimbela ukugoba, okudinga ukusetshenziswa kwe-FPC, ubuchwepheshe obuyinhloko.
Eqinisweni, i-FPC ayiyona nje ibhodi yesifunda eguquguqukayo, kodwa futhi iyindlela ebalulekile yokuklama yokuxhuma izakhiwo zesekethe ezinezinhlangothi ezintathu.Lesi sakhiwo singahlanganiswa neminye imiklamo yemikhiqizo ye-elekthronikhi ukuze kwakhiwe izinhlelo zokusebenza ezihlukahlukene ezahlukene.Ngakho-ke, kulo mbono Bheka, ama-FPC ahluke kakhulu kuma-PCB.
Ku-PCB, ngaphandle uma isifunda senziwe saba yifomu le-three-dimensional ngokugcwalisa iglue yefilimu, ibhodi lesifunda ngokuvamile liyisicaba.Ngakho-ke, ukusebenzisa ngokugcwele indawo enezinhlangothi ezintathu, i-FPC iyisixazululo esihle.Ngokuqondene namabhodi aqinile, isisombululo samanje sesandiso sesikhala esivamile ukusebenzisa izikhala nokwengeza amakhadi esixhumi esibonakalayo, kodwa i-FPC ingenza isakhiwo esifanayo ngomklamo wokudlulisa, futhi umklamo wokuqondisa nawo uguquguquka kakhulu.Ngokusebenzisa i-FPC eyodwa exhumayo, amabhodi aqinile amabili angaxhunywa ukuze akhe uhlelo lomugqa ofanayo, futhi angashintshwa abe yinoma iyiphi i-engeli ukuze avumelane nemiklamo ehlukene yomumo womkhiqizo.
Yebo, i-FPC ingasebenzisa ukuxhumeka kwetheminali ukuze ixhume ulayini, kodwa ingasebenzisa namabhodi athambile naqinile ukugwema lezi zindlela zokuxhuma.I-FPC eyodwa ingacushwa ngamabhodi amaningi aqinile futhi ixhunywe ngesakhiwo.Le ndlela inciphisa ukuphazamiseka kwezixhumi namatheminali, okungathuthukisa ikhwalithi yesignali nokuthembeka komkhiqizo.Isithombe sibonisa ibhodi elithambile neliqinile elenziwe nge-multi-chip PCB kanye nesakhiwo se-FPC.
Isikhathi sokuthumela: Feb-14-2023