Izindaba
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Yini i-FPC Printed Circuit Board?
Kunezinhlobo eziningi zamabhodi wesifunda emakethe, futhi amagama ochwepheshe ahlukile, phakathi kwawo ibhodi le-fpc lisetshenziswa kakhulu, kodwa abantu abaningi abazi okuningi ngebhodi le-fpc, ngakho-ke ibhodi le-fpc lisho ukuthini? 1, ibhodi le-fpc libizwa nangokuthi "ibhodi lesifunda eliguquguqukayo", i...Funda kabanzi -
Ukubaluleka Kokuqina Kwethusi Ekwenziweni Kwe-PCB
Ama-PCB emikhiqizweni emincane ayingxenye ebalulekile yemishini yesimanje kagesi. Ugqinsi lwethusi luyisici esibaluleke kakhulu enqubweni yokukhiqiza ye-PCB. Ukuqina kwethusi okulungile kungaqinisekisa ikhwalithi nokusebenza kwebhodi lesifunda, futhi kuthinta ukwethembeka nokuzinza kwabakhethiwe...Funda kabanzi -
Ukuhlola Umhlaba we-PCBA: Uhlolojikelele Olujulile Lomkhakha Womhlangano Webhodi Lesifunda Ephrintiwe
Ezindaweni eziguqukayo zama-electronics, imboni ye-Printed Circuit Board Assembly (PCBA) idlala indima ebalulekile ekunikezeni amandla nasekuxhumaniseni ubuchwepheshe obulolonga umhlaba wethu wesimanje. Lokhu kuhlola okuphelele kungena endaweni eyinkimbinkimbi ye-PCBA, kwembula izinqubo, izinto ezintsha, ...Funda kabanzi -
Ukuhlaziywa okuningiliziwe kwenqubo yokuhlanganisa i-SMT PCBA emithathu emelene nopende
Njengoba ubukhulu bezingxenye ze-PCBA buba buncane futhi buncipha, ukuminyana kuya ngokuya kukhuphuka; Ubude phakathi kwamadivayisi namadivayisi (i-pitch/ground clearance phakathi kwe-PCB ne-PCB) nakho kuya ngokuya kuncipha, kanye nomthelela wezinto zemvelo ku-P...Funda kabanzi -
Isingeniso sezinzuzo kanye nokubi kwebhodi le-BGA PCB
Isethulo sezinzuzo kanye nokubi kwebhodi le-BGA PCB Ibhodi legridi yebhola (BGA) ephrintiwe ibhodi lesekethe (PCB) iyiphakheji ye-PCB yokukhweza eklanyelwe ngokuqondile amasekhethi ahlanganisiwe. Amabhodi e-BGA asetshenziswa ezinhlelweni lapho ukukhwezwa kwendawo kungunaphakade, isibonelo, kumadivayisi afana...Funda kabanzi -
Izisekelo Zokusebenza Kagesi Kwesimanje: Isingeniso Sobuchwepheshe Bebhodi Lesifunda Eliphrintiwe
Amabhodi esekethe aphrintiwe (ama-PCB) akha isisekelo esiyisisekelo esisekela ngokomzimba futhi esixhuma izingxenye ze-elekthronikhi kusetshenziswa imikhondo yethusi eqhutshwayo namaphedi ahlanganiswe ne-non-conductive substrate. Ama-PCB abalulekile kuwo wonke amadivaysi kagesi, avumela ukufezeka...Funda kabanzi -
Inqubo yokukhiqiza ye-Pcb
pcb yokukhiqiza inqubo PCB (Printed Circuit Board), igama lesiShayina libizwa ephrintiwe wesifunda ibhodi, eyaziwa nangokuthi ephrintiwe wesifunda ibhodi, iyingxenye ebalulekile electronic, iyinhlangano ukwesekwa izingxenye electronic. Ngenxa yokuthi ikhiqizwa ngokuphrinta nge-elekthronikhi, ibizwa ngokuthi “i-pr...Funda kabanzi -
Imaphi amaphutha ekwakhiweni kwemaski ye-solder ye-PCBA?
1. Xhuma amaphedi nezimbobo. Empeleni, izintambo phakathi kwamaphedi afakayo kanye nezimbobo kufanele zivinjwe. Ukuntuleka kwe-solder mask kuzoholela ekushiseleni okungalungile okufana ne-tin encane emajoyintini e-solder, i-welding ebandayo, ama-circuits amafushane, amalunga angahlanganisiwe, namatshe amathuna. 2. I-solder mas...Funda kabanzi -
Ukuhlukaniswa kwe-PCB, uyazi ukuthi zingaki izinhlobo
Ngokusho kwesakhiwo somkhiqizo, ingahlukaniswa ibhodi eliqinile (ibhodi eliqinile), ibhodi eliguquguqukayo (ibhodi elithambile), ibhodi elihlangene eliqinile elihlangene, ibhodi le-HDI kanye ne-substrate yephakheji. Ngokuya ngenani lokuhlukaniswa kwezingqimba zomugqa, i-PCB ingahlukaniswa ibe iphaneli eyodwa, iphaneli ephindwe kabili kanye ne-multi-layer b...Funda kabanzi -
Yiziphi izindawo amabhodi esekethe e-PCB aphrintiwe angasetshenziswa kuzo?
Nakuba amabhodi esifunda aphrintiwe e-PCB evame ukuhlotshaniswa namakhompiyutha, angatholakala kwezinye izinto eziningi zikagesi, njengomabonakude, imisakazo, amakhamera edijithali, nomakhalekhukhwini. Ngokungeziwe ekusebenziseni kwabo kuma-electronics abathengi namakhompyutha, izinhlobo ezahlukene ze-PCB eziphrintiwe i-circui...Funda kabanzi -
Amakhono wokushisela we-PCB.
Ekucubunguleni i-PCBA, ikhwalithi yokushisela yebhodi lesifunda inomthelela omkhulu ekusebenzeni nasekubukeni kwebhodi lesifunda. Ngakho-ke, kubaluleke kakhulu ukulawula izinga lokushisela lebhodi lesifunda le-PCB. Ikhwalithi ye-welding yebhodi le-PCB ihlobene eduze nebhodi lesifunda ...Funda kabanzi -
Ukwethulwa okuyisisekelo kokucutshungulwa kweziqephu ze-SMT
Ukuminyana komhlangano kuphezulu, imikhiqizo ye-elekthronikhi incane ngosayizi futhi ilula ngesisindo, futhi ivolumu nengxenye yezingxenye ze-patch cishe i-1/10 yezingxenye ze-plug-in zendabuko Ngemva kokukhethwa okujwayelekile kwe-SMT, ivolumu imikhiqizo kagesi yehliswa ngo-40% kuya ku-60...Funda kabanzi
