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FR-4 impahla - pcb multilayer wesifunda ibhodi
Abakhiqizi bebhodi lesifunda le-Pcb elinezingqimba eziningi banethimba lochwepheshe lokucwaninga nokuthuthukiswa kwezobuchwepheshe, banolwazi olunzulu lwenqubo yobuchwepheshe bemboni, futhi banezindawo zokukhiqiza ezinokwethenjelwa, izindawo zokuhlola kanye namalabhorethri angokwenyama namakhemikhali anazo zonke izinhlobo zemisebenzi.I-FR-...Funda kabanzi -
IYIPHI i-PCBA ecubungula?
Ukucutshungulwa kwe-CBA kuwumkhiqizo oqediwe webhodi elingenalutho le-PCB ngemva kwepheshi ye-SMT, ipulaki ye-DIP kanye nokuhlolwa kwe-PCBA, ukuhlolwa kwekhwalithi nenqubo yokuhlanganisa, okubizwa ngokuthi i-PCBA.Iqembu eliphathisayo iletha iphrojekthi yokucubungula efekthri yochwepheshe ye-PCBA, bese ilinda umkhiqizo oqediwe...Funda kabanzi -
Iyini i-impedance yesici ku-PCB?Indlela yokuxazulula inkinga ye-impedance?
Ngokuthuthukiswa kwemikhiqizo yamakhasimende, kancane kancane ikhula ibheke kwezobuhlakani, ngakho-ke izidingo ze-PCB board impedance ziya ngokuya ziba namandla, okubuye kukhuthaze ukuvuthwa okuqhubekayo kobuchwepheshe bomklamo we-impedance.Iyini impedance yesici?1. I-resi...Funda kabanzi -
Iyini ibhodi lesekhethi enezingqimba eziningi] Izinzuzo zamabhodi wesekethe we-PCB anezingqimba eziningi
Liyini ibhodi lesifunda elinezingqimba eziningi, futhi yiziphi izinzuzo zebhodi lesifunda le-PCB elinezingqimba eziningi?Njengoba igama liphakamisa, ibhodi lesifunda elinezingqimba eziningi lisho ukuthi ibhodi lesifunda elinezingqimba ezingaphezu kwezimbili lingabizwa ngokuthi i-multi-layer.Ngike ngahlaziya ukuthi liyini ibhodi lesifunda elinamacala amabili ngaphambili, futhi...Funda kabanzi -
I-Siemens yethule isisombululo se-PCBflow esisekelwe efwini ukusheshisa inqubo yokuthuthukiswa kwamabhodi esekethe aphrintiwe ukusuka ekuklanyeni kuya ekukhiqizeni.
Lesi sixazululo singesokuqala embonini yokuqinisekisa ukusebenzisana okuphephile phakathi kwethimba labaklami bebhodi eliphrintiwe (PCB) nomkhiqizi Ukukhishwa kokuqala kwensizakalo yokuhlaziya ye-inthanethi ye-manufacturability (DFM) i-Siemens isanda kumemezela ukwethulwa kwe-software esungulwe ngamafu. .Funda kabanzi -
Isimo samanje namathuba we-PCB yezimoto ngo-2021
Usayizi wemakethe yezimoto ze-PCB yasekhaya, ukusabalalisa kanye nephethini yokuncintisana 1. Njengamanje, ngokombono wemakethe yasekhaya, usayizi wemakethe we-PCB yezimoto ungamayuan ayizigidi eziyizinkulungwane eziyi-10, futhi izinkundla zokufaka isicelo ikakhulukazi amabhodi angawodwa nakabili anenani elincane le-HDI. amabhodi we-r...Funda kabanzi -
Ukudluliswa kwemboni ye-PCB ukusheshisa umholi we-PCB ukuhlangabezana nethuba lokukhula
Imboni ye-PCB iya ngasempumalanga, izwekazi liwumbukiso oyingqayizivele.Isikhungo samandla adonsela phansi embonini ye-PCB silokhu sishintshela e-Asia, futhi amandla okukhiqiza e-Asia aqhubekela phambili ashintshela ezweni elikhulu, enza iphethini entsha yezimboni.Ngokudluliswa okuqhubekayo kwamandla okukhiqiza, i-Ch...Funda kabanzi -
Izimboni Ezintsha Ezisafufusa zikhuthaza ukuthuthukiswa kwemboni ye-PCB, futhi inani lokukhishwa kwe-PCB e-China lizodlula ama-dollar ayizigidi eziyizinkulungwane ezingu-60 esikhathini esizayo.
Okokuqala, Ngo-2018, inani lokukhishwa kwe-PCB yaseChina lidlule ama-yuan ayizigidi eziyizinkulungwane ezingama-34, elalibuswa ibhodi elinezingqimba eziningi.Imboni yesekethe ye-elekthronikhi yaseChina isendleleni "yokudluliselwa kwezimboni", futhi iChina inemakethe yasekhaya enempilo nezinzile kanye nokukhiqiza okumangalisayo...Funda kabanzi -
Imboni yezimoto ezihlakaniphile eqhuba ibhodi lesifunda le-FPC eliguquguqukayo likhula ngokushesha
1 .Incazelo nokuhlukaniswa kwemboni yokukhiqiza ye-FPC i-FPC, eyaziwa nangokuthi ibhodi lesifunda le-PCB eliphrintiwe, ingenye yebhodi lesekethe ye-PCB (PCB) ephrintiwe, iyisisetshenziswa esibalulekile soxhumano lwe-elekthronikhi sezinto zikagesi.I-FPC inezinzuzo ezingenakuqhathaniswa ngaphezu kwezinye...Funda kabanzi -
I-on-car electronics izoba ulwandle oluluhlaza embonini ye-3C
Embukisweni wezimoto, indawo ayiyona nje eyabakhiqizi bezimoto basekhaya nabangaphandle, i-Bosch, i-New World kanye nabanye abakhiqizi bemishini ye-auto abaziwayo futhi bathole ama-eyeballs anele, izinhlobonhlobo zemikhiqizo ye-elekthronikhi yezimoto iba enye into evelele kakhulu.Okwamanje, izimoto azisekho ...Funda kabanzi -
Imboni ye-automotive electronics enciphayo idinga ukucinga "indlela yokuphuma" entsha.
Imishini kagesi yezimoto, ebikhula ngokushesha eminyakeni yamuva nje, ingase ibhekane nezinselele.I-Freescale, umholi wemakethe yomhlaba wonke kuma-semiconductors ezimoto, ikhule ngo-0.5% kwikota yesibili.Ukuwohloka komnotho okulandelanayo kwe-elekthronikhi, kunqume ukuthi yonke imboni ye-elekthronikhi yomhlaba wonke ...Funda kabanzi -
Isaziso sokubamba “Ubuchwepheshe Bokuhlaziya Ukwehluleka Kwengxenye Nekesi Lokuzilolonga” Ukuhlaziywa kwesicelo Isemina Enkulu
Isaziso sokubamba “Ukuhlaziywa Kwengxenye Yokuhluza Ubuchwepheshe Nekesi Lokuzilolonga” Ukuhlaziywa kwesicelo Isemina Enkulu Isikhungo sesihlanu se-Electronics, Umnyango Wezimboni Nobuchwepheshe Bolwazi Amabhizinisi kanye nezikhungo: Ukuze sisize onjiniyela nochwepheshe benze kahle...Funda kabanzi