Izindaba
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Ukukhishwa kwe-chip
I-chip decryption yaziwa nangokuthi i-single-chip decryption (IC decryption). Njengoba ama-chips e-microcomputer ye-single-chip emkhiqizweni osemthethweni abethelwe, uhlelo alukwazi ukufundwa ngokuqondile kusetshenziswa umhleli. Ukuze uvimbele ukufinyelela okungagunyaziwe noma ukukopishwa kwezinhlelo eziku-chip zemakrofoni...Funda kabanzi -
Yini okufanele siyinake ku-PCB laminated design?
Lapho uklama i-PCB, omunye wemibuzo eyisisekelo okufanele icatshangelwe uwukusebenzisa izidingo zemisebenzi yesifunda ukuthi ingakanani isendlalelo sezintambo, indiza ephansi kanye nendiza yamandla, kanye nongqimba lwezintambo zebhodi lesifunda eliphrintiwe, indiza ephansi namandla. ukunqunywa kwendiza yenombolo...Funda kabanzi -
Izinzuzo kanye nokubi kwe-ceramic substrate pcb
Izinzuzo ze-ceramic substrate pcb: 1.I-ceramic substrate pcb yenziwe nge-ceramic material, okuyizinto ezingaphili futhi ezihambisana nemvelo; I-2.I-substrate ye-ceramic ngokwayo i-insulated futhi inokusebenza okuphezulu kokushisa. I-insulation volume value ingu-10 kuya ku-14 ohms, enga...Funda kabanzi -
Okulandelayo izindlela ezimbalwa zokuhlola ibhodi le-PCBA:
Ukuhlolwa kwebhodi le-PCBA kuyisinyathelo esibalulekile sokuqinisekisa ukuthi imikhiqizo ye-PCBA esezingeni eliphezulu, eqinile, futhi enokwethenjelwa kakhulu ilethwa kumakhasimende, inciphisa amaphutha ezandleni zamakhasimende, futhi igweme ukuthengisa ngemva kokuthengisa. Okulandelayo izindlela ezimbalwa zokuhlola ibhodi le-PCBA: Ukuhlola okubonakalayo ，Ukuhlola okubonakalayo...Funda kabanzi -
Ukugeleza kwenqubo ye-Aluminium PCB
Ngokuthuthuka okuqhubekayo kanye nenqubekelaphambili yobuchwepheshe besimanje bemikhiqizo ye-elekthronikhi, imikhiqizo ye-elekthronikhi ikhula kancane kancane ibheke ekukhanyeni, okuncanyana, okuncane, okomuntu siqu, ukwethembeka okuphezulu kanye nemisebenzi eminingi. I-Aluminium PCB yazalwa ngokuhambisana nalo mkhuba. I-Aluminium PCB ine...Funda kabanzi -
iphukile futhi ihlukaniswe ngemuva kokushisela, ngakho ibizwa ngokuthi i-V-cut.
Lapho i-PCB ihlanganiswa, umugqa ohlukanisayo omise okuka-V phakathi kwama-veneers amabili naphakathi kwe-veneer kanye nonqenqema lwenqubo wenza umumo othi “V”; iphukile futhi ihlukaniswe ngemuva kokushisela, ngakho ibizwa ngokuthi i-V-cut. Inhloso ye-V-cut: Inhloso enkulu yokuklama i-V-cut ukwenza kube lula ...Funda kabanzi -
Yimaphi amaphutha avamile wokuphrinta isikrini se-PCB?
Ukuphrinta kwesikrini se-PCB kuyisixhumanisi esibalulekile kunqubo yokukhiqiza ye-PCB, ngakho-ke, yimaphi amaphutha avamile wokuphrinta isikrini sebhodi le-PCB? 1, Izinga lesikrini lephutha 1), izimbobo zokuxhuma Izizathu zalolu hlobo lwesimo yilezi: izinto zokuphrinta zoma ngokushesha kakhulu, enguqulweni yesikrini yomile...Funda kabanzi -
Ukufafaza ngothayela kuyisinyathelo nenqubo kunqubo yokuhlola ye-PCB.
Ukufafaza ngothayela kuyisinyathelo nenqubo kunqubo yokuhlola ye-PCB. Ibhodi le-PCB licwiliswa echibini le-solder elincibilikisiwe, ukuze zonke izindawo zethusi eziveziwe zimbozwe nge-solder, bese i-solder eyeqile ebhodini isuswa yi-hot air cutter. susa. Amandla e-solder nokuthembeka...Funda kabanzi -
I-PCB CNC
I-CNC eyaziwa nangokuthi i-computer routing, i-CNCCH noma ithuluzi lomshini we-NC empeleni yi-HongKong kunegama, yabe yethulwa e-China, i-pearl river delta ingumshini wokugaya we-CNC, kanti kwenye indawo izobizwa ngokuthi "isikhungo somshini we-CNC" uhlobo lomshini. ukucubungula, kuyinqubo entsha...Funda kabanzi -
Izinto ezidinga ukunakwa ekwakhiweni kwe-PCB
1. Injongo ye-PCB design kufanele icace. Ngemigqa yesignali ebalulekile, ubude bezintambo kanye nokucubungula amalophu aphansi kufanele buqine kakhulu. Ngemigqa yesignali enesivinini esiphansi futhi engabalulekile, ingabekwa endaweni ebaluleke kakhulu ephansi yezintambo. . Izingxenye ezibalulekile zihlanganisa: ukuhlukaniswa kwamandla kagesi; ...Funda kabanzi -
PCB inqubo onqenqemeni
Unqenqema lwenqubo ye-PCB luwunqenqema olude lwebhodi olungenalutho olusethelwe indawo yokudlulisela ithrekhi nokubekwa kwamaphoyinti omaka ngesikhathi sokucutshungulwa kwe-SMT. Ububanzi bonqenqema lwenqubo ngokuvamile buba ngu-5-8mm. Enqubweni yokuklama ye-PCB, ngenxa yezizathu ezithile, ibanga phakathi komphetho we-compo...Funda kabanzi -
I-Global and China Automotive PCB (Amabhodi Esifunda Aphrintiwe) Ukubuyekezwa Kwemakethe
Ucwaningo lwe-PCB yezimoto: ubuhlakani bezimoto kanye nokufakwa kukagesi kuletha isidingo sama-PCB, futhi abakhiqizi bendawo bayagqama. Umqedazwe we-COVID-19 ngo-2020 wehlise ukuthengiswa kwezimoto emhlabeni wonke futhi kwaholela ekwehleni okukhulu kwesikali semboni safinyelela ku-USD6,261 wezigidi. Nokho ubhubhane kancane kancane luhambisana...Funda kabanzi