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Izixazululo ze-PCB ze-4-Layer: I-EMC kanye Nemithelela Yobuqotho Besiginali
Umthelela womzila webhodi lesekhethi enezendlalelo ezi-4 kanye nesikhala sesendlalelo ekusebenzisaneni kukazibuthe kagesi nobuqotho besignali ngokuvamile kudala izinselele ezibalulekile konjiniyela nabaklami. Ukubhekana nalezi zinkinga ngokuphumelelayo kubalulekile ekuqinisekiseni ukusebenza kahle nokusebenza kahle kwe-elekthronikhi ...Funda kabanzi -
Thuthukisa ukwakhiwa kwe-PCB yakho: khetha isiphetho esifanele sebhodi lakho elinezendlalelo eziyi-12
Kule bhulogi, sizoxoxa ngezinye izindlela zokwelapha ezidumile kanye nezinzuzo zazo ukuze zikusize uthuthukise inqubo yakho yokwenziwa kwe-PCB enezendlalelo eziyi-12. Emkhakheni wamasekethe e-elekthronikhi, amabhodi esekethe aphrintiwe (ama-PCB) adlala indima ebalulekile ekuxhumaniseni nasekunikeni amandla izingxenye ezihlukahlukene ze-elekthronikhi. Njengoba ubuchwepheshe...Funda kabanzi -
Iqinisekisa ukuzinza futhi inciphise umsindo kuma-PCB anezingqimba eziyi-12 ukuze uthole isignali ebucayi, ukusetshenziswa kwamandla kagesi aphezulu
Amabhodi wesifunda awumgogodla wanoma iyiphi idivayisi ye-elekthronikhi, esekela ukuhamba kwezimpawu namandla. Kodwa-ke, uma kukhulunywa ngemiklamo eyinkimbinkimbi efana namabhodi anezingqimba eziyi-12 asetshenziswa ekudluliselweni kwesignali ebucayi kanye nezicelo zamandla kagesi aphezulu, ukuzinza kokunikezwa kwamandla kanye nezinkinga zomsindo kungaba nzima...Funda kabanzi -
Lungiselela ikhwalithi yesiginali kuma-PCB anezingqimba eziyi-12 ukuze unciphise i-crosstalk
Ukuxazulula Izinselele Zokuxhumanisa Umzila kanye Ne-Interlayer Kumabhodi Esifunda Esendlalelo Eziyi-12 Ukuze Kuzuzwe Ikhwalithi Yesiginali Efanelekile Nokunciphisa I-Crosstalk Yethula: Ukuthuthuka okusheshayo kwezobuchwepheshe kubangele ukwanda kwesidingo sezinto eziyinkimbinkimbi ze-elekthronikhi, okuholela ekusetshenzisweni kwamabhodi esekethe anezendlalelo eziningi. ...Funda kabanzi -
Ukuxhumana kwe-Stack-up kanye ne-inter-layer kumabhodi esekethe anezendlalelo ezingu-10
Yethula: Le bhulogi ihlose ukuhlola amasu asebenzayo okuxazulula ukunqwabelana kwebhodi lesifunda elinezingqimba eziyi-10 kanye nezinkinga zokuxhumanisa kwezingqimba, ekugcineni kuthuthukise ukudluliswa kwesignali nobuqotho. Emhlabeni ohlale uvela wezinto zikagesi, amabhodi esekethe adlala indima ebalulekile ekuxhumaniseni inhlanganisela ehlukahlukene...Funda kabanzi -
Xazulula ubuqotho besignali ye-8 Layer Pcb kanye nezinkinga zokusabalalisa iwashi
Uma uhileleke kuma-electronics namabhodi esekethe aphrintiwe (ama-PCB), kungenzeka ukuthi uhlangabezane nezinselele ezivamile ngobuqotho besignali nokusabalalisa kwewashi. Lezi zinkinga kungaba nzima ukuzinqoba, kodwa ungesabi! Kulokhu okuthunyelwe kwebhulogi, sizohlola ukuthi singaxazulula kanjani ubuqotho besignali...Funda kabanzi -
6 Ungqimba lwe-Pcb kagesi ukuzinza kanye nezinkinga zomsindo wokunikezwa kwamandla
Njengoba ubuchwepheshe buqhubeka nokuthuthuka kanye nemishini iba yinkimbinkimbi, ukuqinisekisa ukuthi ukunikezwa kwamandla okuzinzile kubaluleka kakhulu. Lokhu kuyiqiniso ikakhulukazi kuma-PCB anezingqimba ezi-6, lapho ukuqina kwamandla nezinkinga zomsindo zingathinta kakhulu ukudluliswa kwesignali ebucayi kanye nezinhlelo zokusebenza zamandla aphezulu. Ngi...Funda kabanzi -
Xazulula kabili emaceleni pcb ukunwetshwa ezishisayo kanye nezinkinga ezishisayo ukucindezeleka
Ingabe ubhekene nokwanda okushisayo kanye nezinkinga zengcindezi yokushisa ngama-PCB anezinhlangothi ezimbili? Ungabe usabheka okunye, kulokhu okuthunyelwe kwebhulogi sizokuqondisa ukuthi ungazixazulula kanjani lezi zinkinga ngempumelelo. Kodwa ngaphambi kokuthi singene ezisombululweni, ake sizethule. UCapel ungumkhiqizi onolwazi kusekethe...Funda kabanzi -
Amabhodi esekethe aphrintiwe wesekethe enziwe ngezigaba eziningi ubuchwepheshe kanye nabakhiqizi bokupakisha
Le bhulogi izokuqondisa ngenqubo yokukhetha ubuchwepheshe bokupakisha obungcono kakhulu nomkhiqizi wezidingo zakho ezithile. Esikhathini sanamuhla sobuchwepheshe, amabhodi esekethe aphrintiwe ezendlalelo eziningi (ama-PCB) abe yingxenye ebalulekile yemishini ehlukahlukene kagesi. Lawa mabhodi akhiwe ngama...Funda kabanzi -
Xazulula izinkinga zokuphatha okushisayo kwama-PCB ezifunda eziningi, ikakhulukazi ezinhlelweni zokusebenza zamandla aphezulu
Kulokhu okuthunyelwe kwebhulogi, sizohlola amasu namasu ahlukahlukene okuxazulula izinkinga zokuphatha okushisayo kwe-PCB yezifunda eziningi, sigxile kakhulu ezinhlelweni zokusebenza zamandla aphezulu. Ukuphatha okushisayo kuyisici esibalulekile sokwakheka kwe-elekthronikhi, ikakhulukazi uma kukhulunywa ngama-PCB ezifunda eziningi ezisebenza ...Funda kabanzi -
Amabhodi ezifunda eziningi | Umhlangano kanye nekhwalithi yokushisela | ama-welding cracks | ukuchithwa kwe-pad
Ungaqinisekisa kanjani ukuhlanganiswa kanye nekhwalithi yokushisela yamabhodi aneziyingi eziningi futhi ugweme ukuqhekeka kwe-welding kanye nezinkinga zokuchithwa kwe-pad? Njengoba isidingo semishini ye-elekthronikhi siqhubeka sikhula, isidingo samabhodi wezifunda ezinokwethenjelwa nezisezingeni eliphezulu sesibucayi. Lawa mabhodi esekethe adlala indima ebalulekile...Funda kabanzi -
Ukuxazulula Izinkinga Zokungafani Kwezendlalelo Kumabhodi Esifunda Ezendlalelo Ezingu-16: Ubungcweti buka-Capel
Yethula: Esimeni sanamuhla sobuchwepheshe obuthuthukisiwe, isidingo samabhodi esekethe asebenza kahle siyaqhubeka nokukhula. Njengoba inani lezendlalelo ebhodini lesifunda likhula, kanjalo nobunkimbinkimbi bokuqinisekisa ukuqondana okufanele phakathi kwezingqimba. Izinkinga zokungafani kwesendlalelo, njengomehluko ku-tr...Funda kabanzi
