Iindaba zeshishini
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ISEBENZA NTONI I-PCBA?
Ukusetyenzwa kwe-CBA yimveliso egqityiweyo yebhodi ye-PCB engenanto emva kwe-SMT patch, i-plug-in ye-DIP kunye novavanyo lwe-PCBA, ukuhlolwa komgangatho kunye nenkqubo yokuhlanganisana, ebizwa ngokuba yi-PCBA.Iqela eliphathisiweyo lizisa iprojekthi yokusetyenzwa kumzi mveliso wobuchwephesha wePCBA, kwaye emva koko ulinde imveliso egqityiweyo...Funda ngokugqithisileyo -
Yintoni i-impedance yophawu kwi-PCB?Indlela yokusombulula ingxaki ye-impedance?
Ngokuphuculwa kweemveliso zabathengi, ngokuthe ngcembe ikhula kwicala lobukrelekrele, ngoko ke iimfuno zebhodi ye-PCB yokuphazamiseka ziya ziba ngqongqo ngakumbi, nto leyo ekhuthaza ukukhula okuqhubekayo kobugcisa boyilo lwe-impedance.Yintoni impedance yophawu?1. I-resi...Funda ngokugqithisileyo -
Yintoni ibhodi yesekethe ye-multi-layer] Izinto eziluncedo kwiibhodi zesekethe zePCB ezinamanqwanqwa amaninzi
Yintoni ibhodi yesekethe enamaleko amaninzi, kwaye zeziphi iingenelo zebhodi yesekethe ye-multi-layer PCB?Njengoko igama libonisa, ibhodi yesekethe ye-multi-layer ithetha ukuba ibhodi yesekethe enemigangatho engaphezu kwembini ingabizwa ngokuba yi-multi-layer.Ndiye ndahlalutya ukuba yintoni ibhodi yesekethe enamacala amabini ngaphambili, kwaye...Funda ngokugqithisileyo -
I-Siemens iqalise isisombululo se-PCBflow esekelwe kwifu ukukhawulezisa inkqubo yophuhliso lweebhodi zesekethe eziprintiweyo ukusuka kuyilo ukuya kwimveliso.
Esi sisombululo sesokuqala kumzi mveliso ukuqinisekisa intsebenziswano ekhuselekileyo phakathi kweqela loyilo lwebhodi eprintiweyo (PCB) kunye nomvelisi Ukukhutshwa kokuqala koyilo lwe-intanethi lwenkonzo yohlalutyo lwe-manufacturability (DFM) u-Siemens kutshanje ubhengeze ukuphehlelelwa kwesoftware entsha esekwe kwilifu. .Funda ngokugqithisileyo -
Ishishini leemoto ezihlakaniphile liqhuba ibhodi yesekethe ye-FPC eguquguqukayo ukukhula ngokukhawuleza
1Inkcazo kunye nokuhlelwa kweshishini lokuvelisa i-FPC i-FPC, eyaziwa ngokuba yibhodi yesekethe eshicileleyo ye-PCB, yenye yebhodi yesekethe ye-PCB eprintiweyo (PCB), yinto ebalulekileyo yoqhagamshelwano lwezixhobo zombane zezixhobo zombane.I-FPC ineengenelo ezingenakuthelekiswa nezinye...Funda ngokugqithisileyo -
I-Innovation yinkosi, umgangatho we-Skyworth uyathandwa
I-Innovation iyinkosi, umgangatho we-Skyworth uyathandwa Uphando lubonisa ukuba umgangatho, ilizwi lomlomo, kunye nenkonzo yezona zinto ziphambili kubathengi ukuba bakhethe iimveliso, kwaye umgangatho ngowona uxatyiswe kakhulu ngabantu abaninzi.Umgangatho ogqwesileyo, izixhobo zekhaya ezisemgangathweni ziyinto efunwa ngumntu wonke.Kwi...Funda ngokugqithisileyo -
Ukuguqula indlela yophuhliso, ukudala iimpawu ezidumileyo zehlabathi
Ukuguqula indlela yophuhliso, ukudala iimpawu ezidumileyo zehlabathi Ukusukela kulo nyaka uphelileyo, ngothotho lwemigaqo-nkqubo yenkxaso yemizi-mveliso yesizwe kunye nemilinganiselo yokwandisa imfuno yasekhaya kunye nokwandisa utyalo-mali, ukuveliswa kunye nokuthengiswa kwezixhobo zombane zasekhaya zaseTshayina ziye zaqhubeka...Funda ngokugqithisileyo