Amakuru
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Nigute ushobora gukora ikibaho cyiza cya PCB?
Twese tuzi ko gukora ikibaho cya PCB ari uguhindura ibishushanyo mbonera muburyo bwa PCB. Nyamuneka ntugapfobye iki gikorwa. Hariho ibintu byinshi bishoboka muburyo bworoshye ariko bigoye kubigeraho mumushinga, cyangwa ibindi bishobora kugera kubintu abantu bamwe badashobora kugera kuri Moo ...Soma byinshi -
Nigute ushobora gukora oscillator ya PCB kristal?
Dukunze kugereranya oscillator ya kristu n'umutima wumuzunguruko wa digitale, kubera ko imirimo yose yumuzunguruko wa digitale idashobora gutandukana nikimenyetso cyamasaha, kandi oscillator ya kristu igenzura sisitemu yose. Niba kristu oscillator idakora, sisitemu yose izaba igaye ...Soma byinshi -
Isesengura ryubwoko butatu bwa tekinoroji ya PCB
Ukurikije inzira, stencil ya pcb irashobora kugabanywamo ibyiciro bikurikira: 1. Ikarita ya Solder paste: Nkuko izina ribigaragaza, ikoreshwa mugukaraba paste yagurishijwe. Shushanya umwobo mugice cyicyuma gihuye nudupapuro twibibaho bya pcb. Noneho koresha paste paste kugirango ushire kubuyobozi bwa PCB thr ...Soma byinshi -
Ceramic PCB ikibaho cyumuzunguruko
Ibyiza: Ubushobozi bunini bwo gutwara, 100A umuyaga uhora unyura mumubiri wumuringa wa 1mm0.3mm, izamuka ryubushyuhe ni 17 ℃; 100Umuyoboro uhora unyura muri 2mm0.3mm yumuringa wumuringa, kuzamuka kwubushyuhe ni 5 only gusa. Ibyiza byo gukwirakwiza ubushyuhe ...Soma byinshi -
Nigute ushobora gutekereza kumwanya utekanye mugushushanya PCB?
Hariho uturere twinshi muburyo bwa PCB aho hagomba gutekerezwa umwanya utekanye. Hano, yashyizwe mubice by'agateganyo mu byiciro bibiri: kimwe ni umwanya w’umutekano ujyanye n’amashanyarazi, ikindi ni umwanya w’umutekano udafite amashanyarazi. Umwanya w'umutekano ujyanye n'amashanyarazi 1.Gutandukanya insinga Kugeza ...Soma byinshi -
Ikibaho cyumuringa cyumuringa
Kumenyekanisha Ikibaho Cyumuringa Cyumuzunguruko Technology 1 preparation Gutegura mbere yo gutunganya no kuvura amashanyarazi Intego nyamukuru yo kubyimba umuringa wumuringa ni ukureba ko hari umuringa mwinshi uhagije wo gutobora umwobo mu mwobo kugirango harebwe niba agaciro k’urwanya kari mu ntera isabwa ...Soma byinshi -
Ibintu bitanu byingenzi nibibazo byimiterere ya PCB ugomba gusuzuma mubisesengura rya EMC
Byaravuzwe ko ku isi hari ubwoko bubiri gusa bwa injeniyeri za elegitoronike: abigeze guhura na electromagnetic interineti nabatarayifite. Hamwe no kwiyongera kwa signal ya PCB inshuro, igishushanyo cya EMC nikibazo tugomba gusuzuma 1. Ibintu bitanu byingenzi tugomba gusuzuma duri ...Soma byinshi -
Idirishya ry'abagurisha ni iki?
Mbere yo kumenyekanisha idirishya ryabacuruzi, tugomba mbere na mbere kumenya icyo uwagurishije aricyo. Mask ya Solder bivuga igice cyumuzingo wacapwe wacapwe ugomba gushyirwaho irangi, ikoreshwa mugupfuka ibimenyetso byumuringa kugirango ukingire ibyuma kuri PCB no gukumira imiyoboro migufi. Solder mask gufungura ref ...Soma byinshi -
Inzira ya PCB ni ngombwa cyane!
Iyo ukora inzira ya PCB, bitewe nisesengura ryibanze ntirikorwa cyangwa ntirikorwa, nyuma yo gutunganya biragoye. Niba ikibaho cya PCB cyagereranijwe numujyi wacu, ibice bimeze nkumurongo kumurongo winyubako zose, imirongo yerekana ibimenyetso ni imihanda n'inzira zo mumujyi, flyover roundabou ...Soma byinshi -
Umwobo wa kashe ya PCB
Igishushanyo ukoresheje amashanyarazi ku mwobo cyangwa unyuze mu mwobo ku nkombe ya PCB. Kata inkombe yikibaho kugirango ukore urukurikirane rwibice. Ibi bice byacyu nibyo twita kashe ya kashe. 1. Ibibi by'imyobo ya kashe ①: Iyo ikibaho kimaze gutandukana, gifite imiterere-isa. Abantu bamwe cal ...Soma byinshi -
Ni izihe ngaruka gufata gufata PCB ukoresheje ukuboko kumwe bizatera akanama k'umuzunguruko?
Mu nteko ya PCB no kugurisha, abakora chip ya SMT bafite abakozi benshi cyangwa abakiriya bafite uruhare mubikorwa, nko gushyiramo plug-in, kwipimisha ICT, gucamo ibice PCB, ibikorwa byo kugurisha intoki PCB, gushiraho imashini, gushiraho rivet, gukanda intoki, PCB cyclin ...Soma byinshi -
Kuki PCB ifite umwobo mu rukuta rw'umwobo?
Umuti mbere yo kwibiza umuringa 1). Gutwika Igikorwa cyo gucukura substrate mbere yo kurohama umuringa biroroshye kubyara burr, kikaba aricyo kaga gakomeye kihishe kubwo gutobora umwobo muto. Igomba gukemurwa nubuhanga bwo gutesha agaciro. Mubisanzwe hakoreshejwe imashini, kugirango ...Soma byinshi