- Nigute ushobora kumenya pcb layer?
Nigute ikibaho cyumuzunguruko cyuruganda rwa PCB cyakozwe?Ibikoresho bito byumuzunguruko bishobora kugaragara hejuru ni umuringa wumuringa.Mu ntangiriro, ifiriti y'umuringa yari itwikiriye PCB yose, ariko igice cyayo cyarashizwemo mugihe cyo gukora, naho igice gisigaye gihinduka umuzenguruko muto umeze nka mesh..Iyi mirongo yitwa insinga cyangwa ibimenyetso kandi ikoreshwa mugutanga amashanyarazi ...
- Ibintu byinshi by'ibanze bigira ingaruka kubikorwa byo kuzuza amashanyarazi muri PCB
Ibisohoka agaciro k'inganda zikoresha amashanyarazi kwisi yose PCB yazamutse vuba mumusaruro rusange wibikoresho bya elegitoroniki.Ninganda zifite umubare munini mubikorwa bya elegitoroniki bigabanywa kandi bifite umwanya wihariye.Umusaruro wumwaka wa electroplating PCB ni miliyari 60 z'amadolari ya Amerika.Ingano yibicuruzwa bya elegitoronike iragenda iba myinshi ...
- PTH y'Icapiro ryumuzunguruko
Ibikoresho fatizo byubuyobozi bwumuzunguruko bwuruganda rwa electro-acoustic PCB rufite gusa umuringa wumuringa kumpande zombi, naho hagati ni urwego rukingira, bityo ntibakenera kwitwara neza hagati yimpande ebyiri cyangwa imirongo myinshi yumuzunguruko. ikibaho?Nigute imirongo kumpande zombi ishobora guhuzwa hamwe kugirango ikigende neza?Hasi, nyamuneka reba amashanyarazi ya PC ya electroacoustic ...
- Ikoranabuhanga ryumuzunguruko-cyane
Ikibaho kinini cyumuzunguruko bivuga gukoresha umurongo mwiza wubugari / intera, umwobo muto, ubugari bwimpeta (cyangwa nta bugari bwimpeta), hamwe nu mwobo uhishe hamwe nimpumyi kugirango ugere kubwinshi.Kandi ibisobanuro bihanitse bivuze ko ibisubizo bya "binini, bito, bigufi, binini" byanze bikunze bizana ibisabwa byuzuye, fata ubugari bwumurongo nkurugero: O. 20mm ubugari bwumurongo, ukurikije amabwiriza yo kubyara O. 16 ...
- PCB yumukara iruta icyatsi?
Mbere ya byose, nkibibaho byacapwe byumuzunguruko, PCB itanga cyane cyane guhuza ibice bya elegitoroniki.Nta sano itaziguye iri hagati yamabara nimikorere, kandi itandukaniro ryibara ntirigira ingaruka kumashanyarazi.Imikorere yubuyobozi bwa PCB igenwa nibintu nkibikoresho byakoreshejwe (Q agaciro gakomeye), gushushanya insinga, hamwe nibice byinshi bya t ...
- Nigute ushobora kumenya ikibaho cyiza cya PCB?
Iterambere ryihuse rya terefone igendanwa, ibikoresho bya elegitoroniki, n’inganda zitumanaho byateje imbere iterambere ryiyongera n’iterambere ryihuse ry’inganda z’ubuyobozi bwa PCB.Abantu bafite byinshi basabwa kumubare wibice, uburemere, busobanutse, ibikoresho, amabara, nubwizerwe bwibigize.Ariko, kubera irushanwa rikaze ryibiciro byisoko, igiciro cyibikoresho byubuyobozi bwa PCB nacyo kiri kuzamuka t ...
- Intangiriro yo gutunganya plasma kubibaho bya PCB
Hamwe nigihe cyamakuru yamakuru ya digitale, ibisabwa byitumanaho ryinshi, itumanaho ryihuse, hamwe n’ibanga ryinshi ryitumanaho bigenda byiyongera.Nkibicuruzwa byingirakamaro byinganda zikoresha ikoranabuhanga rya elegitoroniki, PCB isaba substrate kugirango ihuze imikorere ya dielectric ihoraho, ibintu bitakaza itangazamakuru rito, temp-temp ...
- Ubuzima bwa PCB?Guteka igihe n'ubushyuhe?
Igihe cyo kubika PCB, nubushyuhe nigihe cyo gukoresha ifuru yinganda guteka PCB byose bigengwa ninganda.Ubuzima bwa PCB ni ubuhe?Nigute ushobora kumenya igihe cyo guteka n'ubushyuhe?1. Ibisobanuro byubugenzuzi bwa PCB 1. Gupakurura no kubika PCB (1) Ubuyobozi bwa PCB burashobora gukoreshwa kumurongo mugihe cyamezi 2 uhereye igihe cyo gukora uhereye igihe ikibaho cya PCB gifunze kandi kidafunguwe ...
- Icapiro ryumuzunguruko |Binyuze kuri VS Pad
Vias mu kibaho cyumuzunguruko bita vias, igabanijwemo ibice, umwobo uhumye hamwe nu mwobo washyinguwe (HDI Circuit Board).Zikoreshwa cyane cyane guhuza insinga mubice bitandukanye byurusobe rumwe kandi mubisanzwe ntabwo zikoreshwa nkibicuruzwa;Amapaki mu kibaho cyumuzunguruko yitwa padi, agabanijwemo pin padi hamwe nubuso bwo hejuru;pin padi ifite ibyobo byagurishijwe, aribyo ...
- Ikizamini cyo Kugenzura Ikizamini cya PCB
Igeragezwa rya TDR kuri ubu rikoreshwa cyane cyane mububiko bwa bateri yumuzunguruko wa PCB (icapiro ryumuzingo wacapwe) imirongo yerekana ibimenyetso hamwe no gupima ibikoresho.Hariho impamvu nyinshi zigira ingaruka kumyizerere yikizamini cya TDR, cyane cyane gutekereza, kalibrasi, guhitamo gusoma, nibindi. Gutekereza bizatera gutandukana gukomeye mugupima agaciro k'ikizamini kigufi cya signal ya PCB, cyane cyane iyo TIP (probe) ikoreshwa ...
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