Ukeneye Kumenya Kubijyanye na PCB Umuyoboro.

Intangiriro kubihuza PCB:

Ihuza ryumuzunguruko wacapwe (PCB)ni kimwe mubintu byingenzi bigize ibikoresho bya elegitoronike bihuza imiyoboro igoye yo guhuza. Iyo umuhuza ashyizwe ku kibaho cyacapwe cyacapwe, inzu ya PCB ihuza inzu itanga ibyakirwa. PCB ihuza ikoreshwa muguhuza imbaho ​​zicapye zicapuwe zitandukanye cyangwa kwemerera insinga guhuza PCB.

Kuva kuri elegitoroniki y’abaguzi nka terefone zigendanwa na mudasobwa zigendanwa kugeza kuri sisitemu zikomeye mu kirere no mu bikoresho by’ubuvuzi, itandukaniro rya porogaramu za PCB rirakoreshwa mu nganda, bigatuma ibikoresho bivugana hagati yabo mu buryo bwizewe kandi bunoze.

Iyi ngingo izareba byimbitse uburyo ibice bito ariko bikomeye bya PCB bishobora kuba ikiraro gifata urusobe rwibinyabuzima rwa elegitoronike hamwe hafi ya PCB.

Ibisobanuro bya tekiniki n'ibisabwa mu mikorere:

Igikorwa cyumuhuza gishobora gusa nkicyoroshye (guhuza igice nikindi), ariko munsi yubuso haribintu bigoye guhuza imashanyarazi, ubukanishi nibidukikije.

Ikigereranyo cyumubyigano hamwe nigipimo cya voltage nibintu byingenzi mumikorere yumuriro wamashanyarazi, kugena imbaraga ntarengwa umuhuza ashobora gukora atashyutswe cyangwa yangiritse - nyuma yubundi, ikintu cya nyuma wifuza ko kibaho ni ukunanirwa mugihe gikenewe kugirango gikore neza.

Abahuza bashoboye kwihanganira kwinjiza no kuvanaho, kunyeganyega, cyangwa kujya mubindi bikorwa, mugihe guhuza ibice bikomeza, guhagarika ibidukikije kugirango barebe ko igihe kirekire gihuza, kugirango bagere ku kwizerwa kwa mashini.

Kuva ku bushyuhe bukabije n’ubushuhe kugeza ku mukungugu no kurinda amazi, IP (Kurinda Ingress) hamwe n’ibindi bipimo by’ibidukikije ku bushobozi bwo gukingira umuhuza ibintu biturutse hanze birageragezwa kugira ngo ubushobozi bwo gukora mu bidukikije bikabije bushobora kuba ibisanzwe kandi bitagize ingaruka.

Kugirango uhuze neza kwizerwa mugihe, ni ngombwa guhuza uburinganire bwiza hagati yo kuramba no gukora neza. Isahani ya zahabu hejuru yumwanya irinda okiside. Umuringa wumuringa ukoreshwa kumubiri no guhuza uringaniza imbaraga nubushobozi, bigira uruhare mubikorwa byiza byumuhuza.

Nigute ushobora kumenya (guhitamo) PCB ihuza?

Kumenya cyangwa guhitamo PCB ihuza, banza witegereze imiterere yumuhuza, ingano, umubare wibipapuro, hamwe nuburyo bwimiterere.

Ibi bizafasha kumenya ubwoko bwumuhuza. Icyakabiri, suzuma ubwoko bwa pin uhuza (urugero: pin, socket, padi, nibindi) hamwe na gahunda, hamwe nubwoko bwimiterere (nka D-ubwoko, USB, HDMI, nibindi). Hanyuma, reba ikirangantego numubare kuri PCB uhuza kugirango umenye ubwoko bwayo.

Sobanura ibyifuzo byumuhuza. Reba ibikoresho bya elegitoroniki, sisitemu, cyangwa porogaramu zizakoresha umuhuza, kimwe nubu, voltage, nubwoko bwibimenyetso umuhuza akeneye gutwara.

Reba umwanya wibibanza byubuyobozi hamwe nibisabwa. Hitamo ingano ihuza, ingano, numubare wibipapuro ukurikije ubunini bwibibaho, imiterere, hamwe nintera iri hagati yibigize. Menya neza ko umuhuza ashobora guhuzwa nibisabwa byubuyobozi.

Kwizerwa no kuramba kwihuza nibyingenzi kubikorwa byigihe kirekire. Abahuza bafite ubuziranenge bwibikoresho nibikorwa byo gukora bishobora kwihanganira ihindagurika ryubushyuhe, kunyeganyega, guhungabana, hamwe n’imiti bigomba guhitamo.

Ibipimo nko gucomeka ubuzima hamwe no guhuza imiyoboro yabihuza bigomba kwitabwaho. Byongeye kandi, ni ngombwa gusuzuma imiterere y’ibidukikije umuhuza azagaragaramo. Hitamo umuhuza ufite amazi adakwiye, adafite umukungugu, hamwe nindwara irwanya ruswa ukurikije ibidukikije, nkubushyuhe, ubushuhe, hamwe no guhura nibintu byangirika n ivumbi.

Reba kwishyiriraho no gufata neza ibisabwa byumuhuza, hanyuma uhitemo umuhuza byoroshye gushiraho, gucomeka, no kubungabunga kugirango ugabanye igihe nigiciro cyibikorwa byo gukora no kubungabunga.

Reba kwishyiriraho no gufata neza ibisabwa byumuhuza, hanyuma uhitemo umuhuza byoroshye gushiraho, gucomeka, no kubungabunga kugirango ugabanye igihe nigiciro cyibikorwa byo gukora no kubungabunga. Menya neza-ikiguzi uhitamo abahuza bujuje ibisabwa utarenze ingengo yimari.

Nigute ushobora guhuza imbaho ​​za PCB?

Kugurisha nuburyo busanzwe bwo guhuza imbaho ​​za PCB. Harimo gukoresha ibikoresho byo kugurisha no kugurisha kugirango uhuze ibyuma bya elegitoronike kuri padi ku kibaho cya PCB. Ibi bitanga amashanyarazi yizewe nimbaraga za mashini kubikoresho byinshi bya elegitoroniki.

Ku rundi ruhande, ucomeka ucomeka, winjizwa mumwanya uhuza ku kibaho cya PCB ukoresheje pin cyangwa socket. Ubu buryo butuma ucomeka vuba kandi ugacomeka ku kibaho mu zindi module cyangwa ibikoresho, bigatuma bikenerwa na porogaramu zisaba gusimburwa kenshi cyangwa gusana.

Ihuza ryamasoko, rikoresha amasoko kugirango rihuze padi cyangwa uduce kuri PCB, mubisanzwe bikoreshwa mubisabwa bisaba kohereza amakuru yihuse cyangwa gucomeka kenshi no gucomeka, nkibikoresho byitumanaho byihuse cyangwa ibikoresho byo gupima.

Inzitizi ya PCB: PCB ya terefone ni umuhuza ukoreshwa muguhuza insinga cyangwa biganisha ku kibaho cyumuzunguruko wa PCB. Zifite umutekano mukuzunguruka cyangwa guhonyora kugirango harebwe amashanyarazi yizewe.

Ejo hazaza h'abahuza PCB: Guhanga udushya n'iterambere：

Iterambere ryabahuza PCB rizibanda ku guhanga udushya no kunoza ubunini buto, ubwinshi bwinshi, kohereza umuvuduko mwinshi, kwizerwa, kwikora, kurengera ibidukikije, no guhuza umugozi. Ibi bishya bizamura imikorere nimikorere yibikoresho bya elegitoronike kugirango isoko ryiyongere.

Intego ni ukugera ku bunini buto n'ubucucike buri hejuru. Ibikoresho bya elegitoronike bigenda biba bito kandi byoroshye, kandi nkigisubizo, abahuza PCB nabo baragenda baba bato kandi bapakiye cyane. Miniature, yubucucike bwinshi, hamwe nuburyo bworoshye bwo guhuza imiyoboro yumuzunguruko ikoreshwa cyane mubicuruzwa bito nka terefone ngendanwa, PC za tablet, nibikoresho byambara.

Ihuza ninziza muburyo bwihuse bwo kohereza no kwihuta kwinshi. Bitewe no gukenera itumanaho no kohereza amakuru, abahuza PCB bagomba gushyigikira igipimo cyinshi cyo kohereza amakuru hamwe na frequence. Ihuza ryihuta ryihuta ryerekana ibimenyetso, nka USB Type-C na Thunderbolt, kimwe na RF ihuza nka antenna ihuza, ikoreshwa cyane.

Ihuza rya PCB risaba kwizerwa no kuramba kugirango bihangane n'ibikorwa bigoye bikora hamwe no guhuza kenshi no gutandukana. Ibi birashobora kugerwaho ukoresheje ibikoresho byinshi bidashobora kwihanganira kwambara, gushimangira igishushanyo mbonera cy’itumanaho, no gukoresha ikoranabuhanga ryizewe ryizewe.

Byongeye kandi, automatike nubwenge birashobora gushyirwa mubikorwa. Inganda zikora inganda zirimo kwiyongera kwikora nubwenge, kandi abahuza PCB nabo barabikurikiza. Ubu baza bafite uburyo bwo kwinjiza no gukuraho byikora, ibikorwa byo gutahura no kubungabunga, kohereza amakuru, hamwe nubushobozi bwitumanaho.

Harimo gushimangirwa kurengera ibidukikije no kuramba. Gukora no gukoresha imiyoboro ya PCB bigenda byibanda kubidukikije byangiza ibidukikije bitewe nuburyo bwo kurengera ibidukikije no kuramba. Ibi bikubiyemo gukoresha ibikoresho bisubirwamo, uburyo bwo kubyara ingufu nkeya, hamwe nigishushanyo mbonera cyavaho.