Kuza kuri PCB-layer

Amateka, imbaho ​​z'umuriro zaranzwe cyane cyane imiterere yabo imwe cyangwa ibiri yashyizeho, ishyirwaho ku buryo bukwiye ku bijyanye no kwangirika inshuro nyinshi na electronagnetic (EMI). Nubwo bimeze bityo ariko, intangiriro yuburinzi bwimigabane myinshi yatumye habaho iterambere rifatika mu bunyangamugayo bwa ENTER, kwivanga kw'ibimenyetso (EMI) bitandukanijwe, ndetse n'imikorere rusange.

PCB nyinshi (Ishusho 1) igizwe nimpande nyinshi zitwara itandukanijwe no kwigarurira. Iki gishushanyo gifasha kohereza ibimenyetso nindege zubutegetsi muburyo buhanitse.

Ikibanza kinini cyacapwe imbaho ​​z'umuriro (PCB) zitandukanijwe na bagenzi babo cyangwa bibiri-bibiri imbere yakarere ka bitatu cyangwa byinshi bitwara bitandukanijwe nibikoresho bikurura, bizwi nkibikoresho byubuzima. Guhuza ibyo bice byoroherezwa na Vias, bikaba bigabanya imihanda minini yorohereza itumanaho hagati yitumanaho. Igishushanyo kigoye cya PCB nyinshi zituma ibice byinshi byibandaho hamwe nibice bifatika, bibatangariza ingenzi kubikorwa byikoranabuhanga.

Multilayer PCB mubisanzwe erekana urwego rwo hejuru rwinshi kubera ikibazo cyihariye cyo kugera ku bice byinshi muburyo bworoshye bwa PCB. Amashyirahamwe y'amashanyarazi hagati y'ibanze ashyirwaho binyuze mu gukoresha ubwoko butandukanye bwa Vias (Ishusho 2), harimo impumyi ashyingurwa vias.

Iboneza bihagarika gushyiramo ibice bibiri hejuru kugirango ushire hagati yinama yumuriro wacapwe (PCB) hamwe nibidukikije byo hanze. Muri rusange, ubucucike bwibice mubibaho byumuzunguruko (PCB) ni ndetse. Ibi biterwa cyane cyane nimibare idasanzwe kubibazo nkintambara.

Umubare wibice mubisanzwe biratandukanye bitewe nibisabwa, mubisanzwe bigwa murwego rwa bane kugeza kuri cumi na kabiri.
Mubisanzwe, ibyinshi mubisabwa bisaba byibuze bine na ntarengwa. Ibinyuranye, porogaramu nka terefone zigenda zihakana gukoresha ibice cumi na bibiri.

Porogaramu Nkuru

PCB-progaramu ikoreshwa muburyo butandukanye bwa porogaramu ya elegitoronike (Ishusho ya 3), harimo:

● Amashanyarazi ya eleginer, aho PCB nyinshi zikinira ingufu zifatika zitanga imbaraga nibimenyetso bikenewe kugirango ibicuruzwa binini nka terefone, ibinini, gukina imikino. Amashanyarazi meza kandi yimukanwa twishingikiriza kumunsi yitirirwa igishushanyo mbonera cyacyo

● Mu rwego rw'itumanaho, imikoreshereze ya PCB nyinshi zorohereza kohereza amajwi neza, amakuru, na videwo no kwerekana imiyoboro, bityo byerekana itumanaho ryiringirwa kandi ryiza

Sisitemu yo kugenzura inganda biterwa cyane na enterineti nyinshi zacapwe imbaho ​​z'umuriro (PCB) bitewe n'ubushobozi bwabo bwo gucunga neza gahunda yo kugenzura ibintu bifatika, kugenzura uburyo, nuburyo bwo gukora. Imashini igenzura imashini, robotike, niterambere ryinganda zishingiye kuri sisitemu yibanze

PCB-progaramu nyinshi nazo zijyanye n'ibikoresho by'ubuvuzi, kubera ko ari ngombwa kugira ngo habeho neza, kwiringirwa, no guhuriza hamwe. Ibikoresho byo gusuzuma, sisitemu yo gukurikirana ishyaka, hamwe n'ibikoresho byo kuzigama ubuzima bigira ingaruka zikomeye ku ruhare rwabo rukomeye.

INYUNGU N'INGENZI

PCB nyinshi zitanga inyungu ninyungu nyinshi mugusaba inshuro nyinshi, harimo:

Gutezimbere ubunyangamugayo bwanditse: PCB-yinjije myinshi yoroshye yoroshya inzira igenzurwa, kugabanya ibisimbano byo kugoreka no kwemeza koherezwa kwizerwa byerekana ibimenyetso byinshi-byinshi. Kwivanga kw'ikimenyetso cyo hasi ku bubari binjira mu mugabane wacapweho bivamo imikorere, umuvuduko, no kwiringirwa

Bigabanije EMI: Ukoresheje Indege zambere n'indege z'amashanyarazi, TCB y'amashanyarazi menshi yahagaritse Emi, bityo bigamura ubwishingizi bwa EMI, bityo bikamura ubwishingizi bwa EMI, bityo bikamura gahunda yo kwizerwa no kugabanya ubuvange hamwe n'umuzunguruko uturanye

Igishushanyo Cyiza: Hamwe nubushobozi bwo kwakira ibice byinshi hamwe na gahunda yo kugamba hamwe, PCB nyinshi zikora ibishushanyo byoroshye, bifatika kubikoresho byabujijwe umwanya nkibikoresho bya aerospace na sisitemu ya aerospace.

Gutezimbere imiyoborere yubushyuhe: PCB-yinyuma yinkunga myinshi itanze itandukaniro rinoze binyuze mu kwishyira hamwe kwamajyaruguru kandi bishyirwa mubikorwa byumuringa, bishyiraho ubwishingizi bwumuringa, bishyiraho ubwirinzi nubuzima bwimbaraga nyinshi.

Gushushanya guhinduka: Ibisobanuro bya PCB nyinshi bituma ibishushanyo byinshi byo guhinduka, bifasha injeniyeri kugirango utezimbere ibikorwa nkibisobanuro bihuye, ukwirakwiza ibimenyetso.