Mugihe utegura ibicuruzwa bya elegitoroniki cyangwa umuzunguruko, kimwe mubyemezo byingenzi uzahura nabyo ni uguhitamo ubwoko bwumuzingo wacapwe (PCB) kugirango ukoreshe.Amahitamo abiri asanzwe ni impande ebyiri PCB na PCB imwe.Mugihe byombi bifite ibyiza n'ibibi, guhitamo neza birashobora gutuma umushinga ugenda neza.Muri iyi blog, tuzareba byimbitse ibiranga PCB zimpande ebyiri na PCBs imwe kugirango tugufashe gufata icyemezo kiboneye.
Impande ebyiri PCB.
PCBs zibiri ziranga umuringa hamwe nibigize kumpande zombi zubuyobozi, bihujwe na vias cyangwa bigashyirwa mu mwobo.Iyi vias ikora nka tunel ikora, ituma ibimenyetso byanyura mubice bitandukanye bya PCB, bigatuma birushaho kuba byinshi kandi bitandukanye.Izi mbaho zikoreshwa mubikoresho bya elegitoroniki bigoye nka terefone igendanwa, ibyuma bya mudasobwa, hamwe na porogaramu nyinshi.
Ibyiza bya PCB impande zombi.
1. Kongera ubucucike bwibigize: PCBs zibiri zirashobora kwakira ibice byinshi, bitanga urwego rwo hejuru rwimikorere mubunini buke.Ibi nibyingenzi mugushushanya sisitemu ya elegitoroniki igoye.
2. Kongera ubushobozi bwo gukoresha insinga: Hamwe nimiringa yumuringa kumpande zombi zubuyobozi, abashushanya bafite uburyo bwinshi bwo gukoresha insinga, bikagabanya amahirwe yo kwangiriza ibimenyetso no kunyura.Ibi bitezimbere ibimenyetso byubuziranenge nibikorwa rusange.
3. Ikiguzi-Cyiza: Nubwo bigoye, PCB zimpande zombi zihendutse cyane kubera gukoreshwa kwinshi no kuboneka.Birashobora kubyazwa umusaruro mubipimo, bikababera amahitamo meza kumishinga minini.
Ibibi bya PCB impande zombi
1. Igishushanyo mbonera: Ingorabahizi ya PCB impande zombi zituma gahunda yo gushushanya igorana, bisaba software igoye hamwe nababashakashatsi babimenyereye.Ibi bizamura igiciro rusange cyiterambere ryumushinga.
2. Ibibazo byo kugurisha: Kubera ko ibice bibaho kumpande zombi, kugurisha birashobora kuba ingorabahizi, cyane cyane kubice bya tekinoroji yo hejuru (SMT).Harasabwa ubwitonzi budasanzwe mugihe cyo guterana kugirango wirinde imiyoboro ngufi nudusembwa.
Uruhande rumwe PCB
Kurundi ruhande, PCB uruhande rumwe nuburyo bworoshye bwa PCB, hamwe nibice hamwe numuringa wumuringa bigaragara kuruhande rumwe gusa.Ubu bwoko bwa PCB busanzwe bukoreshwa mubikoresho bitoroshye nko gukinisha, kubara, hamwe na elegitoroniki ihendutse.
Ibyiza bya PCB imwe
1. Biroroshye gushushanya: Ugereranije na PCB impande zombi, PCB imwe gusa PCB iroroshye gushushanya.Ubworoherane bwimiterere byihutisha prototyping kandi bigabanya igihe cyo gushushanya.
2. Kugabanya ibiciro byiterambere: PCBs uruhande rumwe rukoresha amafaranga menshi hamwe nu muringa muke hamwe nigishushanyo cyoroheje, bigatuma biba byiza kubikorwa byimishinga iciriritse cyangwa imishinga ifite ibisabwa bike.
3. Uburyo bworoshye bwo gusudira: Ibigize byose biri kuruhande rumwe, gusudira biba byoroshye, bikwiranye cyane nabakunzi ba DIY nabakunzi.Byongeye kandi, kugabanuka mubibazo byoroshe gukemura ibibazo.
Ibibi bya PCB imwe
1. Imbogamizi zumwanya: Imbogamizi igaragara ya PCBs imwe gusa ni umwanya muto uboneka kubice no kugendagenda.Ibi bigabanya imikoreshereze yabyo muri sisitemu igoye isaba imikorere igezweho cyangwa insinga nini.
2. Kwivanga kw'ibimenyetso: PCB uruhande rumwe rudafite ingufu zigenga nubutaka bwigenga, bizatera ibimenyetso byerekana urusaku n urusaku, bigira ingaruka kumikorere no kwizerwa byumuzunguruko.
Guhitamo hagati yimpande ebyiri PCB na PCB uruhande rumwe biterwa nuburemere nibisabwa mumushinga wa elegitoroniki.PCBs imwe imwe ikwiranye na porogaramu yoroshye ifite imikorere mike, mugihe PCBs zibiri zitanga ibintu byoroshye guhinduka, ubucucike bwibice byinshi hamwe nubushobozi bwogukoresha inzira kuri sisitemu igoye.Reba ibintu nkigiciro, ibisabwa mumwanya, hamwe nintego zumushinga muri rusange kugirango umenye ubwoko bwa PCB bukwiye.Wibuke, ubushakashatsi bukwiye, igenamigambi, hamwe ninama hamwe nuburambe bwa PCB ufite uburambe nibyingenzi kugirango umushinga wawe ugende neza.
Igihe cyo kohereza: Ugushyingo-01-2023
