Amakuru
-
Inzira yo gukora Pcb
uburyo bwo gukora pcb PCB (Icapa ryumuzunguruko wacapwe), izina ryigishinwa ryitwa icyapa cyumuzunguruko, kizwi kandi nk'icapiro ry’umuzunguruko, ni ikintu gikomeye cya elegitoroniki, ni urwego rushyigikira ibikoresho bya elegitoroniki.Kuberako ikorwa nicapiro rya elegitoronike, yitwa "pr ...Soma byinshi -
Ni izihe nenge ziri mu gishushanyo mbonera cya PCBA?
1. Huza amakariso unyuze mu mwobo.Ihame, insinga ziri hagati yikariso nizinyura mu mwobo zigomba kugurishwa.Kubura mask yo kugurisha bizaganisha ku gusudira inenge nka amabati make mu ngingo zagurishijwe, gusudira gukonje, imiyoboro migufi, ingingo zitagurishijwe, hamwe n’imva.2. Umugurisha mas ...Soma byinshi -
PCB itondekanya, uzi ubwoko bwinshi
Ukurikije imiterere yibicuruzwa, irashobora kugabanywamo ibice bikomeye (ikibaho gikomeye), ikibaho cyoroshye (ikibaho cyoroshye), ikibaho cyoroshye gihuza ikibaho, ikibaho cya HDI hamwe na substrate.Ukurikije umubare wumurongo utondekanya, PCB irashobora kugabanwa muburyo bumwe, ikibaho kabiri hamwe ninshi-b ...Soma byinshi -
Ni utuhe turere PCB yacapishijwe imizunguruko ikoreshwa?
Nubwo PCB yacapishijwe imizunguruko ikunze guhuzwa na mudasobwa, irashobora kuboneka mubindi bikoresho byinshi bya elegitoronike, nka tereviziyo, amaradiyo, kamera ya digitale, na terefone ngendanwa.Usibye gukoresha ibikoresho bya elegitoroniki na mudasobwa, ubwoko butandukanye bwa PCB bwacapwe circui ...Soma byinshi -
Ubuhanga bwo gusudira PCB.
Mugutunganya PCBA, ubuziranenge bwo gusudira bwumuzunguruko bugira ingaruka zikomeye kumikorere no kugaragara byubuyobozi bwumuzunguruko.Kubwibyo, ni ngombwa cyane kugenzura ubuziranenge bwo gusudira bwibibaho byumuzunguruko wa PCB.Ububiko bwa PCB bwumuzunguruko ubudozi bufitanye isano rya hafi na board board de ...Soma byinshi -
Intangiriro yibanze yo gutunganya SMT patch
Ubucucike bw'iteraniro ni bwinshi, ibicuruzwa bya elegitoronike ni bito mu bunini no mu mucyo mu buremere, kandi ingano n'ibigize ibice bigize patch ni nka 1/10 cy'ibikoresho gakondo byacometse nyuma yo gutoranya rusange kwa SMT, ingano ya ibicuruzwa bya elegitoronike byagabanutseho 40% kugeza kuri 60 ...Soma byinshi -
Kugereranya hagati yubushakashatsi bwintoki nigishushanyo cyikora mubishushanyo mbonera byumuzunguruko
Kugereranya hagati yubushakashatsi bwintoki nigishushanyo cyikora mubishushanyo mbonera byumuzunguruko byacapishijwe Ingano uburyo bwikora bwakoreshejwe mugutezimbere ibishushanyo mbonera byumuzunguruko no kubyara ibishushanyo biterwa nimpamvu nyinshi.Buri buryo bufite uburyo bukwiye bwo gukoresha kugirango uhitemo.1. M ...Soma byinshi -
Ikibaho kinini-ikibaho kabiri-ikibaho
Mu rwego rwa elegitoroniki, ibice byinshi PCB (Icapa ryumuzingo wacapwe) bigira uruhare runini.Igishushanyo cyacyo nogukora bigira ingaruka zikomeye kumikorere no kwizerwa byibikoresho bya elegitoroniki bigezweho.Iyi ngingo izacengera mubintu byingenzi byingenzi, ibitekerezo byubushakashatsi, hamwe nibisabwa ni ...Soma byinshi -
Inzira zitandukanye zumusaruro wa PCBA
Gahunda yo kubyara PCBA irashobora kugabanywamo inzira nyinshi zingenzi: Igishushanyo cya PCB niterambere → Gutunganya patch ya SMT process Gutunganya imashini ya DIP test Ikizamini cya PCBA test bitatu birwanya anti-coating → guteranya ibicuruzwa byarangiye.Icyambere, igishushanyo cya PCB niterambere 1.Ibisabwa byumusaruro Gahunda runaka irashobora kubona p ...Soma byinshi -
Ibisabwa bya ngombwa byo kugurisha imbaho zumuzunguruko za PCB
Ibisabwa bya ngombwa byo kugurisha imbaho zumuzunguruko wa PCB 1.Isudo igomba kuba ifite gusudira neza Ibyo bita solderability bivuga imikorere yumuti wibikoresho byuma bigomba gusudwa kandi ugurisha ashobora gukora neza mubushyuhe bukwiye.Ntabwo ibyuma byose byagiye ...Soma byinshi -
Ikibaho cyumuzunguruko cyoroshye kijyanye nintangiriro
Kumenyekanisha ibicuruzwa Flexible circuit board (FPC), izwi kandi nka platifike yumuzunguruko yoroheje, ikibaho cyumuzunguruko cyoroshye, uburemere bwacyo bworoshye, umubyimba muto, kunama kubusa no kugundura nibindi byiza biranga.Nyamara, igenzura ryimbere mu gihugu rya FPC ahanini rishingiye kuri visu y'intoki ...Soma byinshi -
Nibihe bikorwa byingenzi byubuyobozi bwumuzunguruko?
Nkibice byingenzi byibikoresho bya elegitoronike, imbaho zumuzunguruko zifite imirimo myinshi yingenzi.Hano haribintu bimwe bisanzwe biranga inama: 1. Ihererekanyabubasha: Ikibaho cyumuzunguruko gishobora kumenya kohereza no gutunganya ibimenyetso, bityo bikamenya itumanaho hagati yibikoresho bya elegitoroniki.Kurugero ...Soma byinshi
