Amakuru
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Binyuze mu mwobo, umwobo uhumye, umwobo ushyinguwe, ni ibihe bintu biranga gucukura PCB eshatu?
Binyuze kuri (VIA), uyu ni umwobo usanzwe ukoreshwa mu kuyobora cyangwa guhuza imirongo yumuringa wumuringa hagati yimiterere yimyitwarire mubice bitandukanye byubuyobozi bwumuzunguruko.Kurugero (nkibyobo bihumye, umwobo washyinguwe), ariko ntushobora gushyiramo ibice biganisha cyangwa umuringa usize umuringa wibindi bikoresho bishimangira.Kubera ko ...Soma byinshi -
Nigute ushobora gukora umushinga wa PCB uhenze cyane?!
Nkumushinga wibyuma, akazi nugutezimbere PCB mugihe no muri bije, kandi bakeneye gukora mubisanzwe!Muri iki kiganiro, nzasobanura uburyo bwo gusuzuma ibibazo byinganda zubuyobozi bwumuzunguruko mugushushanya, kugirango ibiciro byubuyobozi bwumuzunguruko bigabanuke bitagize ingaruka ku ...Soma byinshi -
Abakora PCB bashyizeho urwego rwa Mini LED
Isosiyete ikora mudasobwa ya Apple igiye gushyira ahagaragara Mini LED ibicuruzwa bimurika, kandi abakora ibirango bya TV nabo bagiye bazana Mini LED.Mbere, bamwe mubakora ibicuruzwa bashyize ahagaragara ikaye ya Mini LED, kandi amahirwe yubucuruzi ajyanye nayo yagiye agaragara buhoro buhoro.Umuntu wemewe n'amategeko yiteze ko inganda za PCB nkizo ...Soma byinshi -
Kumenya ibi, utinyuka gukoresha PCB yarangiye??
Iyi ngingo irerekana ahanini ingaruka eshatu zo gukoresha PCB yarangiye.01 PCB yarangiye irashobora gutera okiside yubuso bwa Oxidisation ya padi yo kugurisha bizatera kugurisha nabi, amaherezo bikabaviramo kunanirwa imikorere cyangwa ibyago byo guta ishuri.Uburyo butandukanye bwo kuvura imbaho zumuzunguruko w ...Soma byinshi -
Kuki PCB ita umuringa?
A. Ibintu bitunganyirizwa mu ruganda rwa PCB 1. Kurenza urugero rwumuringa wumuringa Umuringa wa electrolytike wumuringa ukoreshwa kumasoko muri rusange usanga uruhande rumwe (rusanzwe ruzwi nka ashing foil) hamwe no gushiraho umuringa umwe (bikunze kwitwa fayili itukura).Umuringa usanzwe wumuringa muri rusange ni covan ...Soma byinshi -
Nigute wagabanya ibyago byo gushushanya PCB?
Mugihe cyibishushanyo mbonera bya PCB, niba bishoboka ingaruka zishobora guhanurwa hakiri kare kandi zikirindwa hakiri kare, intsinzi yubushakashatsi bwa PCB izanozwa cyane.Ibigo byinshi bizagira igipimo cyerekana intsinzi ya PCB ishushanya ikibaho kimwe mugihe cyo gusuzuma imishinga.Urufunguzo rwo kunoza intsinzi ...Soma byinshi -
Ubuhanga bwa SMT 丨 amategeko yo gushyira ibice
Mu gishushanyo cya PCB, imiterere y'ibigize ni imwe mu miyoboro y'ingenzi.Kuri ba injeniyeri benshi ba PCB, uburyo bwo gushyira ibice muburyo bunoze kandi neza bifite ibipimo byihariye.Twavuze muri make ubuhanga bwimiterere, hafi 10 ikurikira Imiterere yibikoresho bya elegitoronike igomba gukurikizwa ...Soma byinshi -
Ni uruhe ruhare izo "padi zidasanzwe" kuri PCB zigira?
1. Ikibabi cy'indabyo.1: Umwobo wo gutunganya ugomba kuba udafite ibyuma.Mugihe cyo kugurisha umuraba, niba umwobo utunganya ari umwobo wicyuma, amabati azahagarika umwobo mugihe cyo kugurisha.2. Gukosora umwobo wo gushiraho nka padi ya quincunx ikoreshwa mubusanzwe bwo gushiraho umwobo wa GND, kuko muri rusange ...Soma byinshi -
Kuki igishushanyo cya PCB muri rusange kigenzura 50 ohm impedance?
Muburyo bwo gushushanya PCB, mbere yo kunyura, muri rusange dushyira ibintu dushaka gukora, kandi tukabara impedance dukurikije umubyimba, substrate, umubare wibice nandi makuru.Nyuma yo kubara, ibikurikira birashobora kuboneka muri rusange.Nkuko bigaragara ...Soma byinshi -
Nigute ushobora guhindura igishushanyo mbonera cya kopi ya kopi ya PCB
Ikopi ya kopi ya PCB, inganda zikunze kwitwa ikibaho cyumuzunguruko cyumuzunguruko, ikibaho cyumuzunguruko, ikopi yumuzunguruko, clone ya PCB, igishushanyo mbonera cya PCB cyangwa iterambere rya PCB.Nukuvuga, hashingiwe ko hari ibintu bifatika byibikoresho bya elegitoronike hamwe nu mbaho zumuzunguruko, isesengura ryinyuma rya ...Soma byinshi -
Isesengura ryimpamvu eshatu zingenzi zitera PCB kwangwa
Umugozi wumuringa wa PCB uragwa (nanone bakunze kwita guta umuringa).Inganda za PCB zose zivuga ko arikibazo cya laminate kandi gisaba inganda zibyara umusaruro kwihanganira igihombo kibi.1. Impapuro z'umuringa zirenze urugero.Umuringa wa electrolytike wumuringa ukoreshwa ku isoko muri rusange ni singl ...Soma byinshi -
Inganda za PCB nibisobanuro: DIP na SIP
Impapuro ebyiri kumurongo (DIP) Dual-in-line pack (DIP - dual-in-line pack), pake yuburyo bwibigize.Imirongo ibiri yubuyobozi irambuye kuva kuruhande rwibikoresho kandi iri kumurongo wiburyo ugana indege ibangikanye numubiri wibigize.Chip ikoresha ubu buryo bwo gupakira ifite imirongo ibiri ya pin, w ...Soma byinshi
