Amakuru
-
Ni ubuhe buryo bwo kugenzura isura ya PCB?
Ni ubuhe buryo bwo kugenzura isura ya PCB?1. Gupakira: umufuka wumuyaga utagira ibara wapakiye, hamwe na desiccant imbere, bipfunyitse cyane 2. Icapiro rya silike: Icapa rya silike yerekana ibimenyetso nibimenyetso hejuru ya PCB bigomba kuba bisobanutse kandi bigaragara, kandi ibara rigomba kubahiriza .. .Soma byinshi -
Nibihe bishushanyo mbonera byubuyobozi bwa PCB?Nibihe bisabwa byihariye?
Icapiro ryumuzunguruko wacapwe Igishushanyo mbonera cyumuzunguruko SMT nikimwe mubice byingenzi mubishushanyo mbonera.Ikibaho cyumuzunguruko wa SMT ninkunga yibice byumuzunguruko nibikoresho mubikoresho bya elegitoroniki, bimenya guhuza amashanyarazi hagati yibice byumuzunguruko nibikoresho.Hamwe na devel ...Soma byinshi -
Nibihe bisabwa muburyo bukenewe kubibaho byumuzunguruko wa PCB?
1. Ingano ya PCB ground Ibisobanuro byibanze】 Ingano ya PCB igarukira kubushobozi bwibikoresho byo gutunganya ibikoresho bya elegitoroniki.Kubwibyo, ingano ya PCB igomba kwitabwaho mugushushanya ibicuruzwa bya sisitemu.(1) Ingano ntarengwa ya PCB ibikoresho bya SMT ishobora gushiraho ikomoka kuri ...Soma byinshi -
Nibihe bishushanyo mbonera byubuyobozi bwa PCB?Nibihe bisabwa byihariye?
Icapiro ryumuzunguruko wacapwe Igishushanyo mbonera cyumuzunguruko SMT nikimwe mubice byingenzi mubishushanyo mbonera.Ikibaho cyumuzunguruko wa SMT ninkunga yibice byumuzunguruko nibikoresho mubikoresho bya elegitoroniki, bimenya guhuza amashanyarazi hagati yibice byumuzunguruko nibikoresho.Hamwe na devel ...Soma byinshi -
Nibihe bisabwa muburyo bukenewe kubibaho byumuzunguruko wa PCB?
1. Ingano ya PCB ground Ibisobanuro byibanze】 Ingano ya PCB igarukira kubushobozi bwibikoresho byo gutunganya ibikoresho bya elegitoroniki.Kubwibyo, ingano ya PCB igomba kwitabwaho mugushushanya ibicuruzwa bya sisitemu.(1) Ingano ntarengwa ya PCB ibikoresho bya SMT ishobora gushiraho ikomoka kuri ...Soma byinshi -
Ni ubuhe bwoko bwihariye bwibibaho bya PCB?
Gutondekanya kuva hasi kugeza hejuru ni ibi bikurikira: 94HB / 94VO / 22F / CEM-1 / CEM-3 / FR-4 Ibisobanuro birambuye ni ibi bikurikira: 94HB: Ikarito isanzwe, ntabwo irinda umuriro (ibikoresho byo mu rwego rwo hasi, bipfa gukubita, ntibishobora) gukoreshwa nk'ikibaho cy'ingufu) 94V0: ikarito ya flame retardant ikarito (gupfa gukubita) 22F: Igice kimwe kimwe cya gla ...Soma byinshi -
PCB irashobora kugabanywamo ubwoko butandukanye ukurikije ibikoresho kandi ikoreshwa he cyane?
Ibyiciro rusange bya PCB mubyiciro bikubiyemo ahanini ubwoko bukurikira: FR-4 (ibirahuri by'ibirahure by'ibirahure), CEM-1/3 -bambaye isahani yumuringa (cyane cyane ishingiye kuri aluminium, ishingiye ku byuma bike) niyo com ...Soma byinshi -
Ni irihe tandukaniro riri hagati yumuzunguruko ninama ya PCB
Ni irihe tandukaniro riri hagati yinzira yumuzunguruko ninama yumuzunguruko?Mubuzima, abantu benshi bitiranya imbaho zumuzunguruko.Mubyukuri, itandukaniro riri hagati yombi ni nini.Mubisanzwe, Ikibaho cyumuzunguruko bivuga PCB yambaye ubusa, ni ukuvuga, imbaho zacapwe nta bice bigize m ...Soma byinshi -
Amakosa asanzwe yo kwirinda mugushushanya kwa PCB
1 Kwirengagiza ubufatanye n’abakora PCB Ni imyumvire ikunze kugaragara ko abajenjeri benshi batekereza ko bihagije guha dosiye zishushanya uwabikoze mbere yuko uruganda rutangira.Mubyukuri, nibyiza kubisangiza nuwabikoze mugihe utegura umushinga wambere wimiterere ya PCB ....Soma byinshi -
Ibyingenzi Byingenzi Kubishushanyo mbonera bya PCB
1. Ingano yububiko nubunini Ikintu cya mbere ugomba gusuzuma mugushushanya kwa PCB nubunini, imiterere numubare wibice byubuyobozi bwambaye ubusa.Ingano yubuyobozi bwambaye ubusa akenshi igenwa nubunini bwibicuruzwa bya elegitoroniki byanyuma, kandi ubunini bwakarere bugena niba abatoranijwe bose basabwa ...Soma byinshi -
PCB hamwe numuzunguruko uhuriweho, ni irihe tandukaniro riri hagati yibi byombi?
Itandukaniro hagati ya PCB yacapishijwe ikibaho cyumuzunguruko hamwe nu muzunguruko: 1. Inzira zuzuzanya muri rusange zerekeza ku guhuza chip, nka chip yo mu kiraro cyo mu majyaruguru ku kibaho, kandi imbere muri CPU, byose byitwa imiyoboro ihuriweho, kandi izina ryumwimerere ni nanone bita integrat ...Soma byinshi -
Ibibazo 70 nibisubizo, reka PCB ijye mubishushanyo mbonera
PCB.Kuberako ikozwe hifashishijwe icapiro rya elegitoroniki, ...Soma byinshi
