Amakuru
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Ubwenge hamwe nuburyo bwo kugenzura PCB: reba, umva, impumuro, gukoraho…
Ubwenge hamwe nuburyo bwo kugenzura PCB: reba, utege amatwi, impumuro, gukoraho… 1. Birabujijwe rwose gukoresha ibikoresho bipimisha hasi kugirango ukore kuri TV nzima, amajwi, amashusho nibindi bikoresho bya plaque yo hepfo kugirango ugerageze ikibaho cya PCB nta Guhindura akato birabujijwe rwose ...Soma byinshi -
amashanyarazi yerekana icapiro wino
Ukurikije uburambe nyabwo bwa wino ikoreshwa nababikora benshi, hagomba gukurikizwa amabwiriza akurikira mugihe ukoresheje wino: 1. Ibyo ari byo byose, ubushyuhe bwa wino bugomba kubikwa munsi ya 20-25 ° C, kandi ubushyuhe ntibushobora guhinduka cyane. , bitabaye ibyo bizagira ingaruka kuri viscosity ya wino na ...Soma byinshi -
“Zahabu” y'intoki za zahabu ni zahabu?
Urutoki rwa Zahabu Kumashanyarazi yibikoresho bya mudasobwa hamwe namakarita yubushushanyo, turashobora kubona umurongo wimikorere ya zahabu itwara, bita "intoki za zahabu". Urutoki rwa Zahabu (cyangwa Edge Connector) mubikorwa bya PCB no gutunganya inganda zikoresha umuhuza uhuza nkibisohoka kubuyobozi kugirango ...Soma byinshi -
Ni ayahe mabara ya PCB?
Ni irihe bara ryibibaho bya PCB, nkuko izina ribigaragaza, iyo ubonye ikibaho cya PCB, muburyo bwimbitse ushobora kubona ibara ryamavuta kurubaho, aribyo dukunze kuvuga nkibara ryubuyobozi bwa PCB. Amabara asanzwe arimo icyatsi, ubururu, umutuku n'umukara, nibindi Tegereza. 1. Icyatsi kibisi ni kure t ...Soma byinshi -
Ni ubuhe butumwa bukoreshwa mu gucomeka PCB?
Umwobo uyobora Via umwobo uzwi kandi nko mu mwobo. Kugirango wuzuze ibyifuzo byabakiriya, ikibaho cyumuzunguruko ukoresheje umwobo kigomba gucomeka. Nyuma yimyitozo myinshi, inzira gakondo yo gucomeka ya aluminiyumu irahindurwa, kandi ikibaho cyumuzunguruko hejuru yumugurisha mask no gucomeka byarangiye hamwe na cyera ...Soma byinshi -
Ni izihe nyungu zo gusiga zahabu no gusiga ifeza ku kibaho cya PCB?
Abakinnyi benshi ba DIY bazasanga amabara ya PCB akoreshwa nibicuruzwa bitandukanye byamasoko bitangaje. Ibara risanzwe rya PCB ni umukara, icyatsi, ubururu, umuhondo, umutuku, umutuku n'umuhondo. Bamwe mubakora ibicuruzwa bakoze ubuhanga bwa PCBs y'amabara atandukanye nka cyera n'iroza. Muri ...Soma byinshi -
Bifata umunota umwe gusa kugirango ukore PCB murubu buryo!
1. Shushanya ikibaho cyumuzingi wa PCB: 2. Shiraho icapiro gusa TOP LAYER kandi ukoresheje layer. 3. Koresha printer ya laser kugirango wandike kumpapuro zohereza amashyuza. 4. Umuyagankuba woroshye cyane washyizwe kuriyi mbaho yumuzunguruko ni 10mil. 5. Umunota umwe wo gukora isahani itangirira kumashusho yumukara-n-umweru wa electroni ...Soma byinshi -
Ibibazo umunani bisanzwe nibisubizo mubishushanyo bya PCB
Muburyo bwo gushushanya no gukora PCB, injeniyeri ntizikeneye gusa gukumira impanuka mugihe cyo gukora PCB, ahubwo zigomba no kwirinda amakosa yo gushushanya. Iyi ngingo ivuga muri make kandi isesengura ibibazo rusange bya PCB, twizeye kuzana ubufasha mubikorwa bya buri wese. ...Soma byinshi -
Ibyiza byo gucapa PCB
Kuva kuri PCB Isi. Tekinoroji yo gucapa inkjet yemerwa cyane mugushira akamenyetso ku mbaho z'umuzunguruko wa PCB no gucapa mask yo kugurisha. Mubihe bya digitale, icyifuzo cyo gusoma ako kanya kode yimpande ku kibaho-ku kibaho no kubyara ako kanya no gucapa kode ya QR yakoze ...Soma byinshi -
Tayilande ifata 40% yubushobozi bwa PCB bwo mu majyepfo y’iburasirazuba bwa Aziya, ikaza mu myanya icumi ya mbere ku isi
Kuva kuri PCB Isi. Gushyigikirwa n’Ubuyapani, umusaruro w’imodoka zo muri Tayilande wigeze kugereranywa n’Ubufaransa, usimbuza umuceri na rubber kugira ngo ube inganda nini za Tayilande. Impande zombi za Bangkok Bay zuzuyemo imirongo ikora ibinyabiziga bya Toyota, Nissan na Lexus, sc itetse ...Soma byinshi -
Itandukaniro riri hagati yimiterere ya PCB na dosiye ya PCB
Kuva kuri PCBworld Iyo uvuze ibyapa byumuzunguruko byacapwe, abashya bakunze kwitiranya "PCB schematics" na "PCB yububiko bwa PCB", ariko mubyukuri bivuga ibintu bitandukanye. Gusobanukirwa itandukaniro riri hagati yabo nurufunguzo rwo gukora neza PCBs, kugirango rero ube ...Soma byinshi -
Ibyerekeye guteka PCB
1. Mugihe utetse PCB nini nini, koresha gahunda ya horizontal. Birasabwa ko umubare ntarengwa wikibaho utagomba kurenza ibice 30. Ifuru igomba gukingurwa muminota 10 nyuma yo guteka kugirango ikure PCB hanyuma uyirambike neza kugirango ikonje. Nyuma yo guteka, bigomba kuba presse ...Soma byinshi
