Nkhani
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Kodi mukudziwa kusiyana pakati pa zipangizo zosiyanasiyana za bolodi PCB?
-Kuchokera ku dziko la pcb, Kutentha kwazinthu, zomwe zimadziwikanso kuti kutentha kwa moto, kuzimitsa moto, kukana moto, kukana moto, kukana moto, kuyaka ndi kuyaka kwina, ndikuwunika mphamvu za zinthuzo kukana kuyaka. Zinthu zoyaka moto za...Werengani zambiri -
PCB process classification
Malinga ndi kuchuluka kwa zigawo za PCB, zimagawidwa m'mbali imodzi, mbali ziwiri, ndi matabwa amitundu yambiri. Njira zitatu za board sizili zofanana. Palibe ndondomeko yamkati ya mapanelo a mbali imodzi ndi awiri, makamaka kudula-bowola-kutsata ndondomeko. Ma board a Multilayer adzakhala ...Werengani zambiri -
Wonjezerani chidziwitso! Kufotokozera mwatsatanetsatane za zolakwika 16 zodziwika bwino za PCB
Palibe golide, palibe amene ali wangwiro ", momwemonso PCB board. Mu PCB kuwotcherera, chifukwa cha zifukwa zosiyanasiyana, zofooka zosiyanasiyana zambiri kuonekera, monga kuwotcherera pafupifupi, kutenthedwa, mlatho ndi zina zotero. Nkhaniyi, Tikufotokoza mwatsatanetsatane mawonekedwe, zoopsa ndi kusanthula kwa 16 wamba ...Werengani zambiri -
Kodi inki ya solder mask inki imakhala ndi zotsatira zotani pa bolodi?
Kuchokera ku PCB World, Anthu ambiri amagwiritsa ntchito mtundu wa PCB kusiyanitsa mtundu wa bolodi. M'malo mwake, mtundu wa boardboard ulibe chochita ndi machitidwe a PCB. PCB bolodi, osati kuti mtengo wapamwamba, ndi wosavuta kugwiritsa ntchito. Mtundu wa PCB pamwamba ndi...Werengani zambiri -
Pamapangidwe a PCB, pali zofunika masanjidwe pazida zina zapadera
PCB chipangizo masanjidwe si chinthu mongoganizira, ili ndi malamulo ena amene ayenera kutsatiridwa ndi aliyense. Kuphatikiza pa zofunikira zonse, zida zina zapadera zimakhalanso ndi zofunikira zosiyanasiyana. Zofunikira pakuyika pazida zopangira ma crimping 1) Sipayenera kukhala zigawo zazikulu kuposa 3...Werengani zambiri -
Kupanga kwa PCB kwamitundu yambiri komanso yaing'ono
01 >> Lingaliro la mitundu ingapo ndi magulu ang'onoang'ono Mipikisano yosiyanasiyana, kupanga magulu ang'onoang'ono amatanthauza njira yopangira yomwe pali mitundu yambiri yazinthu (zofotokozera, zitsanzo, kukula, mawonekedwe, mitundu, ndi zina zotero) monga chandamale chopanga. pa nthawi yomwe yakhazikitsidwa, ndi ...Werengani zambiri -
Makhalidwe ndi tsankho la kukana kuwonongeka
Nthawi zambiri zimawoneka kuti oyambitsa ambiri akukankhira kukana pokonza dera, ndipo amachotsedwa ndikuwotchedwa. Ndipotu, pali zambiri zokonza. Malingana ngati mumvetsetsa kuwonongeka kwa kukana, simukuyenera kuthera nthawi yochuluka. Resistor ndiye ...Werengani zambiri -
Kodi mapangidwe a PCB ndi chiyani
Mapangidwe a PCB ndi bolodi losindikizidwa. Gulu losindikizidwa losindikizidwa limatchedwanso bolodi losindikizidwa, lomwe ndi chonyamulira chomwe chimalola kuti zigawo zosiyanasiyana zamagetsi zigwirizane nthawi zonse. Masanjidwe a PCB amamasuliridwa kukhala ma boardboard osindikizidwa mu Chitchaina. Bungwe loyang'anira dera ku ...Werengani zambiri -
Njira 10 zosavuta komanso zothandiza za PCB zochotsera kutentha
Kuchokera ku PCB World Kwa zipangizo zamagetsi, kutentha kwina kumapangidwa panthawi yogwira ntchito, kotero kuti kutentha kwa mkati kwa zipangizo kumakwera mofulumira. Ngati kutentha sikutayika panthawi, zipangizozo zidzapitirizabe kutentha, ndipo chipangizocho chidzalephera chifukwa cha kutentha. The...Werengani zambiri -
Maluso wamba PCB debugging
Kuchokera ku PCB World. Kaya ndi bolodi lopangidwa ndi munthu wina kapena bolodi la PCB lopangidwa ndi inu nokha, chinthu choyamba kuti mupeze ndikuwunika kukhulupirika kwa bolodi, monga tining, ming'alu, mabwalo amfupi, mabwalo otseguka, ndi kubowola. Ngati bolodi ili yogwira mtima Khalani okhwima, ndiye ...Werengani zambiri -
Pamapangidwe a PCB, ndi zovuta ziti zachitetezo zomwe zingakumane nazo?
Tidzakumana ndi nkhani zosiyanasiyana za chitetezo pamapangidwe wamba a PCB, monga katayanidwe pakati pa vias ndi ziwiya, ndi katayanidwe pakati pa zilombo ndi mayendedwe, zomwe ndizo zonse zomwe tiyenera kuziganizira. Timagawa magawowa m'magulu awiri: Chilolezo chachitetezo chamagetsi Chitetezo chosagwiritsa ntchito magetsi ...Werengani zambiri -
Kodi mumamvetsetsa V-cut mutatha kuchita PCB kwa nthawi yayitali? pa
Msonkhano wa PCB, mzere wogawanitsa wooneka ngati V pakati pa ma veneers awiri ndi ma veneers ndi m'mphepete mwa ndondomeko, mu mawonekedwe a "V"; Pambuyo kuwotcherera, imasweka, motero imatchedwa V-CUT. Cholinga cha V-cut Cholinga chachikulu chopangira V-cut ndikuwongolera wogwiritsa ntchito kugawa bolodi pambuyo ...Werengani zambiri
