A bophelo bo rerile ka etsa hore batho ikutloa comfortable.Naturally, le rerile PCB moralo ke hape ho feta kholisang, le moralo moenjiniere ka ba ka tlaase ho moo ho hlahlathela.
Lera nomoro ya PCB boto e ka kakaretso se ikemiselitse esale pele, e rerile ka boto moenjiniere e akaretsang, le palo ea dikarolo e na le palo ea dikarolo pontšo 'me palo ea dikarolo tsa phepelo le matla a.
1. Planning ya phepelo matla le nomoro stratum
Palo ea magato aa phepelo matla e haholo-holo e behilweng ke palo ea mefuta ya phepelo matla, kabo, mojaro bokgoni, tshebetso index of boto le 'ngoe' me theko ea board.The bophirima le 'ngoe ea matla a sefofane hloka ho khotsofatsa maemo a mabeli: ho phepelo matla ha interlaced.Avoid bohlokoa sefapano karolo ya le dikarolo haufi.
Lera palo bophirima-fatše lokela ho lefa a lebisa tlhokomelo ho lintlha tse latelang: ya disebediswa tsa ho ka sehloohong ba lokela ho ba le e batlang e le ka ho feletseng fatše sefofane ha a tobane le lera la bobeli; matšoao bohlokwa tse kang lebelo le holimo, maqhubu a phahameng, oache, etc.Main matla phepelo le lekhulo sefofane thata coupling, fokotsa le matla a sefofane impedance joalo joalo.
2. Signal lera palo thero
Wiring metjha e Hangata lintlha tsa bohlokoa tseo lekanya palo ea layers.It pontšo ke ea bohlokoa ho tseba hore na ho na le se tebileng BGA le sehokedi ka boto, 'me botebo ba BGA le PIN sekgala tsa BGA ke senotlolo sa ho fumana lenane la BGA line.For mohlala, BGA tsa 1.0mm ka tšela mela e 'meli ka tloaelo, 0.8mm BGA leketla sefapanong lesoba ka feela feta mola se le seng,' me palo ea mola pakeng tsa mela e 'meli haholo sehokedi different.The haholo-holo a nahanang botebo lona, e leng para ea mela differential pakeng masoba a mabeli.
Ea bobeli, re lokela ho nahana ka wiring boto phahameng-lebelo pontšo kanaleng, hobane ha se phahameng-lebelo pontšo sebetsa ditlhoko tsa maemo a ho feta moo, lokela ho nahana sa stub, line le sebaka dipakeng, lintho tse kang ho sefofane litšupiso, hore o tle o lokela ho ela hloko dintlha ho wiring le kanaleng lona ho lekane. 
Finally, the bottleneck area is planned. After the basic layout is processed, it is necessary to focus on the narrow bottleneck area.Considering the difference line, sensitive signal line, special signal topology, etc., how many lines can be calculated in the bottleneck area, and how many layers can be used to make all the necessary lines pass through this area.
Considering the above two points,basically not appear to go some parts of the line, some people say: pcb design is like a high-rise building building process, the layout of the wiring layer is one of the design drawings, planning well, the wiring naturally It can be done.
Pele a qala ho moralo PCB, u lokela ho tseba PCB size: ena e itšetlehile ka sehlahisoa boholo ba hao, le dikarolo PCB: dikarolo le ho feta, e rarahaneng ho feta ho etsa thepa ea PCB e tla ba, e le dikarolo ho feta ho PCB nang le sona, e theko e boima ho feta ho tla ba ho proizvodnje e, KingSong PCB specilized ka ho fana ka litšebeletso tsa PCB difeme. Re ne re ka tšehetsa sa tšoaneng hatisitsoeng oa potoloho boto tšebeletso difeme ho tloha lera ea se nang molekane ho dikarolo 36 ho kopana PCB hao fapaneng requirements.When o qeta moralo moralo, u fumana faele ya Gerber, faele ena e tla sebelisoa ke hao PCB moetsi , Le hoja ho na le batho ba bangata lik'hamphani tse fanang ka litšebeletso tsena, empa re ka rata ho buella King-PCB.COM.