MuPCB kugadzirwa, chimiro chinonyanya kuita chikamu chakawanda mukugadzirwa kwese pamwe nekunyorwa kwechigadzirwa. Yese nhanho yekugadzira inoda kutarisirwa kwakanaka uye kufunga kuti iwane kuita kwakanaka.
Right-angle wiring is generally a situation that needs to be avoided as much as possible in PCB wiring, and it has almost become one of the standards for measuring the quality of wiring. Saka kurongeka kwakadii kurongeka kwakazara pane chiratidzo chekutapurirana?
Chechipiri, mitengo yakasiyana nekuda kwekugadzira maitiro ekugadzira.
Maitiro akasiyana ekugadzira anokonzerwa nemari dzakasiyana. Yakadai seBhodhi rakarongedzwa neTIN uye TIN-rakarongwa, chimiro chekupuruzira, kushandisa silika mitsara yemitsara yakaoma ichaita mitezo yakasiyana, zvichikonzera kusiyana kwemutengo.
Mune musimboti, kutaura kwakaringana-koni kuchachinja mutsara wehupamhi hwemutsara wekutapurika, zvichikonzera kusagadziriswa mukusavimbika. Muchokwadi, kwete chete kurudyi-kona traces, asi zvakare inoteedzana-kona inoteedzera inogona kukonzera shanduko.
Iko kukanganiswa kwechiratidzo chaicho chiri pachiratidzo chinonyanya kuratidzwa mune zvikamu zvitatu: chekutanga, kona inogona kuve yakaenzana neyekutakura mutengo pamutsetse wekutapurika, uchidzora nguva yekukwira; Chechipiri, kusakwana kwekuregererwa kuchakonzera chiratidzo chiratidzo;
Yechitatu iyo EMI inogadzirwa neiyo chaiyo-angle tipi. Iyo Parasitic Kugona kunokonzerwa nekurudyi
Winoreva nezve hupamhi hwehupamhi (unit: inch), inch ichireva kune iyo dielectric inogara ichisvika pakati petsetse yekuendesa.
Semunhu akapamhidzirwa mutsara weiyo chaiyo-kona yekuwedzera inowedzera, kusava nesimba ikoko kuchaderedzwa, saka chimwe chiratidzo chiratidzo chichaitika. Tinogona kuverenga zvakanyanyisa kuenzana mushure mekunge mutsara uhu hwakawedzera maererano neyekugadziriswa kwekuverenga fomu inotaurwa muchitsauko chinotapukira.
Wobva waunganidza kufungidzira coefficient maererano neyemourmal formula: ρ = (zs-z0) / (ZS + z0). Kazhinji, shanduko yekukanganiswa inokonzerwa neyarurami-angle wiring iri pakati pe7% kusvika makumi maviri muzana, saka iyo yakanyanya kuratidzira coeffert ndeye 0.1. Shenzhen Anke PCB Co, LTD
Kutumira Nguva: Jun-25-2022
