Yanzu, bari ’ s yayi magana game da 6-layer PCB
PCB mai Layer 6 shine ainihin allo mai Layer 4 tare da ƙarin siginar sigina 2 tsakanin jiragen sama. Madaidaicin tari don PCB mai Layer 6 ya haɗa da yadudduka na kewayawa 4 (yadudduka na waje biyu da yadudduka na ciki) da jirage na ciki 2 (ɗaya don ƙasa da ɗayan don iko).
Samar da yadudduka na ciki 2 don sigina masu sauri da kuma 2 na waje na waje don sigina mara sauri yana haɓaka EMI (Tsarin Electromagnetic). EMI shine makamashin da ke rushe sigina a cikin na'urorin lantarki ta hanyar radiation ko shigarwa.
Akwai tsare-tsare daban-daban don tara PCB mai Layer 6, amma adadin wutar lantarki, sigina, da shimfidar ƙasa da aka yi amfani da su ya dogara da buƙatun aikace-aikacen.
Madaidaicin 6-Layer PCB tari-up ya ƙunshi saman Layer - prepreg - ciki ƙasa jirgin sama - core - ciki routing Layer - prepreg - ciki routing Layer - core - ciki ikon jirgin sama - prepreg - kasa Layer. Kamar yadda kuke gani a hoton da ke sama.
Ko da yake wannan shine daidaitaccen tsari, bai dace da duk ƙirar PCB ba, don haka yana iya zama dole a sake sanya yadudduka ko samun ƙarin takamaiman yadudduka. Duk da haka, dole ne a yi la'akari da ingancin tuƙi da rage yawan magana yayin sanya su.
Amfanin PCB mai Layer 6 sune kamar haka:
Ƙarfi - PCB mai Layer shida ya fi takwarorinsa na siraran kauri, yana sa ya fi ƙarfi.
Ƙarfafa - Wannan allon kauri mai yadudduka shida yana da ƙarfin fasaha mafi girma, don haka yana iya cinye ƙasa da faɗi.
Babban iya aiki - PCBs masu yadudduka shida ko fiye suna ba da iko mafi kyau ga na'urorin lantarki kuma suna rage yuwuwar kutsawa cikin magana da lantarki.
Babban wuraren aikace-aikacen don PCBs masu Layer 6 sune kamar haka:
Kwamfuta - PCBs masu Layer 6 sun taimaka wajen haɓaka haɓakar kwamfutoci na sirri cikin sauri, waɗanda suka zama ƙarami, haske, da sauri.
Adana bayanai - Babban ƙarfin PCBs mai Layer shida ya sa na'urorin ma'ajiyar bayanai suna ƙaruwa cikin shekaru goma da suka gabata.
Tsarin ƙararrawa na wuta - Yin amfani da allunan da'ira 6 ko fiye, tsarin ƙararrawa ya zama daidai a lokacin gano ainihin haɗari.
A cikin labarin na gaba, za mu gabatar da PCB mai girma, wanda ya bambanta da nau'in waɗannan PCB da muka yi magana a baya.
