6 Layer ENIG FR4 PCB Copper mai nauyi
Matsala mai kauri na kushin brazing na ciki mai kauri
Bukatar PCB mai nauyi na jan karfe yana ƙaruwa, kuma fatun Layer na ciki suna ƙara ƙarami.Matsalar kushin kushin yana faruwa sau da yawa a lokacin hakowa na PCB (yawanci ga manyan ramuka sama da 2.5mm).
Akwai ƙananan wuri don ingantawa a cikin ɓangaren kayan aiki na irin wannan matsala.Hanyar inganta al'ada ita ce ƙara kushin, ƙara ƙarfin kwasfa na kayan, da rage yawan hakowa, da dai sauransu.
Dangane da nazarin ƙira da fasaha na PCB, an gabatar da tsarin haɓakawa: ana aiwatar da maganin yanke jan ƙarfe (lokacin da etching Layer na ciki na kushin solder, ƙananan da'irori waɗanda ke ƙasa da buɗaɗɗen buɗe ido) ana aiwatar da su don rage ƙarfin ja. na jan karfe a lokacin hakowa.
Hako rami mai diamita 1.0mm fiye da buɗaɗɗen buƙatun da ake buƙata, sannan a aiwatar da hakowa na yau da kullun (hakowa na biyu) don magance matsalar fashewar kushin kauri na ciki.
Aikace-aikace na PCB na jan karfe mai nauyi
Ana amfani da PCB mai nauyi na jan ƙarfe don dalilai daban-daban, misali a cikin masu canza wuta, watsa zafi, watsawa mai ƙarfi, masu juyawa, da sauransu. A cikin PC, motoci, soja da sarrafa injina.Ana kuma amfani da babban adadin PCB na jan karfe:
Samar da wutar lantarki da mai canzawa
Kayan aikin walda ko kayan aiki
Masana'antar mota
Masu samar da hasken rana, da dai sauransu
Nunin kayan aiki
Layin Plating Na atomatik
Farashin PTH
LDI
CCD Exposure Machine
Kamfanin mu
