6 Inzira ya ENIG Igenzura PCB
Ibyerekeye Multilayer PCB
Itandukaniro rinini hagati ya PCB nyinshi hamwe na panne imwe hamwe na panne ebyiri ni uko amashanyarazi yimbere imbere (kubungabunga ingufu zimbere) hamwe nubutaka bwongeweho.Amashanyarazi hamwe numuyoboro wubutaka wubatswe cyane cyane kumurongo wamashanyarazi.Nyamara, insinga nyinshi zirimo cyane cyane hejuru no hepfo, hamwe na wiring yo hagati nkinyongera.Kubwibyo, uburyo bwo gushushanya bwa benshi.
PCB mubusanzwe ni kimwe nubwa kabiri.Urufunguzo ruri muburyo bwo gutezimbere insinga zamashanyarazi imbere, kugirango insinga ya PCB irusheho kumvikana kandi guhuza amashanyarazi ni byiza.Inzira zitandukanye, kugirango utange abakiriya PCB ihendutse.
Ibyiza byacu
Kugenzura neza ubuziranenge
Mubikorwa byo kubyaza umusaruro, igenzure neza ubwiza bwibikoresho fatizo, tekinoroji yubuhanga
Ingano yuzuye
Ukurikije neza ingano yubusobanuro bwihariye, kugirango tumenye neza uburyo bwo gukoresha.
Byuzuye
Uruganda rutaziguye, ibikoresho byuzuye, kugenzura neza ubuziranenge bwibikorwa mubikorwa byo gukora.
Nyuma yo kugurisha neza
Itsinda ryumwuga nyuma yo kugurisha, igisubizo cyiza kandi cyihuse cyo gukemura ibibazo byihutirwa.
Uburyo butandukanye bwa PCB
Hejuru ya Tg PCB
Ubushyuhe bwo guhindura ibirahuri Tg≥170 ℃
Kurwanya ubushyuhe bwinshi, bikwiranye nuburyo butarimo kuyobora
Ikoreshwa mubikoresho, microwave ibikoresho bya rf
Umuvuduko mwinshi PCB
Dk ni nto kandi gutinda kohereza ni bito
Df ni nto, kandi gutakaza ibimenyetso ni bito
Bikoreshwa kuri 5G, gari ya moshi, interineti yibintu
Kugenzura Impedance PCB
Kugenzura byimazeyo ubugari / ubugari n'ubugari buringaniye
Impedance linewidth kwihanganira ≤ ± 5%, guhuza impedance nziza
Bikoreshwa mubikoresho byihuta kandi byihuta nibikoresho byitumanaho 5g
Umuringa uremereye PCB
Umuringa urashobora kugera kuri 12 OZ kandi ufite umuyaga mwinshi
Ibikoresho ni FR-4 / Teflon / ceramic
Bikoreshwa mumashanyarazi menshi, umuzenguruko wa moteri
Andika ubutumwa bwawe hano hanyuma utwohereze
