Wannan shi ne 6 yadudduka HDI PCB kewaye hukumar, daga yankan zuwa FQC, mu duba shi a hankali duk lokacin da domin samar da mafi ingancin ga abokin tarayya, a lokaci guda, za mu iya rage X-fita jirgin ta hanyar sake dubawa , kowane allo dole ne a gwada kuma 100% wucewa, idan ba a buƙatar buɗe jigon gwaji kuma za mu yi AOI ga kowane jirgi. lokacin da muka isar da allon, dole ne mu shirya shi ta hanyar shiryawa + kwali don karyewar allon yayin bayarwa. samfur mai kyau, mafi kyawun inganci, kun cancanci. ga allo, cikakkun bayanai sun nuna kamar haka:
Layer: 6 yadudduka
Saukewa: FR4
Girman allo: 1.6mm
Surface: ENIG 2U"
Soldermask: Green
Silkscreen: fari
Mini Hole: 0.1mm
Trace: 3 mil / 3mil
Gwaji: 100%
