I-6 Layer ENIG FR4 i-PCB yobhedu olunzima
Ingxaki yokuqhekeka kwephedi yokuqhafaza yangaphakathi
Imfuno yePCB yobhedu enzima iyanda, kwaye iipads zamaleko zangaphakathi ziya zincinci kwaye zincinci.Ingxaki yokuqhekeka kwe-pad idla ngokuvela ngexesha lokugaya i-PCB (ingakumbi kwimingxuma emikhulu engaphezu kwe-2.5mm).
Kukho indawo encinci yokuphucula kwinkalo yezinto eziphathekayo zolu hlobo lwengxaki.Indlela yokuphucula yendabuko kukunyusa i-pad, ukwandisa amandla e-peeling yezinto eziphathekayo, kunye nokunciphisa izinga lokugaya, njl.
Ngokusekwe kuhlalutyo lwe-PCB yoyilo loyilo kunye nethekhnoloji, isicwangciso sokuphucula sibekwe phambili: unyango lokusika ubhedu (xa ucofa umaleko wangaphakathi wepadi ye-solder, isangqa esincinci esincinci kune-aperture sifakiwe) yenzelwe ukunciphisa amandla okutsala. yobhedu ngexesha lokomba.
Ukugrumba umngxuma wokugrumba one-1.0mm encinci kunomngxunya ofunekayo, uze wenze ukomba oqhelekileyo wokuvula (ukomba okwesibini) ukusombulula ingxaki yokuqhekeka kwephedi yokutyeba yangaphakathi.
Ukusetyenziswa kwePCB yobhedu enzima
I-PCB yobhedu enzima isetyenziselwa iinjongo ezahlukeneyo, umz. kwiziguquli ezisicaba, ukuhanjiswa kobushushu, ukusasazwa kwamandla aphezulu, abaguquli bolawulo, njl.Inani elikhulu leePCB zobhedu ziyasetyenziswa:
Unikezelo lwamandla kunye nesiguquli solawulo
Izixhobo zokuwelda okanye izixhobo
Ishishini leemoto
Abavelisi beepaneli zelanga, njl