4 Ungqimba ENIG Impedance Half Hole PCB
Indlela Yokucubungula Yokubhoboza Ingxenye Yengxenye Yengxenye Yensimbi Ye-PCB
Imbobo ethize eyenziwe ngensimbi ewuhhafu izocutshungulwa ngale ndlela elandelayo: zonke izimbobo zePCB ezinezimbobo eziyinsimbi kufanele zibhojwe ngendlela yokubhoboza ngemva kokudweba okucwebezelayo nangaphambi kokujojwa, kuzobholwa imbobo eyodwa ezindaweni zokuhlangana kuzo zombili iziphetho zomgwaqo. imbobo ewuhhafu.
1) Yakha inqubo ye-MI ngokuya ngenqubo yezobuchwepheshe,
2) i-metal half hole iyi-drill drill (noma i-gong out), isibalo ngemuva kokucwenga, ngaphambi kokunamathisela imbobo emibili yokugaya isigamu, kufanele icabangele ukuma kwe-gong groove ngeke idalule ithusi, ibhoboze imbobo enguhhafu ekunyakazeni kweyunithi,
3) Imbobo yesokudla (bhoboza uhhafu wembobo)
A. Bamba kuqala, bese uphendulela ipuleti (noma indlela yesibuko);Geza imbobo kwesokunxele
B. Inhloso ukunciphisa ukudonsa kommese wokubhoboza ekhopha emgodini ongaphakathi wembobo ewuhhafu, okuholela ekulahlekeni kwethusi emgodini.
4) Ngokwesikhala somugqa wekhonta, ubukhulu bombobo wokubhoboza wembobo ewuhhafu bunqunywa.
I-5) Dweba ifilimu ye-welding yokumelana, futhi ama-gongs asetshenziswa njengendawo yokuvimba ukuvula iwindi futhi akhulise iwindi ngo-4mil.