4 Layeri HASL Impedance Igenzura Umuringa Ukomeye PCB
Ibyiza nimirimo yumuringa uremereye PCB
Imikorere:
Ikoreshwa ryumuringa uremereye PCB mubyemezo bya PCB hafi ya hose, kandi ikibanza cyakoreshwaga ni kinini cyane, harimo ibikoresho byose byo murugo, ibicuruzwa byubuhanga buhanitse, igisirikare, ubuvuzi nibindi bikoresho bya elegitoroniki.Umuringa uremereye PCB ufite ibikorwa byiza byo kwagura, ubushyuhe bwo hejuru, ubushyuhe buke, kurwanya ruswa, kuburyo ibikoresho bya elegitoroniki bifite igihe kirekire cyo gukora, ariko kandi koroshya ingano yibikoresho bya elegitoronike bifasha cyane.By'umwihariko, gukenera gukoresha voltage ndende hamwe nibicuruzwa bya elegitoronike ni nkenerwa umuringa uremereye.
Ibyiza:
Muri PCB yerekana, umuringa uremereye PCB ifite imbaraga zidasanzwe no gutunganya imiterere.Mubyongeyeho, biranakenewe muburyo butandukanye hamwe na sisitemu nka plaque yibice, sisitemu yo gufunga ubwoko, sisitemu yo kuruma ihagaritse, sisitemu ya BEM, sisitemu yo kuvoma imvura, nibindi, kandi birashobora no gukoreshwa mubisabwa bitandukanye byo gutunganya bisabwa na sisitemu. .
Umubyimba w'umuringa w'imbere ≥4oz Kuzuza igisubizo
Kuri PCB ifite igishushanyo mbonera cy'umuringa kiremereye, kugirango harebwe ko huzuzwa kole yuzuye, imashini yo gucapa cyangwa ifu ya PP ikoreshwa.Nyamara, iki gisubizo gifite ibibazo byinzira ndende kandi bigoye kugenzura ubunini bwurwego rwa dielectric.Urupapuro rwometse kuri SP rushobora kugera kubiranga ibintu byinshi bya kole hamwe nubunini bwinshi.Ifite ibyiza byinshi byo kuzuza umuringa uremereye kandi irashobora gukemura neza ikibazo cyo kuzuza umuringa uremereye.
Ibyiza bya SP Prepreg
Gukoresha sisitemu yo kwihanganira ubushyuhe bwinshi, hamwe nubushyuhe bwinshi
Emera sisitemu yo kwagura kworoheje
Ibintu byiza cyane bya resin nibitekerezo byiza bituma ifite ubushobozi bwiza bwo kuzuza
Imiterere yihariye ya fibre fibre ikuraho ingingo zingutu kandi itezimbere kwizerwa.
