6 Layeri ENIG Impedance Igice cya Hole PCB
Nigute Wamenya Igice Cyane Muri Idosiye Yashushanyije?
Igice cya kabiri umwobo PCB yateguwe kubera imiterere yigikoresho hamwe nu muyoboro w’umuzunguruko wacometse mu mwobo umwe cyangwa wose wumurongo wibikoresho byongeweho byongewe kumurongo wicyuma cyuma kugirango umenye neza ko kimwe cya kabiri cyibikoresho biri mubibaho ikindi gice kirimo hanze.Idosiye ya Gerber igomba kuba ikubiyemo ibi bikurikira:
01.Umurongo umwe (GTL na GBL)
Igice cya kabiri cyo gucamo ibice kiri hejuru no hepfo
02.Weld barer layer (GTS na GBS)
Weld barnier ifungura kumwanya wa kabiri
03.Icyiciro kinini (TXT / DRL)
Umwobo wa buri gice cya kabiri
04.Ubuhanga / imiterere (GMU / GKO)
Umwirondoro ugomba kuba hagati muri buri mwobo
Ibyerekeranye na Metallized Half Hole PCB
Umwobo wacuzwe igice ni umwobo wigice cyisahani kandi uhabwa amashanyarazi.Icyuma cya kimwe cya kabiri gikoreshwa cyane cyane muburyo butaziguye hagati yamasahani.Zikoreshwa cyane cyane gusudira hamwe imbaho ebyiri zacapwe zicapye hamwe na tekinoroji yo kuzunguruka.Sisitemu yose ifata umwanya muto ugereranije na sisitemu ya PCB ukoresheje umurongo pin uhuza.
Igishushanyo mbonera cya kimwe cya kabiri cya PC PCB
| Min.Umuyoboro | Padiri ntarengwa | Umwanya muto | Intera iri hagati yidirishya nicyatsi | Ingano ntarengwa yikiraro cyagurishijwe | Ikibanza ntarengwa |
| 500µm | 900µm | 250µm | 50µm-75µm | 100µm | 1150µm |
Nigute Metallized Half Hole PCBs Yakozwe?
Ubwa mbere, amashanyarazi akoresheje umwobo bikozwe ku nkombe za PCS cyangwa SETS (uduce duto mu isahani yerekana umusaruro PNL), hanyuma imashini ikoresha (imashini isya) ikoreshwa mugukuraho kimwe cya kabiri cyamashanyarazi ikoresheje umwobo, hasigara ikindi gice cya kabiri- umwobo.
Kuberako umuringa utoroshye gukora kandi birashoboka ko utera biti kumeneka, harakenewe ibyuma bidasanzwe hamwe n umuvuduko mwinshi wibisahani kugirango ubuso bwurukuta rwumwobo nimpande byorohe.Buri gice-cyiza noneho kigenzurwa na kimwe cya kabiri cyarangije kugenzura ibicuruzwa.
Dimetero ntarengwa ya kimwe cya kabiri gishobora gukorwa n’umuzunguruko wa HUIHE igomba kuba mm 0,5 naho igice cya kabiri kigomba kuba nibura mm 0.5.Niba ukeneye gukora utuntu duto duto twa aperture, nyamuneka hamagara abakozi bacu ba serivise kugirango tuganire kubisubizo bishoboka.
Mugihe ushyizeho gahunda yo kugura icyapa kimwe cya kabiri hamwe na HUIHE Circuit, nyamuneka menyesha amakuru arambuye ya kimwe cya kabiri PCBs hamwe naba injeniyeri ba tekinike ba HUIHE kugirango barebe ko wakiriye igisubizo cyiza cyo gukora.
Ibyiza byacu kuri kimwe cya kabiri cya PC PCB
1. Uruganda nyirizina, ubuso bwa metero kare 12000, kugurisha uruganda
2.20+ abakozi ba tekinike yibanze bafite uburambe bwimyaka irenga 10, bazi neza inganda ninganda nziza.
3.Ibikoresho byongerewe imbaraga: gushira umuringa mu buryo bwikora / umurongo wa electroplating, imashini yerekana LDI / CCD nibindi bikoresho kugirango bitange ibicuruzwa byiza kandi byizewe cyane
