Ibyiza 8 Byiza ENIG FR4 Yashyinguwe Vias PCB Uruganda nUruganda |Inzira ya Huihe

8 Layeri ENIG FR4 Yashyinguwe Vias PCB

Ibisobanuro bigufi:

Imirongo: 8
Kurangiza hejuru: ENIG
Ibikoresho shingiro: FR4
Igice cyo hanze W / S: 4.5 / 3.5mil
Igice cy'imbere W / S: 4.5 / 3.5mil
Umubyimba: 1,6mm
Min.umwobo wa diameter: 0,25mm
Inzira idasanzwe: Impumyi & Buried Vias, kugenzura impedance

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Inenge Zimpumyi Zashyinguwe Vias PCB

Ikibazo nyamukuru cyimpumyi zashyinguwe binyuze muri PCB nigiciro kinini.Ibinyuranyo, imyobo yashyinguwe igura munsi yumwobo uhumye, ariko gukoresha ubwoko bwombi bwibyobo birashobora kongera cyane ikiguzi cyibibaho.Kwiyongera kw'ibiciro guterwa nuburyo bugoye bwo gukora bwumwobo washyinguwe buhumyi, ni ukuvuga ko kwiyongera mubikorwa byo gukora nabyo biganisha ku kwiyongera mubikorwa byo gupima no kugenzura.

Yahambwe Via PCB

Gushyingurwa binyuze muri PCB bikoreshwa muguhuza ibice bitandukanye byimbere, ariko ntaho bihuriye nigice cyo hanze.Fayili itandukanye yo gukora imyitozo igomba kubyara buri rwego rwumwobo washyinguwe.Ikigereranyo cyubujyakuzimu bwa aperture (ratio aspect / umubyimba-diameter igereranyo) bigomba kuba munsi cyangwa bingana na 12.

Urufunguzo rugena ubujyakuzimu bwurufunguzo, intera ntarengwa iri hagati yimbere itandukanye.Muri rusange, nini impeta yimbere yimbere, niko ihagaze neza kandi yizewe.

Impumyi yashyinguwe Vias PCB

Igisubizo: gushyingura

B: Laminated yashyinguwe binyuze (ntibisabwa)

C: Umusaraba washyinguwe unyuze

Ibyiza bya Vias zihumye hamwe na Vias zashyinguwe kubashakashatsi ni ukongera ubwinshi bwibigize utarinze kongera umubare wubunini nubunini bwikibaho.Kubicuruzwa bya elegitoronike bifite umwanya muto hamwe no kwihanganira ibishushanyo bito, gushushanya umwobo uhumye ni amahitamo meza.Gukoresha ibyo byobo bifasha injeniyeri yubushakashatsi bwumuzingi gushushanya igipimo cyiza / padi kugirango wirinde ibipimo birenze.