Multilayer PCBaha igizwe ahanini n'umuringa, prefref, na Core Core. Hariho ubwoko bubiri bwinzego zumunzani, ni ukuvuga imiterere yimibare yumuringa hamwe ninama yibanze hamwe nintangiriro yuburinzi bwibanze hamwe nubuyobozi bwibanze. Imiterere y'amazi y'umuringa hamwe n'inzego z'ikibaho byatoranijwe, hamwe n'imiterere y'ubujura by'ibanze irashobora gukoreshwa mu masahani yihariye (nka rogess44350, n'ibindi) imbaho ​​z'ibibaho hamwe na Hybrid.

1.Byiza ibisabwa kugirango uhagarike imiterere kugirango ugabanye agace ka PCB, ni ukuvuga, ubwoko bwumuringa, ubwoko bwicyitegererezo, ibishushanyo, nibindi bitandukanijwe na certical centrosmmetric,

2.Conductor umuringa

. Ku gishushanyo, umurinzi wo hanze urimbutse urangwa nka "Umuringa wa fiil umubyimba +gurika +, hamwe nu mubyimba wimbere wumuringa urangwa nka" umuringa wa fiil ubunini ".

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Irinde kubishyira kuri L2 na 2 Ibice byinshi bishoboka, ni ukuvuga ibice bya kabiri byo hanze byuburyo bwo hejuru no hepfo, kugirango wirinde hejuru ya PCB iringaniye kandi yinkundire.

3. Ibisabwa kugirango ubone imiterere

Inzira yo kumanika ni inzira yingenzi mukora pcb. Uko umubare w'amataza, bibi cyane guhuza umwobo na disiki, kandi ubupfura bukomeye bwa PCB, cyane cyane iyo bimaze gutangaza. Kumatara bifite ibisabwa mu gufatanya, nkubunini bwumuringa numubyimba by'umunwa bigomba guhura.