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6 Layer FR4 ENIG Impedance Control PCB

6 Layer FR4 ENIG Impedance Control PCB

Tsanangudzo Pfupi

Layer: 6

Kupera kwepamusoro: ENIG

Nheyo yezvinhu: FR4

Kunze Layer W/S: 6/4mil

Inner layer W/S: 4/4mil

Ukobvu: 2.8mm

Min.gomba dhayamita: 0.35mm

Special process: Impedance Control


Product Detail

Sei PCB Kuita Impedance?

PCB impedance inoreva kupokana uye ma paramita eiyo reactance, iyo inoshanda sechipingamupinyi kune alternating ikozvino.Impedance processing yakakosha muPCB.Heino chikonzero:

1, PCB yekufunga nezve kuisirwa plug yemagetsi emagetsi, SMT chigamba plug inodawo kufunga nezve conductivity uye chiratidzo chekufambisa kwekuita, saka zvinoda kudzika iyo impedance, zviri nani.

2, PCB mukugadzira nzira kuburikidza nemhangura deposition, electroplating tin (kana electroless plating, inopisa pfapfaidzo tin), connector soldering uye mamwe maitiro, zvinhu zvinoshandiswa zvinofanirwa kuve zvakaderera resistivity, kuve nechokwadi chekuti iyo yese impedance kukosha kwedunhu bhodhi kusangana. zvinodiwa zvemhando yechigadzirwa, kuitira kuti ishande yakajairika.

3, PCB tin plating ndiyo inonyanya kutarisana nezvinetso mukugadzirwa kwePCB yose, ndiyo yakakosha link inobata impedance;Kukanganisa kwayo kukuru ndeye nyore oxidation kana deliquesce, kushambidzika kwakashata, kuitira kuti PCB inonetsa kupinza, impedance yakakwira zvakanyanya, zvichikonzera kusaita zvakanaka kwekuita kana kuti PCB yese kuita haina kugadzikana.

4, kondakita muPCB ichange iine akasiyana-siyana ekufambisa kwemasaini, iyo mutsara pachayo nekuda kwe etching, lamination ukobvu, waya upamhi uye zvimwe zvinhu, zvinokonzeresa shanduko kukosha kweiyo impedance, kuita chiratidzo chinokanganisa, zvichikonzera kuita kwedunhu. bhodhi kuderera, saka zvinodikanwa kudzora iyo impedance kukosha mukati meimwe siyana.

Equipment Display

5-PCB redunhu bhodhi otomatiki plating mutsetse

PCB Automatic Plating Line

PCB redunhu bhodhi PTH yekugadzira mutsara

PCB PTH Line

15-PCB redunhu bhodhi LDI otomatiki laser scanning mutsara muchina

PCB LDI

12-PCB redunhu bhodhi CCD kuratidzwa muchina

PCB CCD Exposure Machine

Factory Show

Profile yekambani

PCB Manufacturing Base

woleisbu

Admin Receptionist

kugadzira (2)

Meeting Room

kugadzira (1)

General Office


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