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4 Layer FR4 ENIG Impedance Control PCB

4 Layer FR4 ENIG Impedance Control PCB

Takaitaccen Bayani:

Layer: 4

Ƙarshen saman: ENIG

Bayanan tushe: FR4

Layer na waje W/S: 4/4mil

Kauri: 1.6mm

Min.rami diamita: 0.2mm

Tsari na musamman: Sarrafa Impedance


Cikakken Bayani

PCB Control Impedance

A cikin yanayin watsa siginar sigina mai girma, ƙarfin sarrafawa yana taimakawa don tabbatar da cewa siginar ba ta lalacewa sosai yayin watsawa.Ainihin, impedance mai sarrafawa yana nufin madaidaicin kayan kaddarorin na substrate zuwa halaye na layin layi/dielectric Layer don tabbatar da cewa ƙimar siginar layin yana cikin juriyar ƙimar tunani.PCBs masu sarrafa impedance suna ba da ingantaccen ingantaccen halayen mitoci masu tsayi.

Aikace-aikace na PCB Control Impedance

Akwatin Intanet, TV, wasan bidiyo, kyamarar dijital, GPS

Analog da dijital sadarwa

Kwamfutoci, Allunan, wayoyin hannu

sarrafa siginar bidiyo

Motoci iko module

Dangantaka Tsakanin Abubuwan Cigaban Halaye

Daga hangen nesa na masana'antar PCB, mahimman abubuwan da suka shafi impedance sune kamar haka:

- Fadin layi (W),impedance yana raguwa tare da haɓakar layin layi.

- Nisan layi (s),impedance yana ƙaruwa tare da karuwar nisa.

- Kaurin layi (T),impedance yana raguwa tare da karuwar kauri na layi.

- Dielectric kauri (H),mafi girma da dielectric kauri, mafi girma da impedance.

- Dielectric akai-akai (DK),mafi girma da dielectric akai-akai, ƙarami da impedance.

Nunin Kayan aiki

5-PCB kewaye allon atomatik plating line

PCB Layin Plating Na atomatik

PCB kewaye hukumar PTH samar line

Layin PCB PTH

15-PCB kewaye hukumar LDI atomatik Laser scanning line inji

PCB LDI

12-PCB kewaye hukumar CCD daukan hotuna

PCB CCD Exposure Machine

Nunin Masana'antu

Bayanin kamfani

PCB Manufacturing Tushen

woleisbu

Admin Receptionist

masana'antu (2)

Dakin Taro

masana'anta (1)

Babban Ofishin


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