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6 Layer FR4 ENIG PCB njikwa ihe mgbochi

6 Layer FR4 ENIG PCB njikwa ihe mgbochi

Nkọwa dị mkpirikpi:

Nkeji: 6
Mmecha elu: ENIG
Ihe ndabere: FR4
Mpụta oyi akwa W/S: 4/4mil
oyi akwa ime W/S: 4/4mil
Ọkpụrụkpụ: 1mm
Min.dayameta oghere: 0.25mm
Usoro pụrụ iche: Njikwa mgbochi


Nkọwa ngwaahịa

Ihe Ndị Na-achọpụta Mgbochi Ejikwa

A na-ekpebikarị ihe mgbochi njirimara nke PCB site na inductance na ike ya, nguzogide na omume ya.Ihe ndị a bụ ọrụ nke nha anụ ahụ nke sekit, ihe na-agbanwe agbanwe na dielectric ọkpụrụkpụ nke ihe PCB.Na mkpokọta, mgbochi ahịrị nke PCB sitere na 25 ruo 125Ω.Usoro PCB nke na-ekpebi uru impedance nwere ihe ndị a:

Obosara na ọkpụrụkpụ nke elu na ala ọla akara akara

Obosara waya ọla kọpa n'elu na ala.Usoro nhazi nke ime akwa nke mgbakọ na sekit bụ 0.5oz 3/3mil ka 6oz 15/12mil ọla akara akara mgbama, na ogologo ahịrị dị n'èzí dịgasị site na 1/3oz 3/3mil ruo 6oz 15/12mil.

Isi efere ma ọ bụ ọkara gwọchara mpempe akwụkwọ ọkpụrụkpụ n'akụkụ abụọ nke ọla kọpa waya

A na-eji mpempe akwụkwọ a gwọchara ọkara dị ka oyi akwa njikọ iji jikọba bọọdụ isi ọnụ na PCB.Mgbe ị na-emebe PCB njikwa impedance, ọkpụrụkpụ nke mpempe akwụkwọ a gwọchara ọkara n'akụkụ abụọ nke bọọdụ isi kwesịrị ịbụ otu.

Dielectric mgbe niile nke isi PCB na ọkara-gwọrọ akwụkwọ

Ọ bụrụ na dielectric na-adịgide adịgide nke isi efere na mpempe akwụkwọ ọkara gwọchara dị iche iche, ihe mgbochi ahụ ga-agbanwekwa.Ya mere, dielectric na-adịgide adịgide nke abụọ kwesịrị ịbụ otu.

Ngosipụta akụrụngwa

5-PCB sekit osisi akpaka plating ahịrị

Ahịrị plating akpaaka

PCB sekit osisi PTH mmepụta ahịrị

Ahịrị PTH

15-PCB sekit osisi LDI akpaka laser scanning akara igwe

LDI

12-PCB sekit bọọdụ CCD ikpughe igwe

Igwe ngosi CCD


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