vias abaziimfama & Wangcwatywa PCB

Blind & Wangcwatywa Vias PCB, vias PCB unako zihlelwe zibe nge-kumngxuma nge, eyimfama nge bamngcwabela via.When ufuna ukubeka vias PTH ngokwaneleyo kwibhodi wesiphaluka kodwa indawo inqongophele, oyimfama & vias kungcwatywa PCB kungaba isisombululo .

vias Blind bamngcwaba zisetyenziswa ukudibanisa phakathi kweengqimba PCB phantsi kwemiqathango ka komhlaba.

Blind nge imbobo Black esithungelanayo enye kuphela umaleko olungaphandle omnye okanye ngaphezulu maleko ngaphakathi. Wangcwatywa nge imbobo Black esithungelanayo maleko ezimbini okanye ngaphezulu engaphakathi, kodwa akukho xhulumaniso kunye zangaphandle.

Kuzuze iimfama & kungcwatywa nge

• Ngaba ukuhlangabezana nemiqobo lexinene macingo pads kwi uyilo ngaphandle ukwandisa umaleko count okanye ubungakanani ibhodi
• Nciphisa PCB circuit ububanzi bomfanekiso okwiskrini

Imfama / wangcwatywa vias PCB, ekwabizwa ngokuba HDI PCB meet the density improvement of boards without increase number of layers or board size. Therefore, blind/buried vias are usually applied in HDI PCBs. It frequently used in mobile phones, wireless commination, MID, Notebook etc.