6 Layer FR4 ENIG Impedance Control PCB
Nezve The Impedance
Impedance ndiko kusanganiswa kwecapacitance uye inductance kuvharira dunhu mune yakakwira frequency chiratidzo.Impedance imhando ye AC hunhu, zvinoreva kuti ine hukama ne frequency uye inoshandiswa kutsanangura yakakwira frequency maitiro ePCB.
Zvinhu Zvinokanganisa Impedance
DK (R):yakatemerwa neyakagadzirwa zvinhu (PCB zvinhu, semi kurapwa pepa)
Ukobvu hwemutsara (T):inotemerwa neyakagadzirwa zvinhu uye kugona kwekuita.
Line Width (W):zvakatemerwa nemutengi dhizaini yekutanga uye kugona kwekuita.
Ukobvu huripakati (H):zvakatemerwa nemutengi dhizaini yekutanga, kugona kwemaitiro uye zvigadzirwa.
Naizvozvo, mukugadzirwa kwePCB, isu tinofanirwa kudzora iyo impedance yewaya pabhodhi, kuitira kuti tidzivise chiratidzo chechiratidzo uye kumwe kukanganiswa kwemagetsi uye matambudziko ekuvimbika kwechiratidzo sezvinobvira, uye kuve nechokwadi kugadzikana kwekushandiswa chaiko kwePCB. .
Equipment Display
PCB Automatic Plating Line
PCB PTH Line
PCB LDI
