6 Layer FR4 ENIG Impedance Control PCB
Game da The Impedance
Impedance shine haɗin ƙarfin ƙarfi da inductance don toshe kewaye a cikin sigina mai girma.Impedance wani nau'i ne na halayen AC, wanda ke nufin yana da alaƙa da mita kuma ana amfani da shi don kwatanta halayen mitar PCB.
Abubuwan Da Suka Shafi Taimakawa
DK (R):Ƙaddamar da albarkatun kasa (kayan PCB, takardar warkewa Semi)
Kaurin Layi (T):ƙaddara ta albarkatun ƙasa da ikon aiwatarwa.
Nisa Layi (W):ƙaddara ta ainihin ƙirar abokin ciniki da ikon aiwatarwa.
Matsakaicin kauri (H):ƙaddara ta asali na abokin ciniki, iyawar tsari da albarkatun ƙasa.
Saboda haka, a cikin zane na PCB, dole ne mu sarrafa impedance na wayoyi a kan jirgin, don kauce wa siginar tunani da sauran electromagnetic tsangwama da sigina mutunci matsaloli har zuwa yiwu, da kuma tabbatar da kwanciyar hankali na ainihin amfani da PCB. .
Nunin Kayan aiki
PCB Layin Plating Na atomatik
Layin PCB PTH
PCB LDI
