4 Igice cya FR4 OSP Igenzura Impedance PCB
Ibiranga Impedance Igenzura PCB
Inzitizi iranga abayobora kuri PCB ni indangagaciro yingenzi yubushakashatsi bwumuzunguruko, cyane cyane mubishushanyo bya PCB byumuzunguruko mwinshi, tugomba gusuzuma niba inzitizi iranga umuyobozi ijyanye nimbogamizi iranga ibisabwa nigikoresho cyangwa ikimenyetso.
Guhuza PCB Impedance
Muri PCB, niba hari ibimenyetso byohereza ibimenyetso, byitezwe ko biva kumpera yohereza amashanyarazi, mugihe habaye gutakaza ingufu nkeya, birashobora koherezwa neza kugeza aho byakira, kandi impera yakira izaba yuzuye rwose. nta gutekereza.Kugirango ugere kuri uku kwanduza, impedance kumurongo igomba kuba ingana na impedance imbere iherezo ryayo kugirango yitwa kwitwa impedance guhuza.Guhuza Impedance nimwe mubintu byashushanyije mugihe ushushanya umuvuduko mwinshi PCB.Agaciro ka impedance gafitanye isano rwose nuburyo bwo kuyobora.
Kurugero, waba ugenda hejuru yubuso (Microstrip) cyangwa urwego rwimbere (Stripline / Double Stripline), intera iva kumurongo wimbaraga cyangwa urwego, ubugari bwinzira, ibikoresho bya PCB, nibindi, byose bigira ingaruka kubiranga impedance agaciro ka inzira.Nukuvuga ko agaciro ka impedance gashobora kugenwa gusa nyuma yo gukoresha insinga, kandi impedance iranga yakozwe nabakora PCB itandukanye nayo iratandukanye gato.Mubisanzwe, porogaramu yo kwigana ntizashobora kuzirikana insinga zimwe na zimwe zidahagarikwa kubera kugabanuka kumurongo cyangwa umurongo wa algorithm y'imibare wakoreshejwe.
Muri iki gihe, bamwe muri Temninator ni bo bonyine bashobora kubikwa ku gishushanyo mbonera, nko kurwanya urukurikirane, kugira ngo bagabanye ingaruka ziterwa no kwangiriza insinga.Igisubizo nyacyo cyikibazo ni ukugerageza kwirinda ko habaho guhagarika impedance mugihe wiring.
Kwerekana ibikoresho
PCB Umurongo wo guhita
Umurongo wa PCB
PCB LDI
Imashini Yerekana PCB CCD
Kwerekana Uruganda
Uruganda rukora PCB
Umuyobozi ushinzwe kwakira abantu
Icyumba cy'inama
