Umugozi wa VGA
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Amewire Ubwiza Bwiza Bihendutse Igiciro 3 + 2 VGA Bisanzwe VGA Umugabo kugeza VGA Umugozi Wumugabo
Ibisanzwe 15-Pin ya VGA
Umugozi usanzwe wa 15-pin ya VGA wabaye mubyukuri guhitamo guhuza monitor, HDTV, cyangwa amashusho ya videwo kuri PC kugirango ikoreshwe murugo ndetse no mu mwuga. Irahuza cyane kandi imaze imyaka myinshi mubikorwa byinganda, itanga umurongo wizewe wo kohereza ibimenyetso byerekana amashusho. Mugihe ibice bishya bya digitale nka HDMI na DisplayPort bimaze kugaragara cyane, insinga za VGA ziracyakoreshwa cyane cyane nibikoresho bishaje cyangwa mubihe bikenewe guhuza ibikoresho byumurage.
Inshuro eshatu
Umugozi wa VGA, umuhuza uhuza monitor na mudasobwa, ufite isura yihariye ikorwa nubwubatsi bukomeye nigishushanyo mbonera. Yakozwe kugirango yihangane ibisabwa byo gukoreshwa buri gihe, imiterere yayo ningirakamaro nkuko bizwi.
Ku mpera yacyo hari ibimenyetso biranga 15-pin, bishushanya mubururu bwabo kandi bifite intego muburyo bwabo. Ihuza, akenshi isizwe na nikel kugirango irusheho gukomera no kurwanya ruswa, isohora icyuma cyuma, ikongeraho gukoraho ubwiza bwinganda mumikorere yabo. Ifeza yuzuye ifeza ya nikel isahani ntabwo itanga ubwiza bwiza gusa ahubwo inatanga kuramba imbere yo kwambara no kurira.
Yiziritse mu ikoti rikomeye ariko ryoroshye, ubusanzwe ryakozwe muri PVC, insinga ya kabili irinzwe no kwivanga hanze no guhangayikishwa n’ibidukikije. Mugihe ibara ry'ikoti rishobora gutandukana - igicucu gisanzwe kirimo umukara cyangwa imvi - ikora nk'inzitizi ikingira, irinda insinga nziza kandi ikingira imbere.
Amasaro ya Ferrite
Intsinga ya VGA ifite imitwe isize nikel itanga uburyo burambye bwo kwihanganira no kwangirika bitewe na plaque ya nikel, itanga urwego rukingira ibintu bidukikije kandi ikambara igihe. Impeta ya magnetiki, akenshi iboneka yinjiye mumigozi ya VGA, ikora umurimo wingenzi mugukomeza ibimenyetso ubunyangamugayo mugihe cyo kohereza. Gukora nka filteri ya pasiporo, ireba kandi igahagarika interineti yumurongo wa elegitoroniki ya elegitoronike (EMI) hamwe na radiyo-interineti (RFI) ishobora gutesha agaciro ubwiza bwikimenyetso cya VGA. Muguhuza urusaku rudakenewe no guhuza, impeta ya magneti ifasha kumenya ibimenyetso bisukuye kandi bihamye, cyane cyane mubidukikije aho amashanyarazi yiganje.
Inshuro eshatu
Gukingira inshuro eshatu ni ikintu kiboneka mu nsinga zimwe na zimwe, harimo insinga za VGA, zigamije kugabanya imiyoboro ya radiyo-radiyo (RFI) hamwe no guhuza amashanyarazi (EMI). Uku gukingira kugizwe nibice byinshi byo gukingira hafi yumurongo wa kabili, mubisanzwe bikozwe mu muringa cyangwa aluminiyumu, hamwe na buri gati kongeramo inzitizi yinyongera irwanya kwivanga hanze.
Mugukingira inshuro eshatu, umugozi utanga uburyo bunoze bwo kwirinda RFI na EMI, ukemeza ko ibimenyetso bikomeza gukomera kandi bidahagarikwa ndetse no kumurongo muremure. Ibi ni ingenzi cyane mubidukikije aho hashobora kuba ibikoresho byinshi bya elegitoronike bisohora imirasire ya electromagnetique, bishobora gutesha agaciro ubwiza bwikimenyetso kinyuzwa mumurongo.
