Ikhebula le-VGA
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I-Amzwire ifuna ikhebula elishibhile eliyi-3+6 VGA Standard VGA Male kuya ku-VGA Male elisasebenza kahle kakhulu
Izixhumi ze-VGA ezijwayelekile ze-15-Pin
Le khebula ejwayelekile ye-VGA enamaphini ayi-15 imele ukukhetha okuphezulu kokubili ukusethwa kwasekhaya nochwepheshe, isebenza njengesixazululo esifanele sokuxhumanisa i-PC yakho ne-monitor, i-HDTV, noma i-video splitter. Le khebula ejwayelekile ye-VGA enamaphini ayi-15 isebenza njengenketho eyinhloko kokubili ukufakwa kwasekhaya nochwepheshe, inikeza ukuxhumana okungenamthungo kusuka ku-PC yakho kuya ku-monitor, i-HDTV, noma i-video splitter. Njengenketho ehamba phambili yasekhaya kanye nezindawo zobungcweti ngokufanayo, le khebula ejwayelekile ye-VGA enamaphini ayi-15 ilungele ukwakha ukuxhumana phakathi kwe-PC yakho ne-monitor, i-HDTV, noma i-video splitter.
Ukuvikela Kathathu
Ngokuvikela okuphindwe kathathu kwama-CCS conductors, le ntambo ivikela ngempumelelo ekuphazamisekeni kwemvamisa yomsakazo (RFI) kanye nokuphazamiseka kwe-electromagnetic (EMI), iqinisekisa ukudluliswa kwesignali okungaphazamiseki. Ngisho noma kungaphezu kobude obude, ukuthambekela ekuphazamisekeni kwemvelo ngeke kuphazamise ikhwalithi yesignali yakho. I-interface ine-plating yegolide engu-24K, enikeza ukuqhutshwa kahle komoya kanye nokumelana nokugqwala ukuze kuthuthukiswe ukudluliswa kwesignali kanye nokuqina kwayo.
Ubuhlalu beFerrite
Njengoba inama-ferrite beads kuzo zombili iziphetho, le khebula yengeza isivikelo esengeziwe ekuphazamisekeni kwesignali, iqinisekisa ukucaca kwesignali okungenakuqhathaniswa kungakhathaliseki ukuthi ubala noma usakaza okuqukethwe ku-HDTV yakho. Njengoba ama-ferrite beads ebekwe ngendlela efanele kuzo zombili iziphetho, le khebula inikeza isivikelo esengeziwe ekuphazamisekeni kwesignali, iqinisekisa ubuqotho besignali obuhle kungakhathaliseki ukuthi usebenzisa ikhompyutha yakho noma usakaza i-movie ku-HDTV yakho. Ama-ferrite beads ahlanganisiwe kuzo zombili iziphetho zekhebula anikeza isendlalelo esengeziwe sokuvikela ekuphazamisekeni kwesignali, okuqinisekisa isignali ehlanzekile kungakhathaliseki ukuthi usebenza kukhompyutha yakho noma usakaza i-movie ku-HDTV yakho.
Ukukhululeka Kokucindezeleka Okubunjiwe
I-VGA (i-Video Graphics Array) iyindinganiso yokuxhumeka kwevidiyo ye-analog esetshenziswa kabanzi edlale indima ebalulekile ekubaleni nasekuboniseni ubuchwepheshe. Yethulwe yi-IBM ngo-1987, i-VGA yaba yi-interface ejwayelekile yokuxhumanisa ama-monitor namakhompyutha, inikeza isinqumo esiphezulu samaphikseli angu-640x480 futhi isekela ububanzi bamadivayisi okubonisa. Ngenkathi izindinganiso ezintsha zedijithali njenge-HDMI ne-DisplayPort zithathe indawo ye-VGA kakhulu ezinhlelweni zesimanje, i-VGA isasebenza kakhulu emishinini yakudala, izinhlelo zokusebenza zezimboni, kanye nezimo ezithile ezikhethekile. Ukwamukelwa kwayo kabanzi kanye nokuhambisana kwayo isikhathi eside kuye kwaqinisa ukubaluleka kwe-VGA emlandweni nasekuguqukeni kobuchwepheshe bokuxhumanisa ukubonisa.
