Ikhebula le-VGA
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Ikhebula le-VGA le-Amzwire elingamamitha ayi-15 elingu-1080p (3+6) Elihlanganisiwe le-Nick Plated (DAE) HD Video Connector le-TV PC Projector
I-VGA 3+6 strip, eyaziwa nangokuthi i-VGA connector noma ikhebula, isebenza njengesixhumi esiphakathi kwekhompyutha noma enye idivayisi enikwe amandla yi-VGA kanye nesikrini sokubonisa, iphrojektha, noma isikrini sethelevishini. Igama elithi "3+6" livame ukubhekisela ekucushweni kwephini yesixhumi se-VGA, okubonisa inani lamaphini angu-9 ahlelwe ngemigqa emibili, namaphini angu-3 emgqeni owodwa namaphini angu-6 komunye. I-strip yenza kube lula ukudluliselwa kwezimpawu zevidiyo ze-analog, okuvumela ukuboniswa kwezithombe nemidwebo esikrinini esixhunyiwe. Isekela ukulungiswa okufika kumaphikseli angu-1920x1200 futhi ivame ukusetshenziswa ekuboniseni umphumela wekhompyutha, njengezethulo, amavidiyo, kanye nezinhlelo zokusebenza ezisebenzisa ihluzo kakhulu.
I-PVC (i-Polyvinyl Chloride) iyinto yokwenziwa eguquguqukayo futhi esetshenziswa kabanzi eyaziwa ngokuqina kwayo, ukungabizi, kanye nokuguquguquka kwayo. Yakhiwe nge-chlorine, ikhabhoni, kanye ne-hydrogen, i-PVC ikhombisa ukumelana okumangalisayo nokuguguleka, amakhemikhali, isimo sezulu, kanye nomlilo, okwenza ifaneleke ukusetshenziswa okuhlukahlukene. Ukuguquguquka kwayo kuvumela ukubumbana okulula kube ngezimo nobukhulu obuhlukahlukene, kuthola ukusetshenziswa okukhulu ekwakheni, ekufakeni amapayipi, ekushiseni kukagesi, ezimpawini, emikhiqizweni yezempilo, nasekupakisheni. Naphezu kokukhathazeka ngomthelela wayo emvelweni kanye nokukhishwa okungenzeka kwemikhiqizo enobuthi ngesikhathi sokukhiqiza nokulahla, ukwamukelwa kabanzi kwe-PVC kuyaqhubeka ngenxa yezindleko zayo eziphansi, ukuhlala isikhathi eside, kanye nokuzivumelanisa nezimo kuyo yonke imboni.
I-CCS (i-Copper-Clad Steel) idlala indima ebalulekile ezimbonini ezahlukene, ikakhulukazi kwezokuxhumana kanye ne-elekthronikhi. Le nto ehlanganisiwe iqukethe umongo wensimbi ombozwe ungqimba lwethusi, ohlinzeka ngokulinganisela phakathi kokuqhuba kanye namandla. Kwezokuxhumana, i-CCS ivame ukusetshenziswa ezintanjeni ze-coaxial zokudlulisa izimpawu emabangeni amade ngokulahlekelwa okuncane kwesignali. Ukuqina kwayo kuyenza ifaneleke ukufakwa kwangaphandle kanye nokufakwa kwezintambo ngaphansi komhlaba. Ngaphezu kwalokho, i-CCS ithola izinhlelo zokusebenza ekukhiqizweni kwe-elekthronikhi, lapho inikeza khona ezinye izindlela ezingabizi kakhulu kuneziqhubi zethusi ezihlanzekile ngaphandle kokuphazamisa ukusebenza. Sekukonke, i-CCS isebenza njengengxenye ebalulekile ekuqinisekiseni ukudluliswa kwesignali okuthembekile kanye nokuxhumeka ezinhlelweni zokuxhumana zanamuhla.
Izindandatho eziphindwe kabili zikamazibuthe, ezivame ukusetshenziswa kumasekethe kagesi kanye nezintambo, zisebenza umsebenzi obalulekile ekunciphiseni ukuphazamiseka kwe-electromagnetic (EMI) kanye nokuphazamiseka kwemvamisa yomsakazo (RFI). Njengoba zihlanganisa izindandatho ezimbili zikamazibuthe ezibekwe ngemuva, zakha isekethe evaliwe kamazibuthe evimbela ngempumelelo imisebe kagesi engadingeki. Ngokumunca nokuchitha amandla kagesi, izindandatho eziphindwe kabili zikamazibuthe zivimbela ukuphazamiseka ekuthinteni izingxenye zikagesi ezibucayi kanye nezimpawu, okuqinisekisa ukusebenza kahle kanye nokuthembeka. Lobu buchwepheshe busetshenziswa kakhulu ezinhlelweni ezahlukahlukene, kufaka phakathi izinsiza zikagesi, izintambo zedatha, kanye nemishini yomsindo/yevidiyo, lapho ukugcina ubuqotho besiginali kubaluleke kakhulu. Sekukonke, izindandatho eziphindwe kabili zikamazibuthe zidlala indima ebalulekile ekuthuthukiseni ukuhambisana kwe-electromagnetic kanye nokunciphisa ukuphazamiseka kwesiginali ezinhlelweni zikagesi.
