Kwixesha lanamhlanje ledijithali, izibane zetafile ziyaqhubeka nokuguquka ukuze zihlangabezane neemfuno zabathengi banamhlanje. Ngokudityaniswa kwezibuko ze-USB kunye neziseko zamandla, ezi zibane azisekho nje umthombo wokukhanya; Ziye zaba zizixhobo eziguquguqukayo kwiimfuno zethu zobugcisa. Nangona kunjalo, kubalulekile ukuqonda imigaqo yesekethe kunye nezilumkiso zokhuseleko ezinxulumene nezi zibane zedesika eziphambili. Kule bhlog, siza kujonga ngakumbi ukusebenza kwangaphakathi kwezibane zedesika ezinezibuko ze-USB kunye nesokethi zamandla, kwaye siphonononge imiba yokhuseleko ephambili ekufuneka abasebenzisi bayiqaphele.
Umgaqo wesekethe yesibane sedesika enezibuko le-USB kunye nendawo yokuphuma yamandla
Izibane zedesika ezinezibuko ze-USB kunye ne-outlet yamandlaziyilelwe ukunika ukukhanya kunye namandla afanelekileyo kwizixhobo zombane. Umgaqo wesekethe emva kwezi zibane ubandakanya ukuhlanganiswa kwamacandelo ombane ukwenzela ukuba ukuhanjiswa kwamandla okukhuselekileyo kunye nokusebenza kakuhle. Izibuko le-USB kunye nombane ophumayo ziqhagamshela kwisekethe yangaphakathi yesibane, equka isiguquli, isilungisi, kunye nesilawuli sombane.
Amazibuko e-USB anikwe amandla yi-transformer eyakhelwe-ngaphakathi eguqula amandla ombane omgangatho wesibane ukuya kwi-5V efunekayo ukutshaja kwe-USB. I-transformer iqinisekisa unikezelo lwamandla oluzinzileyo nolukhuselekileyo kwizibuko le-USB ukuhlawulisa izixhobo ezahlukeneyo ezinjengee-smartphones, iitafile, kunye nezinye izixhobo ezisebenza nge-USB.
Ngokunjalo, umbane ophumayo odityaniswe kwisibane sedesika uqhagamshelwe kwisibane sangaphakathi sesibane sedesika, esiquka iimpawu zokhuseleko ezifana nokukhuselwa komthwalo ogqithisileyo kunye nokunyanzeliswa kokunyuka. Oku kuqinisekisa ukuba indawo yokuphuma yombane inako ngokukhuselekileyo izixhobo zombane ezifana neelaptops, iiprinta, kunye nezinye izixhobo zombane ngaphandle kweengozi zombane.
Izilumkiso zokhuseleko kwizibane zedesika ezinezibuko ze-USB kunye neziseko zombane
Soloko ubeka phambili ukhuseleko xa usebenzisa izibane zedesika ezinamazibuko e-USB kunye neendawo zombane ukuthintela iingozi zombane kunye nomonakalo kwisixhobo sombane. Nazi ezinye izinto ezibalulekileyo zokhuseleko ekufuneka uzigcine engqondweni:
1. Ukukhuselwa komthwalo ogqithisiweyo: Izibane zedesika ezineesokethi zamandla ezidibeneyo kufuneka zixhotyiswe ngokhuseleko lomthwalo ogqithisiweyo ukukhusela umbane ogqithisileyo ekubangeleni ukushisa kunye neengozi zomlilo ezinokubakho. Abasebenzisi kufuneka bakuphephe ukudibanisa izixhobo ezininzi zamandla aphezulu kwiindawo zombane ngaxeshanye ukuphepha ukulayisha ngaphezulu kwesekethe.
2. Uxinzelelo lwe-Surgery: Izixhobo zombane ezidibeneyo kufuneka zibonise ukunyanzeliswa kwe-surge ukukhusela izixhobo ezixhunyiwe kwi-voltage spikes kunye nee-surges ezidlulayo. Oku kubaluleke kakhulu kwiindawo ezithanda ukunyuka kombane, njengoko ukunyanzeliswa kombane kunceda ukukhusela izixhobo zombane emonakalweni.
3. I-Grounding: Ukumisa okufanelekileyo kubalulekile ekusebenzeni ngokukhuselekileyo kwezibane zedesika kunye ne-soutlet yamandla. Abasebenzisi kufuneka baqinisekise ukuba indawo yokuphuma umbane iqhagamshelwe kumthombo wamandla osekelwe phantsi ukuze kuncitshiswe umngcipheko wokothuka kombane kunye nomonakalo kwisixhobo.
4. Ukutshatyalaliswa kokushisa: Isiphaluka sangaphakathi sesibane sedesksi, kubandakanywa i-transformer kunye ne-voltage regulator, kufuneka iqulunqwe ngokuchithwa kokushisa okusebenzayo ukukhusela ukushisa. Ukungena komoya okwaneleyo kunye neesinki zobushushu zibalulekile ekugcineni ubushushu bokusebenza obukhuselekileyo.
5. Ukuthobela imigangatho yokhuseleko: Xa kuthengwa isibane sedesika enezibuko ze-USB kunye ne-outlet yamandla, kubalulekile ukukhetha iimveliso ezihambelana nemigangatho efanelekileyo yokhuseleko kunye neziqinisekiso. Khangela izixhobo eziye zavavanywa kwaye zamkelwa yimibutho yokhuseleko eyaziwayo ukuqinisekisa ukuthembeka nokhuseleko lwazo.
Ukushwankathela,izibane zedesika ezinezibuko ze-USB kunye ne-outlet yamandlazibonelela ngoncedo lwamandla adityanisiweyo wezixhobo zombane, kodwa kubalulekile ukuqonda imigaqo yesekethe kwaye ubeke phambili ukhuseleko xa usebenzisa ezi zibane zedesika zisebenza ngeendlela ezininzi. Ngokuqonda ukujikeleza kwangaphakathi kunye nokubambelela kwingqwalasela yokhuseleko, abasebenzisi banokonwabela izibonelelo zezibane zedesika zanamhlanje ngelixa benciphisa umngcipheko weengozi zombane. Khumbula ukuhlala ubeka ukhuseleko kwindawo yokuqala xa usebenza ngezixhobo zombane kwaye ukhethe iimveliso ezihlangabezana nemigangatho yokhuseleko olumiselweyo ukukunika uxolo lwengqondo.