UkuqondaAbavikeli Bokukhuphuka: Ukuphepha Kukagesi Okubalulekile
Ezweni eliya ngokuya likhula ngedijithali, amadivayisi kagesi abe yingxenye ebalulekile yempilo yethu yansuku zonke, futhi ukubaluleka kokuvikela la madivayisi akunakuphikiswa. Enye yezindlela eziphumelela kakhulu zokuvikela amadivayisi kagesi ukusebenzisa isivikelo sokukhuphuka. Lesi sihloko sizobheka kabanzi ukuthi ziyini izivikelo zokukhuphuka, ukuthi zisebenza kanjani, nokuthi kungani zibalulekile kokubili ezindaweni zasekhaya nasehhovisi.
Kuyini isivikelo sokukhuphuka?
Isivikelo sokukhuphuka kwamandla kagesi yidivayisi esetshenziselwa ukuvikela imishini kagesi ekukhuphukeni kwamandla kagesi. Lokhu kukhuphuka kwamandla kagesi kungenzeka ngezizathu ezahlukahlukene, okuhlanganisa ukushaywa kombani, ukucima kukagesi, ngisho nokuqala ngokuzumayo kwemishini emikhulu. Lapho amandla kagesi edlula umkhawulo othile, isivikelo sokukhuphuka kwamandla kagesi siphambukisa amandla kagesi ngokweqile emishinini exhunyiwe, sivimbele umonakalo ongaba khona.
Isivikelo sokukhuphuka sisebenza kanjani?
Abavikeli bokukhuphuka basebenzisa ingxenye ebizwa ngokuthi i-metal oxide varistor (MOV). I-MOV iyi-semiconductor ukumelana kwayo kuyashintsha kuye ngezinga le-voltage. Ngaphansi kwezimo ezijwayelekile, i-MOV ivumela ugesi ukuthi ugeleze ngokukhululeka kumadivayisi akho. Kodwa-ke, lapho kuvela ukukhuphuka, i-MOV ibona ukukhuphuka kwe-voltage bese iyithumela emhlabathini, ivikele ngempumelelo amadivayisi akho ekulimaleni.
Iningi lama-surge protectors liza nezinye izici, njengeziphuli zesekethe (ezisika ugesi uma kwenzeka ukuqhuma okukhulu) kanye nezibani zenkomba (ezibonisa ukuthi idivayisi isebenza kahle yini). Amanye amamodeli athuthukile afaka nezici ezifana nama-port e-USB okushaja amadivayisi eselula kanye nama-router e-Wi-Fi akhelwe ngaphakathi.
Kungani izivikeli zokuhlasela zibalulekile?
1. Kuvikela ekukhuphukeni kwamandla kagesi: Umsebenzi oyinhloko wesivikelo sokukhuphuka kwamandla kagesi ukuvikela amadivayisi akho kagesi ekukhuphukeni kwamandla kagesi. Ngaphandle kwalesi sivikelo, amadivayisi anjengekhompyutha, ama-TV, kanye nezinto zasekhaya zingaba nomonakalo ongenakulungiseka, okuholela ekulungisweni okubizayo noma ekushintshweni.
2. Isixazululo Esisebenza Kahle Ngezindleko: Ukutshala imali kusivikelo sokukhuphuka kuyindlela engabizi kakhulu yokuvikela amadivayisi akho kagesi abalulekile. Intengo yesivikelo sokukhuphuka ayincane uma iqhathaniswa nezindleko ezingaba khona zokushintsha idivayisi eyonakele.
3. Ukuthula Kwengqondo: Ukwazi ukuthi amadivayisi akho avikelwe ekukhuphukeni kwamandla okungalindelekile kungakunikeza ukuthula kwengqondo. Lokhu kubaluleke kakhulu kulabo abathembele kumadivayisi kagesi emsebenzini noma ekusetshenzisweni komuntu siqu.
4. Yandisa impilo yamadivayisi akho: Ngokuvikela ekukhuphukeni kwamandla kagesi, izivikeli zokukhuphuka kwamandla zingasiza ekwandiseni impilo yamadivayisi akho kagesi. Lokhu kusho ukuthi ungasebenzisa amadivayisi akho isikhathi eside ngaphandle kokukhathazeka ngokwehluleka kusenesikhathi.
Ukukhetha Isivikelo Sokukhuphuka Esifanele
Uma ukhetha isivikelo sokukhuphuka, cabanga ngalezi zinto ezilandelayo:
- Isilinganiso se-Joule: Lesi silinganiso sibonisa ukuthi i-surge protector ingamunca amandla angakanani ngaphambi kokuba yehluleke. Uma isilinganiso se-joule siphezulu, kulapho isivikelo siba ngcono khona.
- Inani lezindawo zokufaka: Qiniseka ukuthi isivikelo sokukhuphuka sinendawo yokufaka eyanele yawo wonke amadivayisi akho. Amanye amamodeli anikeza nezindawo zokufaka ezivulekile ukuze zifake ama-plug amakhulu.
- Isikhathi Sokuphendula: Funa isivikelo sokukhuphuka esinokuphendula okusheshayo ukuqinisekisa ukuvikelwa okusheshayo ngesikhathi sokukhuphuka kwamandla.
- Iwaranti: Izivikelo eziningi zokushisa ziza newaranti ezimboza amadivayisi axhunyiwe. Lokhu kungakunikeza ukuthula kwengqondo okwengeziwe.
Ekuphetheni
Ekuphetheni, izivikeli zokukhuphuka kwamandla kagesi ziyizinto ezibalulekile ezidlala indima ebalulekile ekuvikeleni amadivayisi ethu kagesi ekukhuphukeni kwamandla kagesi. Ngokuqonda ukuthi asebenza kanjani kanye nezinzuzo azinikezayo, abathengi bangenza isinqumo esinolwazi uma kuziwa ekuvikeleni ama-elekthronikhi abo abalulekile. Kungakhathaliseki ukuthi basekhaya noma ehhovisi, ukutshala imali kuzivikeli zokukhuphuka kwamandla kagesi ezisezingeni eliphezulu kuyisinqumo esihlakaniphile esingakongela isikhathi, imali, kanye nokucindezeleka ngokuhamba kwesikhathi.
Isikhathi sokuthunyelwe: Mashi-05-2025