Isivikelo sokukhuphuka sizosindisa imishini yakho; i-UPS izokwenza lokho futhi isindise umsebenzi wakho, futhi—noma ikuvumele ukuthi usindise umdlalo wakho ngemva kokucima komlilo.

Ukunikezwa kwamandla okungenakuphazamiseka (I-UPS) inikeza ikhambi elilula: ibhethri elisebhokisini elinamandla anele okusebenzisa amadivayisi axhunyiwe ngezindawo zalo zokuxhuma i-AC imizuzu kuya emahoreni, kuye ngezidingo zakho kanye nenhlanganisela yehadiwe. Lokhu kungakuvumela ukuthi ugcine isevisi ye-inthanethi isebenza ngesikhathi sokuphazamiseka kukagesi isikhathi eside, kukunikeze imizuzu emihlanu edingekayo kwikhompyutha yakho yedeskithophu ene-hard drive ukuze ivale ngokuzenzakalelayo futhi igweme umsebenzi olahlekile (noma esimweni esibi kakhulu, ukusebenzisa isofthiwe yokulungisa amadiski).

Ngokuphathelene nokuzijabulisa, kungakunika isikhathi esanele sokulondoloza umdlalo wakho ngemva kokucima noma—mhlawumbe okubaluleke kakhulu—ukwazisa abanye kumdlalo wabadlali abaningi oseqenjini ukuthi udinga ukuphuma, ukuze ungahlolwa isijeziso sokuyeka kusenesikhathi.

AI-UPSIphinde ibe yisivikelo sokukhuphuka kwamandla kagesi futhi isiza imishini yakho nesikhathi sayo sokusebenza ngokukhulisa ukwehla kwesikhashana kwamandla kagesi kanye nezinye izinguquko zamanethiwekhi kagesi, ezinye zazo ezingalimaza izinsiza zamandla ekhompyutha. Kusukela cishe ku-$80 kuya ku-$200 ezinhlelweni eziningi, i-UPS inganikeza ukuthula kwengqondo okumangalisayo okuhambisana nesikhathi esengeziwe sokusebenza kanye nokulahlekelwa okuncane.

Ama-UPSE awawona amasha. Aqala emashumini eminyaka edlule. Kodwa izindleko azikaze zibe phansi futhi ukwanda kwezinketho akukaze kube kukhulu. Kulesi singeniso, ngikusiza ukuthi uqonde ukuthi i-UPS ingakunikeza ini, uxazulule izidingo zakho, futhi wenze izincomo zokuqala zokuthenga. Kamuva kulo nyaka, i-TechHive izokunikeza izibuyekezo zamamodeli e-UPS afanele amakhaya namahhovisi amancane lapho ungenza khona izinqumo ezinolwazi.

Igama eliyisihluthulelo elithi Uninterruptible
Ama-UPS avele enkathini lapho ama-elekthronikhi ayebuthakathaka futhi ama-drive ayephonswa kalula ngaphandle kwe-kilter. Aklanyelwe ukuhlinzeka ngamandla aqhubekayo—noma “angaphazamiseki”—okuvimbela izinkinga eziningi. Aqale atholakala kuma-server racks futhi asetshenziswa nemishini yenethiwekhi kwaze kwaba yilapho intengo nefomethi yehla ukuze asetshenziswe nemishini yasekhaya neyehhovisi elincane.
Noma iyiphi idivayisi obunayo elahlekelwe ugesi ngokuzumayo futhi ene-hard disk ngaphakathi kwayo ingase igcine inohlu lwemibhalo eyonakele noma ngisho nomonakalo ongokomzimba ovela ekhanda lokushayela eliwela kwenye ingxenye yomshini. Eminye imishini elayishe i-firmware yayo kuma-chips futhi yasebenza ngesitoreji esiguquguqukayo ingagcina ilahlekelwe yizinqolobane zolwazi ezibalulekile futhi idinga isikhathi sokuyihlanganisa kabusha.

Ukukhetha kwesokudlaI-UPS
Njengoba ucabanga ngakho konke lokho, nansi uhlu lokuhlola okufanele ulubheke lapho uhlola i-UPS:

1. Udinga isikhathi esingakanani ugesi ngesikhathi sokucima? Isikhathi eside imishini exhunywe kunethiwekhi; isikhathi esifushane ukuvala ikhompyutha.
2. Zingaki ama-watts ezisetshenziswa imishini yakho? Bala izidingo zamandla eziphelele zamadivayisi akho axhunyiwe.
3.Ingabe unamandla ancipha njalo noma amade? Khetha umugqa osebenzisanayo esikhundleni sokuma.
4. Uma usebenzisa ikhompyutha, ingabe ithembele ku-PFC esebenzayo? Uma kunjalo, khetha imodeli enomphumela we-sine wave omsulwa.
5. Zingaki izindawo ozidingayo ukuze uthole ikhophi yamandla? Ingabe wonke ama-plug akho amanje azongena kusakhiwo esitholakalayo?
6. Ingabe udinga ukubheka isimo se-UPS kaningi ngokwanele noma ngokuningiliziwe ukuze kudingeke isikrini se-LCD noma isofthiwe exhunyiwe?