Choteteza ma surge chidzapulumutsa zida zanu; UPS idzachita zimenezo ndikupulumutsanso ntchito yanu—kapena idzakulolani kuti musunge masewera anu mutatha kuzimitsa magetsi.

Mphamvu yosatha (UPS) imapereka yankho losavuta: ndi batire yomwe ili m'bokosi yokhala ndi mphamvu zokwanira zoyendetsera zida zolumikizidwa kudzera m'malo ake olumikizira ma AC kwa mphindi mpaka maola, kutengera zosowa zanu komanso kuphatikiza kwa zida. Izi zitha kukuthandizani kuti intaneti igwire ntchito nthawi yayitali yamagetsi, kukupatsani mphindi zisanu zofunika pa kompyuta yanu ya desktop yokhala ndi hard drive kuti izimitse yokha ndikupewa kutayika kwa ntchito (kapena pazochitika zoyipa kwambiri, kuyendetsa pulogalamu yokonza ma disk).

Ponena za zosangalatsa, zingakupatseni nthawi yokwanira yosunga masewera anu mutatha kutseka kapena—mwina chofunika kwambiri—kudziwitsa ena mumasewera a osewera ambiri omwe ali m'gulu kuti muyenera kutuluka, kuti musayesedwe chilango chosiya msanga.

AUPSImagwiranso ntchito ngati chitetezo cha mafunde ndipo imathandizira zida zanu ndi nthawi yogwira ntchito powonjezera kutsika kwakanthawi kwa magetsi ndi zinthu zina zosakhazikika pa maukonde amagetsi, zomwe zina zimatha kuwononga magetsi apakompyuta. Kuyambira pa $80 mpaka $200 pamakina ambiri, UPS imatha kupereka mtendere wamumtima wodabwitsa kuphatikiza nthawi yowonjezera yogwira ntchito komanso kutayika kochepa.

Ma UPS si atsopano. Amachokera ku zaka makumi ambiri. Koma mtengo wake sunakhalepo wotsikapo ndipo kuchuluka kwa zosankha sikunakule kwambiri. Mu mawu oyamba awa, ndikukuthandizani kumvetsetsa zomwe UPS ingapereke, kukonza zosowa zanu, ndikupereka malingaliro oyamba ogulira. Pambuyo pake chaka chino, TechHive ipereka ndemanga za mitundu ya UPS yoyenera maofesi apakhomo ndi ang'onoang'ono omwe mungapange zisankho zodziwa bwino.

Mawu ofunikira ndi akuti Uninterruptible
UPS inayamba mu nthawi imene zamagetsi zinali zofooka ndipo ma drive ankatayidwa mosavuta. Anapangidwa kuti apereke mphamvu yosalekeza—kapena “yosasinthika”—yopewera mavuto ambiri. Anayamba kupezeka m'ma racks a seva ndipo ankagwiritsidwa ntchito ndi zida za netiweki mpaka mtengo ndi mawonekedwe ake zitatsika kuti zigwiritsidwe ntchito ndi zida zapakhomo ndi zazing'ono zaofesi.
Chipangizo chilichonse chomwe munali nacho chomwe chinataya mphamvu mwadzidzidzi ndipo chinali ndi hard disk mkati mwake chingathe kukhala ndi directory yolakwika kapena kuwonongeka kwenikweni kuchokera ku drive head yomwe inagunda gawo lina la makinawo. Zipangizo zina zomwe zinatsegula firmware yake kuchokera ku ma chips ndikugwiritsa ntchito malo osungira osasunthika zimathanso kutaya ma cache amtengo wapatali a chidziwitso ndipo zimafuna nthawi kuti zikonzedwenso.

Kusankha kumanjaUPS
Poganizira zonsezi, nayi mndandanda woti muwunikenso poyesa UPS:

1. Kodi mumafunika nthawi yanji ndi magetsi mukazima? Nthawi yofunikira zida zolumikizidwa ndi netiweki; nthawi yofupikitsa nthawi yozimitsa kompyuta.
2. Kodi zida zanu zimagwiritsa ntchito ma watt angati? Werengani mphamvu zonse zomwe chipangizo chanu cholumikizidwa chikufuna.
3. Kodi muli ndi mphamvu yotsika pafupipafupi kapena yayitali? Sankhani mzere wolumikizana m'malo mwa woyimirira.
4. Ndi kompyuta, kodi imadalira PFC yogwira ntchito? Ngati ndi choncho, sankhani chitsanzo chokhala ndi mphamvu ya mafunde oyera.
5. Kodi mukufuna malo angati osungira magetsi? Kodi mapulagi anu onse omwe alipo adzakwanira mu kapangidwe kake komwe kalipo?
6. Kodi muyenera kufunsa za UPS pafupipafupi kapena mwatsatanetsatane kuti mufunike chophimba cha LCD kapena pulogalamu yolumikizidwa?