Hauv xov xwm tsis ntev los no, Computer UPS tau dhau los ua lub ntsiab lus kub ntawm cov neeg nyiam siv computer txhua qhov chaw. Nrog ntau tus neeg tso siab rau cov khoos phis tawj rau kev ua haujlwm, kev ua si, thiab kev lom zem, qhov kev xav tau ntawm cov kev daws teeb meem muaj zog tau dhau los ua qhov tseem ceeb.
Khoos phis tawj UPS (Uninterruptible Power Supply) cov khoom siv yog tsim los tiv thaiv cov khoos phis tawj los ntawm kev hloov hluav taws xob thiab hluav taws xob. Cov cuab yeej no ua haujlwm los ntawm kev tswj qhov voltage thiab muab lub zog thaub qab thaum muaj hluav taws xob poob. Qhov no ua kom ntseeg tau tias cov ntaub ntawv tseem ceeb tsis ploj thiab cov haujlwm tseem ceeb tsis cuam tshuam.
Ib qho tseem ceeb tshaj plaws ntawm lub computer zoo UPS yog nws lub roj teeb lub neej. Cov roj teeb uas kav ntev dua tuaj yeem muab lub zog thaub qab txhim khu kev qha ntau dua thiab tuaj yeem pab tiv thaiv cov ntaub ntawv poob thaum lub sijhawm hluav taws xob ntev dua. Tsis tas li ntawd, muaj lub roj teeb muaj zog tuaj yeem ua rau cov neeg siv sijhawm txaus kom txuag tau ib qho haujlwm thiab kaw lawv lub computer kom raug, zam kev puas tsuaj rau lawv cov khoom siv.
Lwm qhov tseem ceeb thaum xaiv lub cuab yeej UPS yog tus naj npawb ntawm cov khoom siv uas nws muab. Feem ntau cov khoos phis tawj xav tau ntau qhov hluav taws xob rau tag nrho lawv cov khoom siv, suav nrog cov tshuab luam ntawv, tshuab luam ntawv, thiab lwm yam khoom siv. Muaj cov qhov hluav taws xob txaus tuaj yeem tiv thaiv qhov xav tau ntawm cov hlua hluav taws xob ntxiv, ua kom yooj yim rau kev teeb tsa cable thiab txo cov hluav taws xob sib tsoo.
Thaum kawg, khoos phis tawj UPS tau dhau los ua tus nqi pheej yig hauv xyoo tas los no, ua rau lawv siv tau rau ntau tus neeg dua li yav dhau los. Nrog rau cov nqi pib ntawm $ 50, cov cuab yeej no yog kev nqis peev me me piv rau qhov muaj feem cuam tshuam nrog cov ntaub ntawv poob thiab kho vajtse puas tsuaj los ntawm hluav taws xob.
Raws li thev naus laus zis txuas ntxiv mus, peb qhov kev cia siab ntawm cov khoos phis tawj tau nce tsis tu ncua. Txhawm rau kom ntseeg tau tias peb cov khoom siv txuas ntxiv ua haujlwm thaum muaj hluav taws xob poob, ntau tus tswv lub khoos phis tawj tau nqis peev hauv Computer UPS. Tab sis dab tsi yog lub Computer UPS?
UPS sawv cev rau Uninterruptible Power Supply, thiab nws yog ib qho khoom siv uas tso cai rau lub tshuab computer txuas ntxiv ua haujlwm txawm tias muaj hluav taws xob tsis ua haujlwm. Nws yog qhov tseem ceeb ntawm lub roj teeb thaub qab uas nyob nruab nrab ntawm koj lub khoos phis tawj thiab lub qhov hluav taws xob ntawm phab ntsa, xa hluav taws xob rau koj cov khoom siv thaum muaj kev poob qis ntawm lub zog.
Lub khoos phis tawj UPS tau nruab nrog kev tiv thaiv kev kub ntxhov uas pab tiv thaiv koj lub tshuab los ntawm kev hloov pauv ntawm qhov hluav taws xob, hluav taws xob surges, thiab hluav taws xob spikes. Lawv kuj tuaj nrog kev tswj tsis siv neeg hluav taws xob (AVR) uas ua kom ntseeg tau tias qhov hluav taws xob ntawm hluav taws xob xa mus rau koj cov cuab yeej tseem nyob rau theem tsis tu ncua.
Muaj Computer UPS yog qhov tseem ceeb tshwj xeeb rau cov lag luam uas yuav tsum tau xyuas kom meej tias cov tshuab tseem ceeb nyob hauv online, txawm tias thaum muaj hluav taws xob. Qhov tseeb, ntau lub lag luam siv ob lub zog siv hluav taws xob, qhov chaw uas lawv muaj ob qho khoom siv hluav taws xob zoo li qub los ntawm UPS.
Hauv kev xaus, Computer UPS cov cuab yeej yog qhov peev txheej tseem ceeb rau txhua tus neeg uas tso siab rau lawv lub computer rau kev ua haujlwm lossis kev lom zem. Kev xaiv lub cuab yeej zoo tuaj yeem txhais tau tias qhov sib txawv ntawm kev sib tw, tsis muaj kev cuam tshuam hauv kev suav thiab kev ntxhov siab thiab muaj peev xwm raug hluav taws xob poob. Raws li thev naus laus zis txuas ntxiv mus, yog li cov kev daws teeb meem no kuj tseem yuav. Rau cov neeg nrhiav kev daws teeb meem muaj zog, kev nqis peev hauv UPS zoo yog qhov kev xaiv ntse.
