Txhawm rau kom paub tseeb tias kev ua haujlwm ntawm koj lub khoos phis tawm, nrog rau kev nyab xeeb ntawm cov ntaub ntawv tseem ceeb hauv computer, nws yog qhov yuav tsum tau siv lub zog tsis cuam tshuam dab tsi rau koj lub PC, tshwj xeeb tshaj yog tias muaj kev hloov pauv tam sim ntawd ntawm lub zog hluav taws xob hauv koj lub tsev lossis thaj chaw.
Lub khoos phis tawj niaj hnub tsim kho rau qhov zoo dua txhua xyoo, txawm li cas los xij, nws lub zog mus txog rau ntau qhov kev txwv. Qhov no tshwj xeeb tshaj yog pom nyob rau hauv cov cheeb tsam uas qhov kev sib txuas lus zoo kuj txaus siab. Yog li ntawd, ntau lub tsev muaj teeb meem fais fab. Thiab qhov no, nyeg, entails ntse kaw ntawm lub khoos phis tawm, tom qab ntawd muaj qhov poob ntawm cov ntaub ntawv tsim nyog lossis txawm tias muaj kev cuam tshuam cov khoom kim.
Txhawm rau tiv thaiv qhov no, muaj cov cuab yeej tshwj xeeb, ua tsaug uas koj tsis tuaj yeem txhawj xeeb thaum siv koj lub khoos phis tawm. Xws li cov khoom siv suav nrog UPS. Hauv lwm lo lus, qhov no yog qhov tshwj xeeb uas tsis muaj kev cuam tshuam nrog hluav taws xob rau lub khoos phis tawm, UPS yog qhov tsis txaus ntseeg lub hwj chim.
Hom PC txuas hluav taws xob tsis txaus ua hluav taws xob
Cov tshuab tsis muaj kev tiv thaiv yog ntawm ntau hom, yog li lawv tau muab faib ua peb pawg loj.
Ups Switchable - qhov yooj yim thiab pheej yig qauv, zoo rau PCs hauv tsev. Xws li cov khoom siv hluav taws xob tsis txaus ntseeg tsis muaj peev xwm tiv thaiv qhov ntsuas hluav taws xob, los ntawm qhov peb tuaj yeem xaus tias cov cuab yeej no zoo dua rau cov khoos phis tawm nrog kev siv hluav taws xob tsawg.
Kab-sib cuam tshuam tsis muaj kev cuam tshuam cov khoom siv fais fab loj - cov qauv zoo li no suav nrog hauv nruab nrab tus nqi. Feem ntau, hom kev txuas hluav taws xob tsis zoo no siv tau rau hauv tsev lossis chaw ua haujlwm LANs. Hauv kev ua haujlwm ntawm nws txoj haujlwm, cov qauv no tsim tawm stepwise voltage kom ruaj khov.
Kev lag luam online UPS - muaj zog tshaj plaws UPS, nruab nrog ob chav hloov dua siab tshiab thev naus laus zis. Peb tuaj yeem hais tias qhov qauv no belongs rau chav kawm tiv thaiv siab tshaj plaws.
Yuav ua li cas xaiv txoj cai tsis cuam tshuam hluav taws xob muab hluav taws xob rau koj lub PC
Thaum xaiv UPS, koj yuav tsum cia siab rau cov yam ntxwv xws li:
- tso zis hluav taws xob;
- roj teeb lub neej;
- qhov ntev thiab qauv tsim ntawm lub cuab yeej;
- tus nqi.
Nws yog qhov zoo tshaj los yuav UPS hauv cov khw ntawd qhov khoom lag luam tau muab rau tsawg kawg ib xyoos. Nws kuj tsim nyog sau cia tias koj kuj yuav tsum xaiv cov roj teeb rau lub hwj chim tsis txuas nrog, yog li tus nqi hauv tag nrho yuav yog ib nrab ntawm tshaj tawm.
Txhawm rau xaiv cov khoom siv hluav taws xob zoo tshaj plaws tsim nyog rau txhua yam tsis muaj, koj yuav tsum tau ua tus coj kev sib piv: cov nominal load yog khoo 1, 2. Piv txwv, kev siv fais fab tag nrho ntawm lub computer yog 440 W, uas txhais tau tias tsawg zog ntawm UPS yuav tsum yog kwv yees li 630 VA. Ntawd yog, lub zog ntawm UPS yuav tsum dhau lub zog ntawm lub computer li 20-30%.
