Nyob rau hauv lub ntiaj teb niaj hnub no uas siv thev naus laus zis ntau, peb txoj kev vam khom rau cov khoom siv hluav taws xob tsis tau muaj dua li. Txij li cov xov tooj ntse thiab cov laptops mus rau cov khoom siv hauv tsev thiab cov khoom siv lom ze, cov khoom siv no tau dhau los ua ib feem tseem ceeb ntawm peb lub neej txhua hnub. Txawm li cas los xij, qhov kev vam khom no kuj coj kev pheej hmoo ntawm kev nce hluav taws xob, uas tuaj yeem ua rau peb cov khoom siv hluav taws xob muaj nqis puas tsuaj loj heev. Yog li ntawd, cov khoom tiv thaiv hluav taws xob tau dhau los ua ib qho cuab yeej tseem ceeb rau kev tiv thaiv peb cov khoom siv.
Dab tsi yog ib qhotiv thaiv hluav taws xob?
Lub tshuab tiv thaiv hluav taws xob (surge protector) yog ib lub tshuab uas tsim los tiv thaiv cov khoom siv hluav taws xob ntawm cov hluav taws xob uas nce siab heev hauv cov xov hluav taws xob. Cov kev nce siab no tuaj yeem tshwm sim los ntawm ntau yam, suav nrog xob laim, hluav taws xob tsis ua haujlwm, thiab txawm tias kev ua haujlwm ntawm cov tshuab hnyav. Thaum muaj hluav taws xob nce siab, hluav taws xob ntau dhau yuav ntws los ntawm lub tshuab hluav taws xob, ua rau puas tsuaj lossis rhuav tshem cov khoom siv txuas nrog. Lub tshuab tiv thaiv hluav taws xob ua haujlwm ua lub buffer, hloov cov hluav taws xob ntau dhau ntawm cov khoom siv hluav taws xob, yog li tiv thaiv kev puas tsuaj.
Lub hauv paus ntsiab lus ua haujlwm ntawm lub tshuab tiv thaiv kev co yog dab tsi?
Cov cuab yeej tiv thaiv hluav taws xob poob qis ua haujlwm los ntawm kev siv cov khoom xws li cov hlau oxide varistors (MOVs) lossis cov raj xa roj (GDTs). Cov khoom no ntes tau cov hluav taws xob siab dhau thiab coj lawv mus rau hauv av, ua kom cov hluav taws xob nyob hauv qhov chaw nyab xeeb. Thaum cov hluav taws xob rov qab mus rau qhov qub, cov cuab yeej tiv thaiv hluav taws xob poob qis yuav pib dua tshiab, cia koj cov khoom siv ua haujlwm tau zoo.
Feem ntau cov khoom tiv thaiv hluav taws xob muaj ntau lub qhov (outlets), uas cia koj txuas ntau lub cuab yeej tib lub sijhawm. Qee cov qauv kuj muaj cov yam ntxwv ntxiv xws li cov qhov (ports) USB rau them cov khoom siv mobile, cov circuit breakers uas ua rau hauv, thiab cov teeb qhia kom pom qhov xwm txheej ntawm kev tiv thaiv.
Vim Li Cas Koj Thiaj Xav Tau Lub Tshuab Tiv Thaiv Surge
- Kev Tiv Thaiv Surge:Lub luag haujlwm tseem ceeb ntawm lub cuab yeej tiv thaiv hluav taws xob yog los tiv thaiv koj cov khoom siv hluav taws xob ntawm kev nce siab. Yog tsis muaj lub cuab yeej tiv thaiv hluav taws xob, qhov hluav taws xob nce siab sai sai tuaj yeem hlawv koj cov khoom siv, ua rau kev kho lossis hloov pauv kim heev.
- Kev daws teeb meem pheej yig:Kev nqis peev rau hauv lub tshuab tiv thaiv hluav taws xob yog ib txoj hauv kev pheej yig los tiv thaiv cov khoom siv hluav taws xob. Tus nqi ntawm lub tshuab tiv thaiv hluav taws xob tsis tseem ceeb piv rau tus nqi ntawm kev hloov cov khoom siv puas tsuaj.
- Kev Thaj Yeeb ntawm Lub Siab:Kev paub tias koj cov khoom siv hluav taws xob tau raug tiv thaiv ua rau muaj kev thaj yeeb nyab xeeb, tshwj xeeb tshaj yog thaum muaj cua daj cua dub lossis thaj chaw uas muaj hluav taws xob hloov pauv.
- Ntev Lub Neej Siv Khoom:Kev tiv thaiv cov khoom siv hluav taws xob kom tsis txhob muaj hluav taws xob ntau dhau pab ua kom nws siv tau ntev dua. Qhov no txhais tau tias yuav tsum hloov thiab kho tsawg dua, thiab yuav txuag tau koj cov nyiaj mus sij hawm ntev.
Yuav ua li cas xaiv lub tshuab tiv thaiv hluav taws xob uas tsim nyog
- Kev Ntsuas JouleQhov ntsuas no qhia txog qhov ntau ntawm lub zog uas tus tiv thaiv hluav taws xob tuaj yeem nqus tau ua ntej ua tsis tiav. Qhov ntsuas Joule siab dua qhia txog kev ua tau zoo dua ntawm kev tiv thaiv.
- Tus naj npawb ntawm cov chaw muag khoomThov xav txog seb koj xav tau pes tsawg lub cuab yeej txuas. Cov khoom tiv thaiv hluav taws xob muaj ntau yam kev teeb tsa; thov xaiv tus qauv uas haum rau koj qhov xav tau.
- Lub Sijhawm TebXaiv cov khoom tiv thaiv hluav taws xob uas muaj lub sijhawm teb sai kom ntseeg tau tias lawv tuaj yeem tswj tau qhov hluav taws xob nce siab sai.
- Kev Pov Hwm thiab Kev Pov Hwm:Muaj ntau yam khoom tiv thaiv hluav taws xob ntau dhau los nrog daim ntawv pov hwm lossis daim ntawv pov hwm, uas muab kev tiv thaiv rau cov khoom siv txuas nrog yog tias muaj hluav taws xob ntau dhau. Qhov kev tiv thaiv ntxiv no ua rau koj muaj kev thaj yeeb nyab xeeb.
Tus tiv thaiv kev kub ntxhov ua dab tsi?
Ib qho tiv thaiv kev nce siab ua haujlwm los ntawm kev txwv qhov hluav taws xob uas muab rau lub cuab yeej hluav taws xob los ntawm kev thaiv lossis luv luv kom av cov hluav taws xob tsis xav tau saum toj no qhov kev nyab xeeb.
Hauv kev xaus lus
Hauv ntej, cov khoom tiv thaiv hluav taws xob (surge protectors) yog qhov tseem ceeb rau txhua tus neeg uas siv cov khoom siv hluav taws xob. Lawv tiv thaiv tau hluav taws xob ntau dhau, tiv thaiv koj cov khoom siv muaj nqis, txuag tau cov nqi hluav taws xob, thiab ua kom koj cov khoom siv siv tau ntev. Muaj ntau hom khoom tiv thaiv hluav taws xob ntau yam, kev xaiv ib qho uas ua tau raws li koj xav tau yog qhov tseem ceeb heev. Tsis txhob tos kom txog thaum hluav taws xob ntau dhau ua rau koj cov khoom siv hluav taws xob puas tsuaj ua ntej mam li ua - yuav ib lub khoom tiv thaiv hluav taws xob hnub no kom koj lub siab kaj siab lug thiab xyuas kom koj cov khoom siv muaj kev nyab xeeb.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-17-2025