Nyob rau hauv niaj hnub tech-saturated ntiaj teb no, lub hwj chim kais dej (tseem hu ua multi-plugs los yog lub qhov hluav taws xob adapters) yog ib qho kev pom. Lawv muab txoj hauv kev yooj yim los ntsaws rau hauv ntau yam khoom siv thaum koj luv luv ntawm phab ntsa qhov hluav taws xob. Txawm li cas los xij, tsis yog txhua lub zog kais dej tau tsim sib npaug. Txawm hais tias qee qhov tsuas yog nthuav koj lub qhov hluav taws xob muaj peev xwm, lwm tus muaj kev tiv thaiv tseem ceeb tiv thaiv lub zog hluav taws xob - cov qhov hluav taws xob tam sim ntawd tuaj yeem ua rau koj cov khoom siv hluav taws xob muaj txiaj ntsig.
Paub seb koj lub hwj chim kais tsuas yog ib qho yooj yim qhov hluav taws xob txuas ntxiv lossis tus tiv thaiv hluav taws xob tiag yog qhov tseem ceeb rau kev tiv thaiv koj cov cuab yeej. Txuas cov khoom siv rhiab zoo li khoos phis tawj, TVs, thiab gaming consoles rau hauv lub hwj chim uas tsis muaj kev tiv thaiv ua rau lawv muaj kev puas tsuaj. Yog li, koj tuaj yeem qhia qhov txawv li cas? Cia peb rhuav tshem cov cim tseem ceeb.
1. Saib kom meej "Surge Protector" Labeling:
Qhov no yuav zoo li pom tseeb, tab sis txoj hauv kev yooj yim tshaj plaws los txheeb xyuas qhov kev tiv thaiv surge yog los ntawm nws daim ntawv lo. Reputable manufacturers yuav qhia meej meej lawv cov surge protectors nrog cov nqe lus xws li:
- "Surge Protector": xyuas
- “Surge Suppressor”
- "Ntaus nrog Surge Protection"
- “Features Surge Protection”
Cov ntawv sau no feem ntau pom tau zoo nyob rau ntawm cov khoom ntim khoom, lub hwj chim sawb nws tus kheej (feem ntau nyob ze ntawm lub qhov hluav taws xob lossis hauv qab), thiab qee zaum txawm tias ntawm lub ntsaws. Yog tias koj tsis pom ib qho ntawm cov ntsiab lus no, nws muaj peev xwm ua rau koj muaj lub zog siv hluav taws xob yam tsis muaj kev tiv thaiv surge.
2. Txheeb xyuas qhov ntsuas Joule:
Ib qho tseem ceeb tshwj xeeb uas paub qhov txawv ntawm tus tiv thaiv surge yog nws qhov ntsuas joule. Joules ntsuas lub zog lub zog tiv thaiv kev tiv thaiv tuaj yeem nqus tau ua ntej nws ua tsis tiav. Qhov siab dua qhov kev ntsuam xyuas joule, qhov muaj zog tiv thaiv ntau dua thiab ntev dua lub neej ntawm cov surge protector.
Koj yuav tsum muaj peev xwm nrhiav tau cov joule ntsuam xyuas kom meej meej hais nyob rau hauv lub ntim thiab feem ntau ntawm tus surge protector nws tus kheej. Nrhiav ib tus lej ua raws li qhov "Joules" (xws li "1000 Joules," "2000J").
- Tsawg Joule Ratings (piv txwv li, qis dua 400 Joules):Muab kev tiv thaiv tsawg thiab tsim nyog rau cov khoom siv tsis tshua muaj siab.
- Mid-Range Joule Ratings (xws li, 400-1000 Joules): Muab kev tiv thaiv zoo rau cov khoom siv hluav taws xob xws li teeb, tshuab luam ntawv, thiab cov khoom siv lom zem yooj yim.
- Siab dua Joule Ratings (xws li, siab dua 1000 Joules): Muab kev tiv thaiv zoo tshaj plaws rau cov khoom siv hluav taws xob kim thiab rhiab zoo li khoos phis tawj, gaming consoles, thiab cov khoom siv suab pom kev siab.
Yog tias koj lub hwj chim kais tsis sau npe joule ntsuam xyuas, nws yuav luag tsis muaj qhov tiv thaiv surge.
3. Tshawb xyuas cov teeb qhia teeb:
Muaj ntau lub surge protectors feature qhia lub teeb uas qhia txog lawv cov xwm txheej. Common indicator lights muaj xws li:
- "Protected" los yog "Power On":Lub teeb no feem ntau illuminates thaum lub surge protector tau txais lub hwj chim thiab nws surge tiv thaiv circuitry yog active. Yog tias lub teeb no raug kaw, nws tuaj yeem qhia tau tias muaj teeb meem nrog lub surge protector lossis tias nws tau nqus cov surge thiab tsis muaj kev tiv thaiv ntxiv lawm.
- "Grounded":Qhov teeb pom kev zoo no lees paub tias lub surge protector yog qhov zoo hauv av, uas yog qhov tseem ceeb rau nws lub peev xwm tiv thaiv hluav taws xob kom ua haujlwm kom raug.
Thaum lub xub ntiag ntawm qhov taw qhia teeb tsis tuaj yeem lav kev tiv thaiv kev tiv thaiv, lub zog kais yam tsis muaj qhov taw qhia teeb pom kev zoo yuav tsis zoo li tus tiv thaiv surge.
4. Nrhiav cov ntawv pov thawj kev nyab xeeb:
Reputable surge protectors raug kuaj thiab ntawv pov thawj los ntawm cov koom haum kev nyab xeeb uas tau lees paub. Nrhiav cov cim xws li:
- UL Listed (Underwriters Laboratories): Qhov no yog cov qauv kev nyab xeeb dav dav hauv North America.
- ETL Sau Npe (Intertek):Lwm qhov tseem ceeb ntawm daim ntawv pov thawj kev nyab xeeb.
Lub xub ntiag ntawm cov ntawv pov thawj no qhia tau hais tias cov khoom tau ua raws li cov qauv kev nyab xeeb tshwj xeeb, suav nrog nws lub peev xwm los muab kev tiv thaiv surge yog tias nws tau sau npe li ntawd. Lub zog siv hluav taws xob yooj yim yam tsis muaj kev tiv thaiv surge kuj tseem tuaj yeem nqa cov ntawv pov thawj kev nyab xeeb rau kev nyab xeeb hluav taws xob, tab sis cov tiv thaiv hluav taws xob feem ntau yuav muaj cov ntawv pov thawj tshwj xeeb ntxiv ntsig txog lawv lub peev xwm tiv thaiv kev kub ntxhov.
5. Xav txog tus nqi taw tes:
Txawm hais tias tus nqi tsis yog qhov taw qhia meej, cov khoom tiv thaiv hluav taws xob feem ntau raug nqi ntau dua li cov kais dej yooj yim. Cov khoom siv hluav taws xob ntxiv thiab cov khoom siv uas yuav tsum tau muaj rau kev tiv thaiv kev kub ntxhov ua rau muaj nqi ntau dua. Yog tias koj yuav khoom siv hluav taws xob pheej yig heev, nws tsis tshua muaj feem cuam tshuam nrog kev tiv thaiv surge tiv thaiv.
6. Tshawb xyuas cov khoom ntim thiab cov ntaub ntawv:
Yog tias koj tseem muaj cov ntim khoom qub lossis cov ntaub ntawv nrog, xyuas kom zoo. Surge protectors yuav qhia meej meej txog lawv cov kev tiv thaiv kev tiv thaiv kev kub ntxhov thiab cov lus qhia tshwj xeeb, suav nrog kev ntsuas joule thiab cov ntawv pov thawj kev nyab xeeb ntsig txog kev kub ntxhov. Lub zog siv hluav taws xob feem ntau tsuas yog hais txog lawv qhov hluav taws xob muaj peev xwm thiab qhov ntsuas hluav taws xob / amperage.
Yuav ua li cas yog tias koj tseem tsis paub meej?
Yog tias koj tau tshuaj xyuas koj lub zog kais dej raws li cov ntsiab lus no thiab tseem tsis paub meej tias nws puas muaj kev tiv thaiv surge, nws yog qhov zoo tshaj rau kev ua yuam kev ntawm kev ceev faj.
- Xav tias nws tsis yog tus tiv thaiv surge:Kho nws raws li qhov yooj yim qhov hluav taws xob txuas ntxiv thiab tsis txhob ntsaws rau hauv cov khoom siv hluav taws xob kim lossis rhiab heev.
- Xav txog kev hloov nws:Yog tias koj xav tau kev tiv thaiv surge rau koj cov khoom siv muaj txiaj ntsig, nqis peev rau hauv daim ntawv qhia kom meej surge protector nrog qhov tsim nyog joule ntsuam xyuas los ntawm cov chaw tsim khoom muaj koob npe.
Tiv thaiv koj cov peev txheej:
Lub hwj chim surges yog unpredictable thiab tuaj yeem ua rau muaj kev puas tsuaj loj rau koj cov khoom siv hluav taws xob, ua rau raug nqi kho lossis hloov pauv. Siv sij hawm los txiav txim seb koj lub hwj chim kais yog qhov tseeb surge protector yog ib qho me me tab sis tseem ceeb hauv kev tiv thaiv koj cov peev txheej muaj txiaj ntsig. Los ntawm kev nrhiav cov ntawv qhia meej, qhov ntsuas joule, qhov taw qhia teeb, ntawv pov thawj kev nyab xeeb, thiab txiav txim siab tus nqi, koj tuaj yeem txiav txim siab paub thiab xyuas kom koj cov cuab yeej muaj kev tiv thaiv txaus los ntawm kev phom sij ntawm lub zog hluav taws xob. Tsis txhob cia koj cov khoom siv hluav taws xob tsis zoo - paub koj lub zog kais!
Post lub sij hawm: Apr-14-2025