Nyob rau hauv lub ntiaj teb niaj hnub no uas muaj kev siv thev naus laus zis ntau heev, cov kais fais fab (qee zaum hu ua ntau lub qhov (multi-plugs) lossis cov adapters qhov hluav taws xob (outlet adapters) yog ib qho uas pom ntau heev. Lawv muab ib txoj hauv kev yooj yim los ntsaws ntau lub cuab yeej thaum koj tsis muaj cov qhov hluav taws xob ntawm phab ntsa. Txawm li cas los xij, tsis yog txhua lub kais fais fab zoo ib yam. Txawm hais tias qee qhov tsuas yog nthuav koj lub peev xwm ntawm qhov hluav taws xob xwb, lwm qhov muab kev tiv thaiv tseem ceeb rau kev nce hluav taws xob - cov hluav taws xob uas nce siab sai sai uas tuaj yeem ua rau koj cov khoom siv hluav taws xob muaj nqis hlawv.
Kev paub seb koj lub qhov hluav taws xob puas yog ib qho chaw txuas hluav taws xob yooj yim lossis yog ib qho chaw tiv thaiv hluav taws xob tiag tiag yog qhov tseem ceeb rau kev tiv thaiv koj cov khoom siv. Kev ntsaws cov khoom siv rhiab heev xws li khoos phis tawj, TV, thiab cov khoom ua si rau hauv lub qhov hluav taws xob uas tsis muaj kev tiv thaiv yuav ua rau lawv yooj yim puas tsuaj. Yog li, koj yuav paub qhov txawv li cas? Cia peb piav qhia cov cim qhia tseem ceeb.
1. Nrhiav daim ntawv lo "Surge Protector" uas meej:
Qhov no yuav zoo li pom tseeb, tab sis txoj hauv kev yooj yim tshaj plaws los txheeb xyuas cov khoom tiv thaiv hluav taws xob yog los ntawm nws daim ntawv lo. Cov chaw tsim khoom muaj koob npe yuav cim lawv cov khoom tiv thaiv hluav taws xob kom meej meej nrog cov kab lus zoo li no:
- "Surge Protector"
- "Surge Suppressor"
- "Muaj kev tiv thaiv hluav taws xob ntau dhau"
- "Nta Kev Tiv Thaiv Surge"
Feem ntau daim ntawv lo no pom tseeb rau ntawm lub thawv khoom, lub qhov hluav taws xob (feem ntau nyob ze ntawm cov qhov hluav taws xob lossis hauv qab), thiab qee zaum txawm tias nyob rau ntawm lub qhov ntsaws. Yog tias koj tsis pom ib qho ntawm cov lus no, nws yuav muaj feem ntau tias koj muaj lub qhov hluav taws xob yooj yim uas tsis muaj kev tiv thaiv hluav taws xob ntau dhau.
2. Tshawb xyuas seb puas muaj Joule Rating:
Ib qho tseem ceeb uas ua rau lub tshuab tiv thaiv hluav taws xob poob qis txawv ntawm nws qhov joule rating. Joules ntsuas qhov ntau ntawm lub zog uas lub tshuab tiv thaiv hluav taws xob poob qis tuaj yeem nqus tau ua ntej nws puas tsuaj. Qhov joule rating siab dua, qhov kev tiv thaiv yuav ruaj khov dua thiab lub neej ntawm lub tshuab tiv thaiv hluav taws xob poob qis yuav ntev dua.
Koj yuav tsum nrhiav tau qhov ntsuas joule uas tau teev meej meej rau ntawm lub ntim khoom thiab feem ntau ntawm lub cuab yeej tiv thaiv hluav taws xob nws tus kheej. Nrhiav tus lej ua raws li lub unit "Joules" (piv txwv li, "1000 Joules," "2000J").
- Qis dua Joule Ratings (piv txwv li, qis dua 400 Joules):Muab kev tiv thaiv tsawg kawg nkaus thiab tsim nyog rau cov khoom siv uas tsis tshua muaj kev cuam tshuam.
- Kev Ntsuas Joule Nruab Nrab (piv txwv 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 ze yooj yim.
- Kev Ntsuas Joule Siab Dua (piv txwv li, siab dua 1000 Joules): Muab kev tiv thaiv zoo tshaj plaws rau cov khoom siv hluav taws xob kim thiab rhiab heev xws li khoos phis tawj, cov khoom ua si, thiab cov khoom siv suab thiab pom zoo.
Yog tias koj lub qhov hluav taws xob tsis teev qhov ntsuas joule, nws yuav luag tsis yog lub cuab yeej tiv thaiv kev poob siab.
3. Tshuaj xyuas cov teeb qhia:
Ntau lub tshuab tiv thaiv hluav taws xob muaj cov teeb qhia uas qhia cov ntaub ntawv txog lawv qhov xwm txheej. Cov teeb qhia feem ntau suav nrog:
- "Tiv Thaiv" lossis "Hwj Chim Qhib":Feem ntau lub teeb no yuav ci thaum lub cuab yeej tiv thaiv hluav taws xob tau txais hluav taws xob thiab nws lub voj voog tiv thaiv hluav taws xob ua haujlwm. Yog tias lub teeb no tua, nws yuav qhia tau tias muaj teeb meem nrog lub cuab yeej tiv thaiv hluav taws xob lossis nws tau nqus hluav taws xob thiab tsis muab kev tiv thaiv lawm.
- "Muaj av":Lub teeb no lees paub tias lub tshuab tiv thaiv hluav taws xob tau raug grounded kom raug, uas yog qhov tseem ceeb rau nws lub peev xwm tiv thaiv hluav taws xob kom ua haujlwm tau zoo.
Txawm hais tias qhov muaj teeb qhia tsis tau lees tias yuav tiv thaiv tau hluav taws xob ntau dhau, lub qhov dej fais fab uas tsis muaj teeb qhia tsis zoo li yuav yog lub cuab yeej tiv thaiv hluav taws xob ntau dhau.
4. Nrhiav Cov Ntawv Pov Thawj Kev Nyab Xeeb:
Cov khoom tiv thaiv hluav taws xob uas muaj npe nrov tau dhau kev sim thiab ntawv pov thawj los ntawm cov koom haum kev nyab xeeb uas paub zoo. Nrhiav cov cim xws li:
- UL Listed (Underwriters Laboratories): Qhov no yog tus qauv kev nyab xeeb uas tau lees paub dav hauv North America.
- ETL Sau Npe (Intertek):Lwm lub cim pov thawj kev nyab xeeb tseem ceeb.
Qhov muaj cov ntawv pov thawj no qhia tau 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 hluav taws xob yog tias nws tau sau npe ua li ntawd. Cov kais hluav taws xob yooj yim uas tsis muaj kev tiv thaiv hluav taws xob tseem yuav muaj cov ntawv pov thawj kev nyab xeeb rau kev nyab xeeb hluav taws xob dav dav, tab sis cov khoom tiv thaiv hluav taws xob feem ntau yuav muaj cov ntawv pov thawj tshwj xeeb ntxiv txog lawv lub peev xwm tiv thaiv hluav taws xob.
5. Xav txog tus nqi:
Txawm hais tias tus nqi tsis yog ib qho cim qhia tseeb, cov khoom siv tiv thaiv hluav taws xob tiag tiag feem ntau kim dua li cov kais fais fab yooj yim. Cov hluav taws xob ntxiv thiab cov khoom siv uas xav tau rau kev tiv thaiv hluav taws xob ua rau tus nqi tsim khoom siab dua. Yog tias koj yuav cov kais fais fab pheej yig heev, nws yuav tsis muaj kev tiv thaiv hluav taws xob zoo.
6. Xyuas cov khoom ntim thiab cov ntaub ntawv pov thawj:
Yog tias koj tseem muaj lub thawv thawj lossis cov ntaub ntawv nrog, saib xyuas kom zoo. Cov khoom tiv thaiv hluav taws xob yuav qhia meej txog lawv cov yam ntxwv thiab cov lus qhia txog kev tiv thaiv hluav taws xob, suav nrog qhov ntsuas joule thiab txhua daim ntawv pov thawj kev nyab xeeb ntsig txog kev tiv thaiv hluav taws xob. Cov kais hluav taws xob yooj yim feem ntau tsuas yog hais txog lawv lub peev xwm qhov hluav taws xob thiab qhov ntsuas voltage / amperage.
Yog tias koj tseem tsis paub meej?
Yog tias koj tau kuaj xyuas koj lub qhov dej fais fab raws li cov ntsiab lus no thiab tseem tsis paub meej tias nws puas muaj kev tiv thaiv hluav taws xob ntau dhau, nws yog qhov zoo tshaj plaws kom ua yuam kev ntawm sab ntawm kev ceev faj.
- Xav tias nws tsis yog lub zog tiv thaiv hluav taws xob:Kho nws zoo li lub qhov hluav taws xob yooj yim thiab tsis txhob ntsaws cov khoom siv hluav taws xob kim lossis rhiab heev.
- Xav txog kev hloov nws:Yog tias koj xav tau kev tiv thaiv hluav taws xob rau koj cov khoom siv muaj nqis, nqis peev rau hauv lub tshuab tiv thaiv hluav taws xob uas muaj daim ntawv lo nrog qhov ntsuas joule tsim nyog los ntawm lub chaw tsim khoom muaj npe nrov.
Tiv Thaiv Koj Cov Kev Nqis Peev:
Kev nce hluav taws xob tsis tuaj yeem kwv yees tau thiab tuaj yeem ua rau muaj kev puas tsuaj loj rau koj cov khoom siv hluav taws xob, ua rau kev kho lossis hloov pauv kim heev. Siv sijhawm los txiav txim siab seb koj lub qhov hluav taws xob puas yog lub cuab yeej tiv thaiv kev nce hluav taws xob tiag tiag yog ib kauj ruam me me tab sis tseem ceeb hauv kev tiv thaiv koj cov peev txheej muaj nqis. Los ntawm kev nrhiav cov ntawv lo kom meej, qhov ntsuas joule, teeb qhia, daim ntawv pov thawj kev nyab xeeb, thiab xav txog tus nqi, koj tuaj yeem txiav txim siab tau zoo thiab xyuas kom meej tias koj cov khoom siv tau tiv thaiv txaus ntawm kev phom sij ntawm kev nce hluav taws xob. Tsis txhob cia koj cov khoom siv hluav taws xob muaj kev phom sij - paub koj lub qhov hluav taws xob!
Lub sijhawm tshaj tawm: Plaub Hlis-14-2025