Kev Xaiv thiab Kev Teeb tsa Surge Protector

Kev Nkag SiabCov Khoom Tiv Thaiv SurgeCov Khoom Siv Tseem Ceeb rau Kev Nyab Xeeb Hluav Taws Xob

Hauv peb lub ntiaj teb digital uas niaj hnub no zuj zus tuaj, qhov chaw uas cov khoom siv hluav taws xob tau dhau los ua ib feem tseem ceeb ntawm peb lub neej txhua hnub, qhov tseem ceeb ntawm kev tiv thaiv lawv ntawm kev nce hluav taws xob tsis tuaj yeem hais dhau lawm. Qhov no yog qhov uas cov khoom tiv thaiv kev nce hluav taws xob tuaj yeem pab tau. Lub cuab yeej tiv thaiv kev nce hluav taws xob yog ib lub cuab yeej tsim los tiv thaiv koj cov khoom siv hluav taws xob ntawm kev nce hluav taws xob, kom ntseeg tau tias lawv siv tau ntev thiab ua haujlwm tau zoo.

Lub tshuab tiv thaiv hluav taws xob yog dab tsi?

Lub tshuab tiv thaiv hluav taws xob yog ib yam khoom siv hluav taws xob uas tiv thaiv cov khoom siv hluav taws xob thiab khoom siv hluav taws xob kom tsis txhob muaj hluav taws xob ntau dhau. Kev nce hluav taws xob 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 khoom siv loj xws li lub tub yees thiab lub tshuab cua txias. Thaum lub zog hluav taws xob ntau tshaj qhov txwv, lub tshuab tiv thaiv hluav taws xob yuav hloov cov hluav taws xob ntau dhau ntawm lub cuab yeej, tiv thaiv kev puas tsuaj.

Lub tshuab tiv thaiv kev kub ntxhov ua haujlwm li cas?

Cov khoom tiv thaiv hluav taws xob feem ntau muaj cov khoom xws li cov hlau oxide varistors (MOVs) lossis cov raj xa roj kom nqus thiab hloov cov hluav taws xob ntau dhau. Thaum muaj hluav taws xob ntau dhau, cov khoom no yuav teb tam sim ntawd, txo cov hluav taws xob thiab tsuas yog cia cov qib nyab xeeb hla dhau koj cov khoom siv. Cov txheej txheem no tseem ceeb heev rau kev tiv thaiv kev puas tsuaj rau cov khoom siv hluav taws xob rhiab heev, uas tuaj yeem kim heev rau kev kho lossis hloov.

Hom kev tiv thaiv hluav taws xob

Muaj ntau hom kev tiv thaiv hluav taws xob ntau hauv khw, txhua tus tsim los rau ib daim ntawv thov tshwj xeeb:

1. Cov Khoom Siv Tiv Thaiv Hluav Taws Xob Surge Surge: Qhov no yog hom uas siv ntau tshaj plaws thiab zoo ib yam li cov khoom siv hluav taws xob ib txwm muaj, tab sis muaj cov khoom siv tiv thaiv hluav taws xob surge surge uas ua rau hauv. Lawv zoo heev rau kev siv hauv tsev thiab chaw ua haujlwm, tso cai rau ntau lub cuab yeej txuas rau hauv thiab muab kev tiv thaiv.
2. Cov khoom tiv thaiv hluav taws xob thoob plaws lub tsev: Cov khoom siv no tau teeb tsa rau ntawm koj lub vaj huam sib luag hluav taws xob thiab tiv thaiv tag nrho koj lub tsev cov hluav taws xob los ntawm kev nce hluav taws xob. Lawv zoo tshwj xeeb tshaj yog nyob rau hauv cov cheeb tsam uas muaj teeb meem xob laim lossis hluav taws xob hloov pauv.
3. Cov khoom tiv thaiv hluav taws xob thaum siv: Cov no yog tsim los rau cov khoom siv tshwj xeeb, xws li cov khoos phis tawj lossis cov tshuab ua yeeb yaj kiab hauv tsev. Lawv feem ntau muaj cov yam ntxwv ntxiv xws li cov qhov (ports) USB thiab cov teeb qhia kom qhia txog kev tiv thaiv.
4. Cov khoom tiv thaiv kev kub ceev hauv network: Cov no tiv thaiv cov khoom siv network xws li routers thiab modems los ntawm kev kub ceev hauv cov kab ntaub ntawv. Lawv yog qhov tseem ceeb rau kev tswj hwm kev sib txuas hauv internet thiab tiv thaiv cov khoom siv network rhiab heev.

Vim Li Cas Koj Thiaj Xav Tau Lub Tshuab Tiv Thaiv Surge

Kev nqis peev rau hauv lub tshuab tiv thaiv kev kub ntxhov yog qhov kev txiav txim siab zoo rau cov laj thawj hauv qab no:

• Tiv Thaiv Kev Puas Tsuaj:Lub luag haujlwm tseem ceeb ntawm lub cuab yeej tiv thaiv hluav taws xob yog tiv thaiv kev puas tsuaj rau koj cov khoom siv. Ib qho hluav taws xob nce siab tuaj yeem ua rau cov khoom sab hauv ntawm lub cuab yeej hluav taws xob puas tsuaj, ua rau kev kho lossis hloov pauv kim heev.
• Ua kom koj cov khoom siv siv tau ntev dua:Kev tiv thaiv koj cov khoom siv hluav taws xob kom tsis txhob muaj hluav taws xob ntau dhau tuaj yeem ua rau lawv siv tau ntev dua. Qhov no tseem ceeb heev rau cov khoom muaj nqis xws li khoos phis tawj, TV, thiab cov tshuab ua si.
• Kev Thaj Yeeb ntawm Lub Siab:Txaus siab rau kev thaj yeeb nyab xeeb thaum koj paub tias koj lub cuab yeej tau tiv thaiv lawm. Qhov kev thaj yeeb nyab xeeb no yog qhov tseem ceeb heev, tshwj xeeb tshaj yog rau cov neeg uas vam khom thev naus laus zis rau kev ua haujlwm lossis kev ua si.

Xaiv Lub Tshuab Tiv Thaiv Surge Zoo

Thaum xaiv lub tshuab tiv thaiv hluav taws xob, xav txog cov hauv qab no:

• Kev Ntsuas Joule:Qhov no qhia tau tias lub zog ntawm tus tiv thaiv hluav taws xob surge protector muaj peev xwm nqus tau. Qhov joule rating siab dua, qhov kev tiv thaiv zoo dua.
• Clamping Voltage:Qhov no yog qib voltage uas lub cuab yeej tiv thaiv kev poob siab pib hloov pauv qhov overvoltage. Kev xaiv qhov clamping voltage qis dua yuav muab kev tiv thaiv zoo dua.
• Tus naj npawb ntawm cov chaw muag khoom:Xyuas kom tseeb tias lub cuab yeej tiv thaiv hluav taws xob muaj qhov hluav taws xob txaus rau koj cov kev xav tau thiab muaj chaw txaus rau cov ntsaws loj dua.
• Kev Pov Hwm thiab Kev Them Nqi Khoom Siv:Muaj ntau cov khoom tiv thaiv hluav taws xob ntau dhau los nrog kev lees paub thiab kev them nqi rau cov khoom siv, muab kev tiv thaiv ntxiv thaum muaj hluav taws xob ntau dhau.

Tag nrho hauv txhua yam, cov khoom tiv thaiv hluav taws xob yog cov khoom siv tseem ceeb rau txhua tus neeg uas xav tiv thaiv lawv cov khoom siv hluav taws xob los ntawm kev nce hluav taws xob uas tsis tuaj yeem kwv yees tau. Los ntawm kev nkag siab txog lawv ua haujlwm li cas thiab ntau hom kev tiv thaiv, koj tuaj yeem txiav txim siab tau zoo los tiv thaiv koj cov khoom siv muaj nqis rau ntau xyoo tom ntej.

 

Lub hom phiaj ntawm lub tshuab tiv thaiv hluav taws xob yog dab tsi?

Ib lub cuab yeej tiv thaiv hluav taws xob ntau dhau yog tsim los tiv thaiv txhua yam khoom siv uas muaj lub qhov hluav taws xob AC txheem los ntawm kev nce hluav taws xob uas yuav ua rau puas tsuaj thiab cuam tshuam, kev nce hluav taws xob thiab suab nrov ntawm cov kab hluav taws xob uas kis los ntawm lub qhov hluav taws xob. Xav txog lub cuab yeej tiv thaiv hluav taws xob ntau dhau zoo li daim ntawv pov hwm.