Cov Hom Tiv Thaiv Surge thiab Phau Ntawv Qhia Xaiv

Cov Khoom Tiv Thaiv SurgeTiv Thaiv Koj Cov Khoom Siv Hluav Taws Xob

Hauv lub ntiaj teb digital uas nce zuj zus, tib neeg vam khom cov khoom siv hluav taws xob ntau dua li yav dhau los. Txij li cov xov tooj ntse thiab cov laptops mus rau cov khoom siv hauv tsev thiab cov tshuab ua haujlwm, cov khoom siv no ua lub luag haujlwm tseem ceeb hauv 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 muaj kev puas tsuaj loj rau peb cov khoom siv hluav taws xob. Qhov no yog thaum cov khoom siv tiv thaiv kev nce hluav taws xob (SPDs) dhau los ua qhov tseem ceeb tshwj xeeb.

Cov khoom siv tiv thaiv hluav taws xob ntau dhau yog tsim los tiv thaiv cov khoom siv hluav taws xob ntawm qhov hluav taws xob nce siab. Cov kev nce siab no tuaj yeem tshwm sim los ntawm ntau yam, suav nrog xob laim, hluav taws xob tsis ua haujlwm, lossis txawm tias kev ua haujlwm ntawm cov khoom siv loj uas siv hluav taws xob ntau. Thaum muaj kev nce siab, nws tuaj yeem ua rau lub cuab yeej hluav taws xob ntawm lub cuab yeej puas tsuaj, ua rau nws ua haujlwm tsis zoo lossis txawm tias ua tsis tiav tag nrho. SPDs ua haujlwm ua cov buffers, hloov cov hluav taws xob ntau dhau ntawm cov khoom siv rhiab heev, kom ntseeg tau tias nws ua haujlwm zoo.

Muaj ntau hom khoom siv tiv thaiv hluav taws xob ntau, txhua hom siv tau rau ntau yam kev siv. Hom uas siv ntau tshaj plaws yog hom uas siv tau rau hluav taws xob ntau, zoo ib yam li lub qhov hluav taws xob tab sis muaj kev tiv thaiv hluav taws xob ntau ua ke. Cov khoom siv no zoo heev rau kev siv hauv tsev thiab yog ib txoj hauv kev yooj yim thiab zoo los tiv thaiv cov khoom siv hluav taws xob xws li khoos phis tawj, TV, thiab cov khoom ua si.

Yog xav tau kev tiv thaiv zoo dua, koj tuaj yeem xaiv lub tshuab tiv thaiv hluav taws xob rau tag nrho lub tsev. Cov khoom siv no teeb tsa 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. Qhov no yog qhov tshwj xeeb tshaj yog rau cov tswv tsev uas nyob hauv thaj chaw uas muaj hluav taws xob ntau lossis qhov chaw uas hluav taws xob hloov pauv ntau zaus. Kev teeb tsa lub tshuab tiv thaiv hluav taws xob rau tag nrho lub tsev yuav tsis tsuas yog tiv thaiv koj cov khoom siv hluav taws xob muaj nqis xwb, tab sis kuj tiv thaiv tag nrho cov xov hluav taws xob thiab cov khoom siv hauv koj lub tsev thiab.

Hauv cov chaw ua haujlwm, kev tiv thaiv hluav taws xob ntau dhau los ua qhov tseem ceeb dua. Cov chaw tsim khoom thiab cov chaw ua lag luam feem ntau vam khom cov tshuab nyuaj thiab cov khoom siv rhiab heev uas tuaj yeem cuam tshuam loj heev los ntawm kev nce hluav taws xob. Cov khoom tiv thaiv hluav taws xob hauv kev lag luam tau tsim los tswj cov qib hluav taws xob siab dua thiab muab kev tiv thaiv zoo rau cov kab ke tseem ceeb. Cov khoom siv no tuaj yeem koom ua ke rau hauv cov khoom siv hluav taws xob ntawm lub chaw, ua kom ntseeg tau tias muaj kev tiv thaiv hluav taws xob ntau.

Thaum xaiv lub tshuab tiv thaiv hluav taws xob ntau dhau, koj yuav tsum xav txog ntau yam. Qhov clamping voltage ntawm lub cuab yeej, uas yog lub voltage uas lub tshuab tiv thaiv hluav taws xob ntau dhau (SPD) ua haujlwm, yog qhov tseem ceeb heev. Qhov clamping voltage qis dua, lub cuab yeej tiv thaiv zoo dua. Tsis tas li ntawd, qhov ntsuas tam sim no ntawm surge hauv kiloamperes (kA) qhia txog qhov ntau ntawm surge current uas lub cuab yeej tuaj yeem tiv taus ua ntej ua tsis tiav. Rau cov chaw uas muaj surges ntau dhau, qhov ntsuas siab dua zoo dua.

Lwm yam tseem ceeb uas yuav tsum xav txog yog lub sijhawm teb ntawm SPD. Lub sijhawm teb sai dua, lub cuab yeej yuav teb sai dua rau qhov nce siab, txo qhov kev pheej hmoo ntawm kev puas tsuaj rau cov khoom siv txuas nrog. Rau kev tiv thaiv zoo tshaj plaws, xaiv lub cuab yeej nrog lub sijhawm teb ntsuas hauv nanoseconds.

Tag nrho hauv txhua qhov, cov khoom tiv thaiv hluav taws xob yog qhov tseem ceeb rau txhua tus neeg uas vam khom cov khoom siv hluav taws xob. Txawm hais tias nyob hauv tsev lossis chaw ua haujlwm, cov khoom tiv thaiv hluav taws xob muab kev tiv thaiv tseem ceeb tiv thaiv kev nce hluav taws xob uas tsis tuaj yeem kwv yees tau. Los ntawm kev nkag siab txog ntau hom khoom tiv thaiv hluav taws xob thiab lawv cov lus qhia, koj tuaj yeem txiav txim siab tau zoo los tiv thaiv koj cov khoom siv hluav taws xob muaj nqis thiab xyuas kom lawv siv tau ntev. Hauv lub ntiaj teb uas thev naus laus zis tau dhau los ua ib feem ntawm peb lub neej, kev siv cov khoom tiv thaiv hluav taws xob los tiv thaiv peb cov khoom siv tsis yog tsuas yog kev txav ntse xwb, nws yog qhov tsim nyog.