Mitundu ya Chitetezo cha Surge ndi Buku Lotsogolera Kusankha

Oteteza OthamangaTetezani Zipangizo Zanu Zamagetsi

Mu dziko la digito lomwe likukulirakulira, anthu amadalira kwambiri zipangizo zamagetsi kuposa kale lonse. Kuyambira mafoni a m'manja ndi ma laputopu mpaka zipangizo zapakhomo ndi makina a mafakitale, zipangizozi zimagwira ntchito yofunika kwambiri pa moyo wathu watsiku ndi tsiku. Komabe, kudalira kumeneku kumabweretsanso chiopsezo cha kukwera kwa mphamvu zamagetsi, zomwe zingayambitse kuwonongeka kwakukulu kwa zipangizo zathu zamagetsi. Apa ndi pamene zipangizo zotetezera kukwera kwa mphamvu zamagetsi (SPDs) zimakhala zofunika kwambiri.

Zoteteza mafunde zimapangidwa kuti ziteteze zida zamagetsi ku mafunde amphamvu. Mafunde amenewa amatha kuchitika chifukwa cha zifukwa zosiyanasiyana, kuphatikizapo kugunda kwa mphezi, kuzimitsa magetsi, kapena kugwiritsa ntchito zida zazikulu zomwe zimagwiritsa ntchito mphamvu zambiri. Pamene magetsi awonjezeka, amatha kuwononga zida zamagetsi za chipangizocho, zomwe zimapangitsa kuti chisagwire bwino ntchito kapena kulephera kwathunthu. Ma SPD amagwira ntchito ngati zotetezera, zomwe zimachotsa magetsi ochulukirapo ku zida zodziwika bwino, ndikuwonetsetsa kuti zikugwira ntchito bwino.

Pali mitundu ingapo ya zoteteza ma surge protectors zomwe zilipo, iliyonse yoyenera kugwiritsidwa ntchito mosiyanasiyana. Mtundu wodziwika kwambiri ndi plug-in surge protector, yomwe ndi yofanana ndi power strip koma ili ndi zoteteza ma surge protection mkati. Zipangizozi ndi zabwino kwambiri zogwiritsidwa ntchito kunyumba ndipo ndi njira yosavuta komanso yothandiza yotetezera zipangizo zamagetsi monga makompyuta, ma TV, ndi ma consoles amasewera.

Kuti mupeze chitetezo chokwanira, mutha kusankha choteteza magetsi cha nyumba yonse. Zipangizozi zimayikidwa pa panel yanu yamagetsi ndikuteteza ma circuits onse a nyumba yanu ku magetsi ambiri. Izi ndizothandiza makamaka kwa eni nyumba omwe amakhala m'malo omwe mphezi zimawomba kapena komwe magetsi amasinthasintha pafupipafupi. Kukhazikitsa choteteza magetsi cha nyumba yonse sikungoteteza zida zanu zamagetsi zamtengo wapatali zokha, komanso mawaya onse amagetsi ndi zida zina m'nyumba mwanu.

M'mafakitale, chitetezo cha mafunde chimakhala chofunikira kwambiri. Mafakitale opanga zinthu ndi malo ogulitsira nthawi zambiri amadalira makina ovuta komanso zida zodziwikiratu zomwe zingakhudzidwe kwambiri ndi mafunde amphamvu. Zoteteza mafunde amphamvu m'mafakitale zimapangidwa kuti zigwire ntchito ndi mafunde amphamvu komanso kupereka chitetezo champhamvu ku machitidwe ofunikira. Zipangizozi zitha kuphatikizidwa mu zomangamanga zamagetsi za malo opangira zinthu, kuonetsetsa kuti chitetezo cha mafunde amphamvu chilipo.

Mukasankha choteteza ma surge, muyenera kuganizira zinthu zingapo. Voliyumu yolumikizira ya chipangizocho, yomwe ndi voltage yomwe choteteza ma surge (SPD) chimagwira ntchito, ndiyofunika kwambiri. Voliyumu yolumikizira ikatsika, chipangizocho chimateteza bwino. Kuphatikiza apo, kuchuluka kwa ma surge current mu kiloamperes (kA) kumasonyeza kuchuluka kwa ma surge current omwe chipangizocho chingathe kupirira chisanagwe. Pamalo omwe ma surge ndi ofala, ma rating apamwamba ndi abwino.

Chinthu china chofunikira kuganizira ndi nthawi yoyankha ya SPD. Nthawi yoyankha ikathamanga, chipangizocho chimayankha mwachangu pamene chikugwedezeka, zomwe zimachepetsa chiopsezo cha kuwonongeka kwa zida zolumikizidwa. Kuti muteteze bwino, sankhani chipangizo chokhala ndi nthawi yoyankha yomwe imayesedwa mu nanoseconds.

Mwachidule, zoteteza ma surge ndi ndalama zofunika kwambiri kwa aliyense amene amadalira zipangizo zamagetsi. Kaya zili m'nyumba kapena m'mafakitale, zoteteza ma surge zimapereka chitetezo chofunikira ku mphamvu zosayembekezereka. Mukamvetsetsa mitundu yosiyanasiyana ya zoteteza ma surge ndi zomwe zimafotokoza, mutha kupanga chisankho chodziwa bwino choteteza zipangizo zanu zamagetsi zamtengo wapatali ndikuonetsetsa kuti zimakhala ndi moyo wautali. M'dziko lomwe ukadaulo wakhala gawo la miyoyo yathu, kugwiritsa ntchito zoteteza ma surge kuteteza zipangizo zathu sikuti ndi njira yanzeru yokha, komanso ndi chinthu chofunikira.