MapangidweSayansi

Magetsi malo amodzi

magetsi malo amodzi ndi ya zochitika chimene anakhalabe ufulu ndi imafoola mtengo magetsi. Iwo angayambe ochititsa akutali padziko kapena chochuluka dielectrics.

The mikangano kwaiye kukhudzana za zinthu ziwiri za mtundu wina, zikubweretsa dielectrics electrification. Ichi ndi chifukwa magulu osiyana maselo ndi atomiki. Tikhoza kunena kuti magetsi malo amodzi analandira kuphwanya muyezo chifukwa kupeza kapena imfa ya elekitironi ndi.

Fotokozani njira yosavuta. Atomu mgwirizano chikhalidwe zimatheka pamene nambalayi wa mapulotoni ma elekitironi. Kupita ku atomu wina ndi mzake, ma elekitironi kupanga ayoni zabwino ndi zoipa. Ndi vutoli awo ndipo pali magetsi malo amodzi.

Mapulotoni ndi ma elekitironi chimodzimodzi mlandu magetsi, koma ndi polarity osiyana. Iwo amayezedwa coulombs kudziŵa kuchuluka kwa magetsi kuti akuthamanga kwa 1 mphindikati. mu gawo mtanda wa wochititsa lapansi. Malo amodzi mlandu ndi mwachindunji njila kwa chiwerengero cha ayoni wosakhazikika, mwachitsanzo kuchepekedwa kapena owonjezera ma elekitironi.

magetsi malo amodzi ndi kupanga. Ichi ndi chifukwa cha kusowa ion zabwino elekitironi imodzi, kotero kuti akalandireko kwa oipa tinthu ufulu elekitironi. Nawonso ion oipa akhoza kukhala atomu kapena molekyulu ndi ambiri ma elekitironi. Mu milandu pali elekitironi umodzi okhoza n'chongoletsa mlandu positive.

Zimayambitsa waukulu entailing pakutchulidwa magetsi malo amodzi awa:

  • distancing kapena kukhudzana zipangizo awiri;
  • kutentha mofulumira alili;
  • UV-poizoni amphamvu magetsi kumunda, X-X-ray ;
  • ntchito anachita ndi kudula (gulu macheka kapena shredder);
  • kulozera, i.e. maonekedwe a m'munda magetsi chifukwa cha mlandu malo amodzi.

Chodabwitsa, lotchedwa magetsi malo amodzi, ndi ubiquitous tsiku ndi tsiku. kumaliseche Electrostatic limapezeka pa mitengo kwambiri za mavuto, koma pa mafunde otsika. Pankhaniyi, palibe choopsa kwa anthu.

Ngakhale chitetezo ESD n'kofunika, monga n'koopsa zinthu zambiri za magetsi magetsi. Kwa iye nthawi zowawa transistors, microprocessors, madera, etc. Kugwira ntchito ndi zigawo wailesi-pakompyuta, m'pofunika kuchitapo kanthu ndi kuteteza kudzikundikira woyang'anira malo amodzi.

Direct ngozi kutichitikira mphezi akuwuka pa mapangidwe mitambo yamkuntho. Mitambo chifukwa kayendedwe ka mitsinje mpweya amene ladzala ndi nthunzi ya madzi, akhoza kupanga kukha magetsi. Monga kukha ngati amayambira pakati pa mtambo mlandu kuuluka. Pankhaniyi, ayenera kutetezedwa magetsi malo amodzi mu mawonekedwe a mphezi. Iwo amatha kuchita kumaliseche mwachindunji mu nthaka. Kuwonjezera mphezi mkuntho mtambo amalenga woopsawo Zoyenereza magetsi amakhala pa zinthu zopangidwa zitsulo chifukwa cha ndondomeko ya kupatsidwa ulemu electrostatic.

Kuwala zodabwitsa magetsi, chifukwa mawonekedwe osiyana magetsi akewo koyamba wowona, koma si choncho. zodabwitsazi akhoza kubisa ngozi yaikulu, monga nsakali angathe kuchititsa poyatsira. Malo amodzi magetsi ndi kutetezedwa izo - izi ndi mfundo ziwiri zimene ziyenera kudziwika kwa aliyense popeza chifukwa cha umbuli kuchitika mavuto nthawi zina kwambiri.

Kunyumba kuntchito, ayenera kuteteza zosayembekezereka wa totere zosiyanasiyana magetsi. Kuti tichite zimenezi, achite zonse chonyowa kuyeretsa. zakumwa flammable - ichi ndi wina anaopsezedwa kwambiri. Iwo ayenera kugwiritsidwa ntchito mu malo bwino mpweya wokwanira kuti akhoza pang'ono kuteteza magetsi malo amodzi (ndi kwa chitetezo mu nkhani kuti pafupifupi kungakupatseni). Ntchito pamene ntchito ndi zakumwa ngati zovala zachilengedwe, kuuluka onsewo makina ndi zitsulo yekha muli kwa yosungirako zakumwa kuti akhoza akayaka msanga.

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