Chizindikiro chachitetezo chachitetezo ndi mtundu wa chitetezo cha maopaleshoni, chomwe chimatanthawuza chipangizo choteteza mphezi cholumikizidwa motsatizana pamzere wa siginecha kuti achepetse kuchulukitsitsa kwakanthawi ndikutulutsa kutulutsa kwamagetsi mumzere wamawu. M'dera lamakono lomwe zida za ma microelectronic zimagwiritsidwa ntchito kwambiri, zoteteza ma signature ndizofunikira kwambiri pachitetezo chachitetezo chamagetsi pamagetsi. Kufunika kwa oteteza ma siginecha akufotokozedwa mwatsatanetsatane lero. 1. Zigawo zopanda malire za chitetezo chamagetsi Ntchito ziwiri zofunika za chitetezo chachitetezo cha ma sign kuti amasule mphezi ndikuchepetsa mphamvu yamagetsi zimatsirizidwa ndi zigawo zopanda malire muchitetezo chamagetsi. Zinthu zopanda mzere muchitetezo chachitetezo cha ma sign ndi zopinga zosagwirizana ndi zinthu zosinthira. Kawirikawiri amatanthauza varistor. Zimagwira ntchito pa mfundo yakuti resistor nonlinear imalumikizidwa pakati pa mzere ndi nthaka, yomwe nthawi zambiri imatengedwa ngati dera lalifupi. Pamene overvoltage zimachitika mu dongosolo lamagetsi, kuika osakhalitsa overcurrent kupitirira dongosolo akhoza kupirira mu nthaka, kuchepetsa overvoltage wa mzere kapena zida, ndi kuonetsetsa chitetezo cha mzere chizindikiro ndi zida. Network two-in-one surge protector 2. Gulu la oteteza ma signal owonjezera Malinga ndi mitundu yosiyanasiyana ya mizere yodzitchinjiriza, oteteza ma siginecha amatha kugawidwa m'magulu oteteza ma siginecha, oteteza ma siginecha owunikira, oteteza ma siginecha, oteteza ma siginecha achitetezo, oteteza ma siginecha avidiyo, oteteza ma siginecha a foni, oteteza ma siginecha a Explosion-proof, etc. mtundu uli ndi mitundu yosiyanasiyana, magawo ndi mawonekedwe osiyanasiyana. Kanema wachiwiri-mu-mmodzi woteteza atatu, ntchito yachitetezo chachitetezo cha ma sign Woteteza ma signature amateteza makamaka chitetezo cha mphezi cha mizere ndi zida zosiyanasiyana. Ntchito zake zazikulu ndi izi: Choyamba, kuwonjezereka kwapang'onopang'ono komwe kumachitika chifukwa cha mphezi zomwe zimapangika pamzere wamakina ndizochepa. Malinga ndi ziwerengero, kugunda kwa mphezi kupitilira 80% pamakina amagetsi kumachitika chifukwa cha mphezi yolowera. Choncho, anthu masiku ano, ntchito lonse la zipangizo microelectronic kuyenera kulimbikitsa chitetezo cha mphezi pakompyuta, ndi kukhazikitsa oyenerera chizindikiro opaleshoni mtetezi. Kanema 3 mu 1 oteteza chitetezo Chachiwiri ndikuchepetsa kuwonjezereka komwe kumachitika chifukwa cha kuyambika ndi kuyimitsidwa kwa dongosolo lamagetsi. Kuphatikiza pa kuphulika komwe kumachitika chifukwa cha kulowetsedwa kwa mphezi, chifukwa chofunikira kwambiri cha kuwonjezereka kwa mzere wa chizindikiro ndi chiyambi ndi kuyimitsidwa kwa zinthu zamagetsi. Kuwonjezeka kotereku nakonso kumakhala kofala. Kuyika chizindikiro choyenera chotetezera pamzere kungathe kupondereza kuwonjezereka komwe kumachitika chifukwa cha kayendedwe ka magetsi, kuchepetsa bwino kusintha ndi kulephera kwa zipangizo zamagetsi, kuonetsetsa kukhazikika kwa mzere wa chizindikiro, ndikusintha moyo wautumiki wa zinthu zamagetsi. .

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Nthawi yotumiza: Jul-30-2022