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Melao-motheo le Classification ea Electromagnetic Shielding
Litaba tsa Lihlahisoa

Melao-motheo le Classification ea Electromagnetic Shielding

2024-11-14

EenaEctromagnetic shielding, eo hape e tsejoang e le electromagnetic comppatibility, ke theknoloji e sebelisetsoang ho thibela EMI le EMR hore li se ke tsa ama lisebelisoa tsa elektronike le mekhoa.
Molao-motheo oa ts'ireletso ea motlakase o ipapisitse le mekhoa e 'meli: tahlehelo ea ponahatso le tahlehelo ea ho monya.
Tahlehelo ea Maikutlo: Ha maqhubu a motlakase a etsahala ka holim'a thebe, ka lebaka la ts'ebetso ea thebe, maqhubu a motlakase a tla bonahala holim'a eona, ka hona a fokotsa matla a motlakase a kenang thebe.
Tahlehelo ea ho monya: Karolo ea ketsahalo ea maqhubu a motlakase thebe e tla kenngoa ka har'a thepa ebe e fetoloa matla a mocheso, e leng ho fokotsang ho ata ha maqhubu a motlakase.

Melao-motheo ea Tšireletso ea Motlakase

    EMI e sireletsa  lisebelisoa e ka aroloa ho ea ka melao-motheo ea ho thuisa le ho monya.

    Lisebelisoa tsa ts'ireletso ea elektromagnetic tse ipapisitseng le molao-motheo oa ponts'o ke lisebelisoa tsa tšepe tse nang le conductivity e ntle ea motlakase. Lisebelisoa tsena li ka bonahatsa hantle maqhubu a motlakase, ka hona li fokotsa tšitiso ea motlakase. Lisebelisoa tse sireletsang li kenyelletsa:

    Koporo: Copper e na le conductivity e ntle ea motlakase le e bonahatsang maikutlo, 'me e sebelisoa haholo lits'ebetsong tsa tšireletso ea motlakase.

    Aluminium: Aluminium e bobebe ebile e na le thepa e ntle ea ho bonesa, joalo ka Sebaka se sirelelitsoeng sa khekhe ea linotši sa aluminium, tse nang le litšobotsi tsa ts'ebetso e phahameng ea tšireletso, molumo o moholo oa moea le boima bo bobebe.

    Sebaka se sirelelitsoeng sa khekhe ea linotši sa aluminium

    Tšepe:Leha tšepe e sa sebetse joalo ka koporo le aluminium, ho hanyetsa kutu le matla a eona ho etsa hore e ntse e sebetsa haholo lits'ebetsong tse itseng. Ka mohlala, Steel Honeycomb Ventilation Panels e na le litšoaneleho tsa molumo o moholo oa moea, ho tiea, ho se feto-fetohe, ho hanyetsa ka matla ho matla a mochine, le katleho e kholo ea tšireletso e phahameng. Li loketse ka ho khetheha lisebelisoa le lisebelisoa tse kang chassis (likhabinete), matlo a bolulo a elektronike, le Kamore e sirelelitsoengs e nang le litlhoko tse phahameng tsa ts'ireletso le maemo a thata a ts'ebeliso joalo ka tšusumetso le ho hanyetsa ho thothomela.

    Lisebelisoa tsa Ts'epe ea Honeycomb

    Tšepe ea Galvanized: Tšepe e entsoeng ka galvanized e ka fana ka phello e itseng ea tšireletso ea motlakase ha e ntse e thibela mafome.

    Wire Mesh:Wire mesh (jwalo ka koporo mesh kapa aluminium mesh) e ka sebediswa bakeng sa ho sireletsa, haholoholo ha ho hlokeha moya kapa ho qhala mocheso. Wire mesh e na le conductivity e ntle, bobebe, le ho hanyetsa kutu, joalo ka Knitted terata letlooeng gasket.

    Knitted terata letlooeng gasket

    Lisebelisoa tsa tšireletso tsa motlakase tse thehiloeng ho absorption ke haholo lisebelisoa tse ka monyang matla a motlakase oa motlakase ebe oa a fetola matla a mocheso. Lisebelisoa tsena hangata li na le tahlehelo e phahameng ea dielectric le tahlehelo ea makenete, 'me li ka fokotsa ka nepo matla a maqhubu a motlakase.
    Lisebelisoa tse sireletsang li kenyelletsa:
    Elastomer ea conductive: joalo ka rabara ea silicone kapa rabara ea fluorosilicone e nang le likaroloana tsa conductive. E kopanya thepa ea ho tiisa tikoloho ea rabara ea silicone ka boeona le conductivity e phahameng ea likaroloana tsa conductive, tse ke keng tsa finyella litlhoko tsa conductive grounding le electromagnetic shielding, empa hape li finyella ho tiisa tikoloho.
    EMI shielding conductive elastomer gasket

    Lisebelisoa tse thehiloeng ho carbon: joalo ka carbon fiber, graphene, joalo-joalo, lisebelisoa tsena li na le litšobotsi tse ntle tsa conductivity le ho monya.
    Lisebelisoa tsa Ferrite: Ferrite ke thepa ea ceramic e nang le matla a khoheli le a motlakase, a khonang ho monya maqhubu a motlakase a phahameng haholo.
    Li-coatings tse senyehileng: Liaparo tsena hangata li na le likaroloana tsa conductive kapa makenete 'me li ka koaheloa ka holim'a sesebelisoa ho monya maqhubu a motlakase, joalo ka. ITO layer e sirelelitsoe lifensetere.
    ITO layer e sirelelitsoe lifensetere

    Lisebelisoa tsa foam: Lisebelisoa tse ling tse khethehileng tsa foam (tse kang conductive foam) le tsona li ka sebelisoa ho monya maqhubu a motlakase.
    Matsatsing ana, lisebelisoa tse fapaneng tsa elektroniki li ntse li sebelisoa haholo bophelong ba batho le mosebetsing. Empa lisebelisoa tsa elektroniki li tla hlahisa mahlaseli a motlakase nakong ea ts'ebetso, e ka bang le litlamorao tse mpe bophelong ba batho. EMI pakeng tsa lisebelisoa e tla boela e bake ho thibela matšoao le tahlehelo ea data, e leng ho tla ama ka ho teba ts'ebetso ea lisebelisoa tsa elektronike le ts'ebetso ea tsona e tloaelehileng. Haholo-holo ka nts'etsopele ea Marang-rang a Lintho, ho khanna ka mokhoa o ikemetseng, le lisebelisoa tse aparoang, lisebelisoa tsa elektronike li ntse li fetoha tse rarahaneng, tse nyenyane ka boholo, 'me li batla ho feta ka ho nepahala. Ho netefatsa ts'ebetso e tloaelehileng ea lisebelisoa tsena tsa elektronike tse kopantsoeng haholo, tse matla haholo, ho sireletsa EMI ho bohlokoa.
    Kea leboha ha u ntse u bala. Ho ithuta haholoanyane ka EMI e sireletsathepa, ka kōpo ikutloe u lokolohile ho iteanye le rona. Re tla u fa litšebeletso tse ikhethileng.
    Kea leboha!