Ha ho bapisoa le li-transformer tsa mantlha tsa ferrite, li-amorphous core transformers li fumane tlhokomelo e kholo lilemong tsa morao tjena ka lebaka la sebopeho sa tsona se ikhethang le ts'ebetso e ntlafalitsoeng.Li-transformer tsena li entsoe ka thepa e khethehileng ea makenete e bitsoang amorphous alloy, e nang le thepa e ikhethang e etsang hore e be khetho ea pele bakeng sa mefuta e fapaneng ea likopo.Sehloohong sena, re tla hlahloba hore na hantle-ntle amorphous core ke eng, re totobatsa phapang pakeng tsa li-amorphous core transformers le ferrite core transformers, 'me re buisane ka melemo ea ho sebelisa.amorphous coreli-transformer.
Joale, "amorphous magnetic core" ke eng?Li-amorphous magnetic cores li na le likhoele tse tšesaane tsa alloy tse entsoeng ka likarolo tse fapaneng tsa tšepe, hangata li kenyelletsa tšepe e le ntho ea mantlha le motsoako oa boron, silicon le phosphorus.Ho fapana le lisebelisoa tsa kristale tse ka har'a li-ferrite cores, liathomo tse nang le li-amorphous alloys ha li bontše sebopeho se tloaelehileng sa athomo, ka hona lebitso "amorphous."Ka lebaka la tlhophiso ena e ikhethang ea athomo, li-amorphous cores li na le litšobotsi tse ntle haholo tsa makenete.
Phapang e kholo ka ho fetisisa lipakeng tsa li-amorphous core le ferrite core transformer ke thepa ea bona ea mantlha.Li-amorphous cores li sebelisa li-alloys tsa amorphous tse boletsoeng ka holimo, ha li-ferrite cores li entsoe ka metsoako ea ceramic e nang le iron oxide le likarolo tse ling.Phapang ena ea lisebelisoa tsa mantlha e fella ka litšobotsi tse fapaneng tsa transformer le ts'ebetso.
E 'ngoe ea melemo e ka sehloohong eaamorphous coreli-transformer ke tahlehelo ea bona ea mantlha e fokolitsoeng haholo.Tahlehelo ea mantlha e bolela matla a felisitsoeng mokokotlong oa transformer, e bakang matla a senyehileng le ho eketseha ha mocheso oa mocheso.Ha ho bapisoa le li-ferrite cores, li-amorphous cores li na le hysteresis e tlase haholo le tahlehelo ea hona joale ea eddy, e bakang ts'ebetso e phahameng le mocheso o tlase oa ts'ebetso.Lintlafatso tsa katleho tsa 30% ho isa ho 70% ha li bapisoa le li-transformer tse tloaelehileng li etsa hore li-amorphous core transformer e be khetho e ntle bakeng sa indasteri e bolokang matla.
Ntle le moo, li-amorphous cores li na le thepa e ntle haholo ea matla a khoheli, ho kenyelletsa le khatello e phahameng ea phallo ea metsi.Saturation magnetic flux density e bolela boholo ba matla a khoheli boo thepa ea mantlha e ka bo amohelang.Li-alloys tsa amorphous li na le likhahla tse phahameng tsa phallo ea phallo ha li bapisoa le li-ferrite cores, tse lumellang li-transformer tse nyane, tse bobebe le ho eketseha ha matla a matla.Monyetla ona o na le molemo ka ho khetheha bakeng sa lits'ebetso tseo ho tsona boholo le litšitiso tsa boima li leng bohlokoa haholo, joalo ka lisebelisoa tsa elektronike tsa motlakase, lisebelisoa tsa matla a tsosolositsoeng le likoloi tsa motlakase.
Molemo o mong oa li-amorphous core transformer ke ts'ebetso ea tsona e phahameng ea maqhubu a phahameng.Ka lebaka la sebopeho sa tsona se ikhethileng sa athomo, li-alloys tsa amorphous li bonts'a tahlehelo ea mantlha e tlase maemong a holimo, e li etsang hore e be tse loketseng lits'ebetso tse kenyelletsang ts'ebetso ea "high-frequency electromagnetic interference" (EMI)".Tšobotsi ena e thusa li-amorphous core transformers hore li hatelle lerata la EMI ka katleho, ka tsela eo li ntlafatsa ts'epahalo ea sistimi le ho fokotsa tšitiso ea lisebelisoa tse bobebe tsa elektroniki.
Ho sa tsotellehe melemo ena,amorphous coreli-transformer li na le mefokolo e itseng.Ntlha ea pele, litšenyehelo tsa li-alloys tsa amorphous li phahame ho feta lisebelisoa tsa ferrite, tse amang litšenyehelo tsa pele tsa lichelete tsa transformer.Leha ho le joalo, poloko ea nako e telele ea matla e finyelloang ka ts'ebetso e eketsehileng hangata e lefella litšenyehelo tse phahameng tsa pele.Ea bobeli, thepa ea mechine ea li-amorphous alloys ka kakaretso e tlaase ho ea li-ferrite cores, e leng se etsang hore e be bonolo haholoanyane khatellong ea mochine le tšenyo e ka bang teng.Mehopolo e nepahetseng ea moralo le mekhoa ea ts'ebetso e bohlokoa ho netefatsa bophelo bo bolelele le ho ts'epahala ha li-amorphous core transformers.
Ka kakaretso, li-amorphous core transformers li na le melemo e mengata ho feta li-transformer tsa setso tsa ferrite.Litahlehelo tsa bona tsa mantlha tse fokotsehileng, ts'ebetso e phahameng ea makenete, ts'ebetso e ntle haholo ea maqhubu a phahameng, le boholo bo nyane le boima ba 'mele li li etsa khetho e ntle bakeng sa lits'ebetso tse fapaneng.Ha tlhoko ea litsamaiso tse bolokang matla a motlakase e ntse e hola, li-amorphous core transformers li kanna tsa bapala karolo ea bohlokoa ho fihlela litlhoko tsena le ho khanna liindasteri ho isa bokamosong bo botala, bo tsitsitseng.
Nako ea poso: Nov-21-2023