Piv nrog cov tsoos ferrite cov khoom hloov pauv, amorphous cov kev hloov pauv tau txais txiaj ntsig tsis ntev los no thiab ua tau zoo. Cov kev hloov pauv no yog tsim los ntawm cov khoom sib nqus tshwj xeeb hu ua amorphous alloy, uas muaj qhov kev xaiv tshwj xeeb uas ua rau nws xaiv thawj zaug rau ntau yam kev xaiv. Hauv tsab xov xwm no, peb yuav tshawb txog dab tsi amorphous txoj kev sib txawv ntawm amorphous core transformers, thiab sib tham txog qhov zoo ntawm kev sivAmorphous Coretransformers.
Yog li, yog dab tsi yog amorphous nqus sib nqus? Amorphous sib nqus cov hlau nplaum muaj cov nyias nyias alloy muaj ntau ntawm cov hlau me, feem ntau suav nrog cov thawj coj, sioson, thiab phosphorus. Tsis zoo li cov khoom siv crystalline hauv cov qauv ferrite, cov atoms hauv amorphous alloys tsis ua ib qho qauv atoms li qub, yog li lub npe "Amorphous." Vim tias qhov no tshwj xeeb omic kev kho mob, amorphous cores muaj cov khoom sib nqus zoo heev.
Qhov tseem ceeb tshaj plaws ntawm amorphous core thiab ferrite cov hloov pauv yog lawv cov khoom tseem ceeb. Amorphous cores siv alloys hais los saum toj no, thaum muaj cov kab ke ferrite yog ua los ntawm ceramic teb muaj cov hlau oxide thiab lwm yam. Qhov sib txawv no hauv cov ntaub ntawv tseem ceeb hauv cov qauv hloov pauv hloov thiab ua tau zoo.
Ib qho ntawm cov ntsiab lus tseem ceeb ntawmAmorphous CoreTransformers yog lawv cov kev poob qis. Cov tub ntxhais ploj yog hais txog lub zog tsis lees paub hauv tus tub ntxhais hloov pauv, ua rau lub zog siv pov tseg thiab ntau tiam neeg ua haujlwm. Piv rau ferrite cores, amorphous cores tau txo qis hysteresis thiab eddy cov kev poob tam sim no, ua rau muaj kev ua haujlwm siab dua thiab qis dua kev ua haujlwm kub. Kev txhim kho tau zoo ntawm 30% mus rau 70% piv rau cov hloov pauv hloov ua rau cov kev xaiv txaus nyiam rau kev lag luam zoo nkauj.
Tsis tas li ntawd, Amorphous cores muaj cov khoom sib nqus zoo heev, suav nrog cov kev ua siab zoo flux ntom ntom. Kev nqus cov khoom sib nqus flux flux yog hais txog qhov siab tshaj plaws uas nqus tau flux uas cov khoom tseem ceeb tuaj yeem haum. Amorphous Alloys muaj ntau dua Flux qhov no piv rau cov cores ferrite, tso cai rau cov hloov pauv me me thiab nce hluav taws xob. Qhov txiaj ntsig no yog tau txais txiaj ntsig tshwj xeeb rau cov ntawv thov uas qhov loj me thiab qhov hnyav yog qhov tseem ceeb, xws li lub zog hluav taws xob thiab cov tsheb hluav taws xob txuas ntxiv.
Lwm qhov zoo dua ntawm amorphous cov hloov pauv yog lawv cov kev ua tau zoo tshaj. Vim yog lawv cov qauv piav qhia qhov tshwj xeeb, amorphous allots pom cov tub ntxhais nyob qis dua ntawm cov ntaub ntawv muaj feem xyuam nrog cov kev cuam tshuam hluav taws xob ntau zaus nrog kev cuam tshuam hluav taws xob ntau zaus (EMI) me me. Cov xeeb ceem no ua rau amorphous cov khoom siv hluav taws xob tseem ceeb kom ua suab nrov EMI suab nrov thiab txo kev cuam tshuam kev pab cuam thiab txo cov khoom siv hluav taws xob.
Dua li no cov kev ua tau zoo,Amorphous Coretransformers muaj qee qhov kev txwv. Ua ntej, tus nqi ntawm cov amorphous alloys yog siab dua cov ntaub ntawv ferrite, uas cuam tshuam rau thawj zaug hloov pauv ntawm tus neeg hloov pauv. Txawm li cas los xij, lub zog khaws cia hauv lub zog ntev ua tiav tau los ntawm kev nce txuag tau ntau zaus them nyiaj rau cov nqi dua qub. Thib ob, cov kws kho mob tshuab hluav taws xob ntawm alloys feem ntau tsis txaus siab rau cov neeg muaj kev ntxhov siab rau kev siv kho txhua yam thiab muaj peev xwm ua kev puas tsuaj. Kev txiav txim siab tsim qauv thiab kev siv cov txheej txheem yog qhov tseem ceeb los ua kom ntseeg tau lub neej ntev thiab kev ntseeg tau ntawm amorphous cov kev hloov pauv.
Hauv cov ntsiab lus xaus, amorphous cov hloov pauv tau muaj ntau qhov zoo dua cov qauv hloov pauv cov qauv hloov pauv. Lawv cov kev poob qis qis, muaj kev sib nqus siab, thiab qhov hnyav me me thiab qhov hnyav ua rau lawv xaiv tau ntau yam. Raws li qhov kev thov rau cov hluav taws xob txuag hluav taws xob tseem nce, amorphous cov kev cai lij choj no yuav tsum ua lub luag haujlwm thiab kev tsav tsheb rau sab greener, ntxiv rau yav tom ntej.
Lub Sijhawm Post: Nov-21-2023