1, Taw qhia rau lub hauv paus ntsiab lus ntawm transformer
Transformer raws li lub npe implies, hloov qhov voltage ntawm hluav taws xob fais fab apparatus.Nws yog kev siv Faraday electromagnetic induction txoj cai los hloov AC voltage ntaus ntawv, feem ntau yog los ntawm thawj kauj, hlau tub ntxhais, theem nrab kauj thiab lwm yam khoom.Nws tuaj yeem ua tiav cov tswv yim thiab tso tawm tam sim no, qhov hluav taws xob thiab impedance txuam hloov pauv, thiab lwm yam. Nws tuaj yeem ua tiav lub cev kev sib cais ntawm thawj theem.Raws li qhov sib txawv voltage ntawm thawj theem, nws tuaj yeem muab faib ua kauj ruam-down transformer, kauj ruam-up transformer, cais transformer, thiab lwm yam.
2 、 Raws li qhov sib txawv ua haujlwm zaus, muab faib ua tsawg zaus transformer thiab high zaus transformer.
Qhov zaus ntawm peb lub neej niaj hnub tsim hluav taws xob yog 50 Hz, peb hu qhov no AC fais fab tsawg zaus AC zog.Yog hais tias lub transformer ua hauj lwm ntawm qhov zaus no, peb ua qhov no transformer ib tug low-frequency transformer, kuj hu ua industrial zaus transformer.Hom transformer no loj thiab tsis muaj zog, cov tub ntxhais yog tsim los ntawm stacking silicon steel los xij insulated los ntawm ib leeg, thawj thiab theem nrab coils raug mob nrog enamelled hlau thiab thawj theem voltage yog proportional rau lawv cov xov tooj ntawm lem.
Ntxiv rau qhov no, qee qhov kev hloov pauv ua haujlwm ntawm kaum ntawm qhov chaw ntawm ntau pua kilohertz, thiab cov hloov pauv no dhau los ua cov hloov pauv ntau zaus.High zaus transformers feem ntau tsis siv cov tub ntxhais hlau, tab sis cov tub ntxhais sib nqus.High-frequency transformers yog compact, nrog ib tug me me ntawm thawj thiab theem nrab coil tig thiab high efficiency.
3, Siab thiab tsawg zaus transformer sib txawv thiab kev sib cuag.
High zaus transformer kev khiav hauj lwm zaus yog feem ntau nyob rau hauv kaum ntawm kilohertz mus rau pua pua kilohertz, lub transformer siv ib tug sib nqus core, lub ntsiab ntawm cov tub ntxhais yog manganese zinc ferrite, cov khoom no nyob rau hauv lub high zaus eddy tam sim no yog me me, tsawg poob, high efficiency. .Tsawg zaus transformer kev khiav hauj lwm zaus hauv tsev rau 50 Hz, transformer core yog cov hlau mos sib nqus cov ntaub ntawv, nyias daim ntawv ntawm silicon steel tuaj yeem txo qis tam sim no poob, tab sis dua li qhov siab zaus transformer core poob tseem loj.
Tib qhov tso zis fais fab transformer, high-frequency transformer tshaj qhov tsawg zaus transformer ntim yog ntau me me, tsawg tshav kub tiam.Yog li ntawd, ntau tus neeg siv khoom siv hluav taws xob tam sim no thiab cov khoom siv hluav taws xob sib txuas hluav taws xob hloov pauv hloov hluav taws xob, cov khoom siv hluav taws xob sab hauv siab yog qhov tseem ceeb tshaj plaws ntawm kev hloov hluav taws xob.Lub hauv paus ntsiab lus tseem ceeb yog thawj zaug tig cov tswv yim AC rau hauv DC thiab tom qab ntawd los ntawm transistor lossis field-effect tube rau hauv high-frequency los ntawm high-frequency transformer voltage, tom qab rectification dua tso zis, ntxiv rau lwm yam kev tswj qhov chaw, ruaj khov tso zis DC voltage.
Nyob rau hauv luv luv, siab thiab tsawg zaus transformers yog tib yam nyob rau hauv kev siv ntawm electromagnetic induction txoj cai, qhov sib txawv nyob rau hauv lub tsawg zaus transformer yog ib tug silicon steel ntawv stacked rau hauv cov hlau core, high zaus transformer yog manganese zinc ferrite thiab lwm yam ntaub ntawv pob tw rau hauv. tag nrho thaiv.
Post lub sij hawm: Sep-07-2022