Raws li lub npe implies, high-frequency transformer yog lub hwj chim hluav taws xob ntsuas uas hloov qhov voltage.Nws yog ib qho cuab yeej siv Faraday txoj cai ntawm electromagnetic induction los hloov AC voltage, feem ntau yog tsim los ntawm thawj kauj, ferrite.core, theem nrab coil, thiab lwm yam. Nws tuaj yeem paub qhov sib txuam hloov pauv ntawm cov tswv yim thiab cov zis tam sim no, qhov hluav taws xob thiab impedance, nrog rau kev sib cais ntawm lub cev ntawm thawj theem.Raws li qhov sib txawv thawj qhov hluav taws xob, nws tuaj yeem muab faib ua kauj ruam-down high-frequency transformer, step-up high-frequency transformer thiab cais high-frequency transformer.
Qhov zaus ntawm hluav taws xob siv hauv peb lub neej niaj hnub yog 50Hz, uas yog hu ua low-frequency alternating current.Yog hais tias lub high-frequency transformer ua hauj lwm ntawm no zaus, peb hu nws high-frequency transformer low-frequency high-frequency transformer, kuj hu ua hwj chim zaus high-frequency transformer.Lub high-frequency transformer muaj qhov ntim loj thiab tsis tshua muaj txiaj ntsig.Cov tub ntxhais hlau yog stacked nrog kev sib nrig sib insulated silicon steel los xij, thiab thawj kauj yog mob nrog enamelled hlau.Thawj qhov voltage yog proportional rau lawv lem.
Tsis tas li ntawd, qee qhov high-frequency transformers ua hauj lwm nyob rau hauv kaum tawm ntau pua ntawm kilohertz chaw, thiab no high-frequency transformer ua ib tug high-frequency transformer.High zaus transformers feem ntau siv sib nqus cores es tsis txhob hlau cores.High zaus transformer muaj me me ntim, ob peb lem ntawm thawj kauj thiab high efficiency.
Kev ua haujlwm zaus ntawm high-frequency transformer feem ntau yog kaum mus rau pua pua kilohertz.High zaus transformer txais cov tub ntxhais sib nqus, thiab cov ntsiab lus tseem ceeb ntawm cov tub ntxhais sib nqus yog manganese zinc ferrite.Cov khoom siv no muaj qhov tsis tshua muaj eddy tam sim no, tsis tshua muaj kev poob thiab kev ua haujlwm siab ntawm cov frequencies.Qhov tsawg zaus ua hauj lwm zaus ntawm lub siab zaus transformer yog 50Hz.High zaus transformer core yog ib hom khoom siv hlau nplaum.Nyias silicon steel daim ntawv tuaj yeem txo qhov poob tam sim no zoo heev, tab sis qhov poob tseem ntau dua li ntawm high-frequency transformer core.
Lub high-frequency transformer nrog tib lub zog tso zis ntau me dua li qhov tsawg zaus high-frequency transformer, thiab nws lub peev xwm cua sov yog tsawg.Yog li tam sim no, ntau lub hwj chim adapters ntawm cov neeg siv khoom siv hluav taws xob thiab cov khoom siv hauv network tau hloov pauv cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob sab hauv yog qhov tseem ceeb tshaj plaws ntawm kev hloov cov khoom siv hluav taws xob.Lub hauv paus ntsiab lus tseem ceeb yog hloov cov tswv yim hloov pauv tam sim no rau hauv DC, thiab tom qab ntawd hloov mus rau hauv qhov siab zaus los ntawm triode lossis FET.Los ntawm high-frequency transformer transformer, cov zis yog rectified dua, thiab lwm yam kev tswj qhov chaw yog ntxiv rau stabilize cov zis DC voltage.
Nyob rau hauv luv luv, qhov zoo sib xws ntawm high-frequency thiab low-frequency high-frequency transformers yog raws li lub hauv paus ntsiab lus ntawm electromagnetic induction.Qhov txawv yog qhov tsawg zaus thiab siab zaus transformers yog hlau cores ua los ntawm silicon steel los xij, thiab lub siab zaus transformers yog tag nrho cov khoom ua los ntawm manganese zinc ferrite thiab lwm yam ntaub ntawv.
Post lub sij hawm: Jan-05-2023