Powdered hlau core yog cov khoom siv dav siv hauv ntau hom kev lag luam. Hom tub ntxhais no yog tsim tshwj xeeb los muab cov qib siab ntawm cov hlau nplaum permeability, uas tso cai rau nws kom muaj lub zog sib nqus nrog tsawg zog. Powdered hlau cores tsis tsuas yog muaj cov qib siab ntawm cov khoom sib nqus, tab sis kuj muab kev ua haujlwm zoo tshaj qhov kub ntau.
Nrog rau kev sib xyaw ua ke ntawm cov thev naus laus zis thiab cov ntaub ntawv zoo, kev tsim thiab kev tsim cov hlau hmoov cores mus txog qib tshiab ntawm kev ua tau zoo. Yog li ntawd, cov cores tam sim no muaj nyob rau hauv ntau yam duab, qhov ntau thiab tsawg thiab tsim kom tau raws li cov qauv kev ua tau zoo tshaj plaws. Tsis tas li ntawd, kev siv cov hmoov hlau qib siab txhim kho qhov sib xws thiab kev ntseeg tau ntawm cov cores no, ua kom muaj kev ruaj ntseg ntev.
Powdered hlau cores feem ntau siv nyob rau hauv ntau yam khoom siv hluav taws xob, nrog rau cov khoom siv fais fab, transformers, thiab inductors. Cov cores no tuaj yeem siv rau ntau yam kev siv uas yuav tsum tau muaj qhov ceev tam sim no, siab sib nqus saturation, thiab siab sib nqus permeability. Lawv kuj zoo haum rau cov ntawv thov zaus uas lawv cov tub ntxhais poob qis thiab kev sib nqus zoo ua rau lawv zoo tagnrho rau cov ntawv thov xws li hloov cov khoom siv hluav taws xob, resonant converters thiab inverters.
Powdered hlau cores yog qhov kev xaiv zoo tshaj plaws rau cov neeg tsim hluav taws xob thiab cov kws tsim hluav taws xob zoo ib yam. Lawv muaj cov yam ntxwv tshwj xeeb ntawm kev ua tau zoo, ua rau lawv txo qhov loj thiab qhov hnyav ntawm ntau yam khoom siv hluav taws xob thaum tseem txo qis kev siv hluav taws xob. Lawv lub peev xwm ua haujlwm tau zoo txawm tias nyob rau hauv cov xwm txheej hnyav xws li qhov kub thiab txias ua haujlwm hnyav ua rau lawv zoo tagnrho rau kev siv hnyav thiab xav tau.
Hauv kev xaus, hmoov hlau tseem ceeb yog cov khoom siv tau zoo thiab txhim khu kev qha uas tuaj yeem siv rau hauv ntau yam kev lag luam. Nws cov khoom sib nqus zoo heev thiab dav siv qhov kub thiab txias ua rau nws zoo tagnrho rau kev ua haujlwm siab. Raws li ib qho ntawm feem ntau siv hlau nplaum cores nyob rau hauv lub ntiaj teb no, hmoov hlau cores ua lub luag haujlwm tseem ceeb hauv kev siv hluav taws xob thiab khoom siv thoob plaws ntau yam kev lag luam. Nrog rau lawv cov kev tsim thiab kev tsim kho siab heev, hmoov hlau cores xa cov kev ua tau zoo thiab kev ntseeg siab, ua rau lawv muaj kev nqis peev zoo rau txhua daim ntawv thov uas xav tau kev ua tau zoo, kev siv hluav taws xob tsawg thiab kev ua haujlwm siab tshaj plaws.
Post lub sij hawm: Apr-07-2023