Cov khoom siv hluav taws xob hloov pauv, tseem hu ua cov khoom siv fais fab hloov hom (SMPS), yog cov khoom tseem ceeb hauv ntau yam khoom siv hluav taws xob. Nws muaj kev txhim kho zoo dua li cov khoom siv fais fab linear ib txwm muaj hauv kev ua haujlwm zoo thiab qhov loj me.
Ib lub hwj chim hloov pauv ua haujlwm los ntawm kev tig lub zog hluav taws xob sai sai rau thiab tawm, hloov nws mus rau hauv lub zog hluav taws xob tso zis ruaj khov. Qhov kev ua hloov pauv no ua rau muaj kev ua haujlwm zoo dua, siv hluav taws xob tsawg dua thiab me dua piv rau cov khoom siv linear. Tsis tas li ntawd, cov khoom siv fais fab hloov pauv muaj peev xwm tswj tau ntau qhov hluav taws xob nkag, ua rau lawv siv tau ntau yam thiab haum rau kev siv hauv ntau lub tebchaws thiab thaj chaw.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov khoom siv fais fab hloov pauv yog lawv qhov ua haujlwm tau zoo. Cov khoom siv fais fab linear ib txwm tso tawm lub zog ntau dhau los ua cua sov, ua rau cov nqi hloov pauv hluav taws xob tsis zoo. Qhov sib piv, cov khoom siv fais fab hloov pauv tuaj yeem ua tiav qhov ua haujlwm tau zoo txog li 90%, txo qis kev pov tseg hluav taws xob thiab txo qhov xav tau cov txheej txheem txias ntxiv. Qhov kev ua haujlwm zoo no txhais tau tias cov nqi hluav taws xob qis dua, cov pa roj carbon tsawg dua thiab lub neej siv khoom siv hluav taws xob ntev dua.
Qhov me me ntawm cov khoom siv fais fab switching yog qhov zoo tshaj plaws hauv cov thev naus laus zis niaj hnub no, qhov twg cov khoom siv me dua thiab yooj yim nqa mus los. Vim lawv txoj kev tsim qauv zoo, cov khoom siv fais fab switching tuaj yeem ntim cov zis hluav taws xob siab rau hauv daim ntawv me dua, ua rau lawv haum rau kev siv hauv cov xov tooj ntse, laptops, thiab lwm yam khoom siv hluav taws xob nqa mus los. Lawv qhov me me kuj tseem ua rau muaj kev sib koom ua ke ntawm ntau yam khoom siv fais fab rau hauv ib lub kaw lus, txo qhov tsis sib xws thiab ua rau muaj kev ywj pheej tsim qauv.
Cov khoom siv fais fab hloov pauv tau siv dav hauv ntau yam lag luam, suav nrog kev sib txuas lus, tsheb, aerospace thiab lub zog rov ua dua tshiab. Lawv siv rau hauv cov kab ke faib hluav taws xob, cov tsav tsheb, teeb pom kev zoo LED thiab cov roj teeb them, thiab ntau lwm yam kev siv. Thaum thev naus laus zis txuas ntxiv mus, cov khoom siv fais fab hloov pauv yuav ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo dua qub, txo kev siv hluav taws xob, thiab txhawb kev tsim cov khoom siv hluav taws xob tshiab thiab tshiab.
Hauv luv luv,hloov pauv fais fab movyog ib qho tseem ceeb hauv kev siv hluav taws xob. Nrog lawv cov kev ua haujlwm zoo, me me thiab ntau yam, lawv hloov pauv txoj hauv kev hloov pauv hluav taws xob thiab xa mus rau ntau yam khoom siv. Raws li thev naus laus zis txuas ntxiv hloov zuj zus, kev hloov pauv hluav taws xob yuav txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev muab hluav taws xob rau lub ntiaj teb niaj hnub no.
Lub sijhawm tshaj tawm: Cuaj hlis-25-2023