Kev faib tawm ntawm Cov Khoom Siv Hluav Taws Xob
Regulated fais fab mov yog nws cov zis voltage yog qhov ruaj khov, nws muaj feem xyuam nrog tib neeg lub neej txhua hnub, tseem hu ua stabilized fais fab mov, voltage regulator. Nrog rau txoj kev loj hlob ntawm cov cuab yeej siv hluav taws xob, kev siv cov tshuab hluav taws xob ntau thiab ntau dua, cov khoom siv hluav taws xob kuj muaj ntau thiab hloov tau yooj yim thiab ntau yam kev cai rau kev tswj fais fab. Lub miniaturization thiab tus nqi qis ntawm cov khoom siv hluav taws xob, kom lub zog tswj tau ntawm lub teeb, nyias, me me thiab kev ua haujlwm siab. Tsim, tswj fais fab mov kuj los ntawm cov tsoos transistor series hloov tswj fais fab mov mus rau qhov ua tau zoo, me me, lub teeb yuag hloov hom tswj fais fab kev loj hlob sai.
Hauv kev ua haujlwm niaj hnub, cov kws tsim hluav taws xob feem ntau yog raws li cov khoom lag luam ruaj khov ntawm cov tswj hwm hauv kev tswj hwm hluav taws xob, tus tswj hwm tau muab faib ua ob hom DC regulator thiab AC regulator, thiab cov zis hluav taws xob ntawm DC regulator yog DC, thiab cov zis voltage. ntawm AC regulator yog AC, thiab ob qho tib si feem ntau yog siv los ntawm kev siv hluav taws xob. Yog li ntawd, peb tuaj yeem tswj cov khoom siv hluav taws xob raws li hom regulator tuaj yeem muab faib ua ob pawg ntawm DC tswj fais fab mov thiab AC tswj fais fab mov. Hauv qab no peb muaj cov lus qhia luv luv rau ob pawg ntawm qhov voltage stabilized fais fab mov.
Kev faib tawm ntawm cov khoom siv hluav taws xob tswj tsis muaj lub ntsiab lus meej thiab ciam teb, peb tuaj yeem faib cov khoom siv hluav taws xob raws li lwm tus yam ntxwv ntawm lub hwj chim regulator. Nyob rau hauv lub ntsej muag ntawm ntau yam khoom siv hluav taws xob, yuav ua li cas xaiv qhov tsim nyog voltage stabilized fais fab mov yog qhov tseem ceeb heev. Peb xaiv qhov voltage stabilized fais fab mov, ntxiv rau kev txiav txim siab tus qauv thiab hom fais fab mov, tab sis kuj xav txog seb qhov hluav taws xob cov yam ntxwv ntawm cov xaiv voltage stabilized fais fab mov tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm. Qhov zoo tshaj plaws tswj fais fab mov, ntxiv rau lub hwj chim thiab tso zis voltage thiab lwm yam kev taw qhia kom tau raws li qhov xav tau ntawm kev ua hauj lwm, rau AC tswj fais fab mov, peb kuj yuav tsum tau txiav txim seb tus naj npawb ntawm cov theem ntawm kev tswj fais fab mov, tswj ntau yam thiab tswj qhov tseeb. , kuj yuav tsum tau ua kom tau raws li qhov xav tau ntawm kev ua haujlwm. Rau DC tswj fais fab mov, peb yuav tsum xav txog cov kev tswj fais fab mov fais fab hloov kho tus nqi, tso zis zog, load hloov tus nqi thiab ripple thiab lwm yam ntsuas.
