Tshuab, Electronics
TSCI transformer - ntaus ntawv thiab daim ntawv thov
Qhov yuav tsum tau nce lossis txo cov nqi hluav taws xob ntau heev. Txhua yam khoom siv hluav taws xob thiab cov khoom siv hluav taws xob tau siv tau los ntawm 220 V lossis 380 V networks, tab sis lawv cov kev khiav hauj lwm muaj ntau zaus tsawg zog. Yog li, nws yuav tsum txo qhov voltage kom tsis txhob raug hluav taws kub ntawm cov khoom. Precisely rau lub hom phiaj no, muaj cov hu ua step-down transformers, hauv particular, ib TZZI transformer.
Tej hluav taws xob cav yog feem ntau yog siv nyob rau hauv thiaj li yuav txo tau qhov voltage nyob rau hauv peb-theem circuits. Lub tshuab hluav taws xob feem ntau tau muab tso rau hauv lub khws, qhov chaw, chaw ua lag luam, nyob rau hauv chaw pabcuam, nyob rau hauv qhov chaw thiab hauv cov chaw ua haujlwm uas muaj kev tiv thaiv hluav taws kev ruaj ntseg, Feem ntau lawv siv cov khoom siv hluav taws xob, cov teeb pom kev lag luam, cov cuab yeej hluav taws xob.
Transformer TSZI - yog ib tug electromagnetic ntaus ntawv uas hloov siab los ntseeg alternating tam sim no ntawm ib tug voltage mus rau lwm voltage tam sim no. Lub chaw ua haujlwm ntawm lub tshuab fais fab no yog xyuas raws li lub ntsiab lus ntawm kev sib txeeb ntawm kev sib txuam, uas ua los ntawm kev sib nqus thaj chaw thiab siv los hloov zog ntawm ib lub voj voog mus rau lwm lub voj voos ntawm cov tshuab hluav taws xob.
TSCI transformer muaj windings thiab tub ntxhais. Ob-winding, peb-winding thiab multi-winding transformers yog poured nyob ntawm seb lub windings thiab lawv tus xov tooj. Thawj qhov cua yog qhov uas txuas nrog lub hwj chim (qhov chaw). Lub winding uas tus ntaus txuas nrog hu ua secondary. Yog hais tias cov zis qhov hluav taws xob tsawg dua qhov kev tawm tswv yim, ces ib qho kev hloov ua lub npe hu ua txo, yog tias ntau dua - ces tsa. Thaum lub tshuab hluav taws xob txuas nrog lub hauv paus, ib qho hloov tam sim no ua rau lub teb chaw magnetic ntawm tus thawj cua. Thiab txij li thaum ob lub voj voos nyob rau hauv tib lub hauv paus, qhov qub winding tseem yuav nyob rau hauv ib lub teb magnetic. Yog hais tias ib qho kev txuas nrog txuas mus rau lwm qhov kev sib tw, qhov tam sim no ntws los ntawm lub voj voog thiab tawm qhov siab xav tau.
Tus nqi ntawm cov nqi voltage yog nyob ntawm seb muaj pes tsawg lem ntawm cov cua ntawm cov khoom hluav taws xob xws li TSCI transformers. Piv txwv li, yog hais tias tus thawj winding yog ob txhiab lem, thiab cov theem nrab puas, ces xws li ib qho tseem ceeb parameter raws li lub transformation coefficient, yog sib npaug zos rau kaum. Qhov no yog, los ntawm kev sib txuas ib lub cav ua haujlwm uas txo TPSI mus rau 220 V network, ib qho tawm ntawm 20 V tuaj yeem tau txais. Txawm li cas los xij, nws yog xam tias ib qho khoom siv zoo yog ib qho nrog qhov coefficient yog tsawg dua ib qho. Vim tias ib qho kev hloov voltage yog ib qho kev xav tau, ces tej lub tshuab hluav taws xob yog siv ntau heev.
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