Lub Transformer tuaj yeem nce qhov voltage
Lub Transformer puas tuaj yeem nce qhov hluav taws xob?
Yog, lub transformer tuaj yeem ua kom muaj zog. Qhov no yog ua tiav los ntawm kev siv ob lub coils ntawm cov xaim, ib qho nrog ntau qhov kev hloov pauv ntau dua li lwm qhov. Thaum ib qho kev hloov pauv tam sim no tau siv rau hauv lub kauj kauj ruam (nrog rau tus lej qis dua), nws tsim ib qho chaw sib nqus uas ua rau muaj qhov hluav taws xob nyob rau hauv lub kauj kauj ruam thib ob (nrog cov lej ntau dua). Qhov sib piv ntawm tus naj npawb ntawm cov lem ntawm ob lub coils txiav txim seb qhov voltage nce los yog txo.
Yuav ua li cas ib tug Transformer nce voltage?
Lub tshuab hloov hluav taws xob nce qhov hluav taws xob los ntawm kev siv ob lub coils ntawm cov hlau, thawj kauj thiab lub kauj thib ob, qhwv ib ncig ntawm cov tub ntxhais sib nqus. Thaum ib qho alternating tam sim no (AC) ntws los ntawm thawj kauj, nws tsim ib tug hloov magnetic teb nyob rau hauv lub tub ntxhais, uas nyob rau hauv lem induces ib tug voltage nyob rau hauv lub thib ob kauj. Lub voltage nyob rau hauv lub thib ob kauj yog proportional rau lub lem piv ntawm cov thawj mus rau theem nrab kauj. Piv txwv li, yog tias thawj kauj ruam muaj 100 lem thiab lub kauj thib ob muaj 500 lem, qhov hluav taws xob nyob rau hauv lub kauj thib ob yuav yog tsib zaug siab dua qhov voltage hauv thawj kauj. Qhov no yog hu ua step-up transformer, uas yog siv los ua kom muaj hluav taws xob hauv hluav taws xob xa hluav taws xob thiab kev faib khoom.
