Hnub Ci Inverter DC rau Ac Inverter

FT series: hnub ci inverter dc rau ac inverter

Ohm npaj cov neeg xyuas pib nrog tib ntu ntu tab sis qhov ntev sib txawv, txuas txhua tus neeg xyuas pib mus rau lub voj voog hauv lem rau kev sim, pom qhov loj ntawm lub kaum sab xis deflection ntawm rab koob sib nqus rub los ntawm lub zog torsion, thiab tom qab ntawd hloov cov xwm txheej kom rov ua haujlwm. . Raws li cov ntaub ntawv kev sim, cov kev sib raug zoo hauv qab no tau sau tseg:

x=q/(b ntxiv rau l) qhov twg x piv txwv li qhov loj ntawm qhov tam sim no ntws los ntawm cov hlau, uas yog proportional rau qhov kev siv tam sim no, A thiab B yog ob qhov tsis sib xws ntawm Circuit Court, thiab L sawv cev rau qhov ntev ntawm txoj kab kev sim.

Thaum lub Plaub Hlis 1826, Ohm tau luam tawm ib daim ntawv, rov sau Ohm txoj cai lij choj raws li: X=KSA/L, s yog qhov chaw hla ntawm cov hlau, K yog qhov conductivity, A yog qhov sib txawv ntawm ob kawg ntawm cov hlau, L yog qhov ntev ntawm cov hlau, thiab X yog qhov dhau los ntawm L qhov kev siv tam sim no. Yog tias qhov kev tawm tsam l'=L/KS raug hloov rau hauv cov qauv saum toj no, X=A/I' tau txais, uas yog qhov ntau ntawm Ohm txoj cai, uas yog, qhov kev siv tam sim no hauv Circuit Court yog proportional rau lub peev xwm sib txawv thiab inversely proportional rau cov kuj. Txhawm rau ua kev nco txog Ohm txoj kev koom tes rau electromagnetism, lub zej zog physics hu ua chav tsev ntawm kev tawm tsam li Ohm, sawv cev los ntawm lub cim Ω. 1 ohm yog txhais raws li qhov kev tawm tsam los ntawm qhov tseeb 1 amp ntawm cov dej ntws tam sim no thaum qhov sib txawv yog 1 volt.

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