Puas yog qhov tawg tawg?

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Puas yog qhov tawg tawg?
Puas yog qhov tawg tawg?

Video: Puas yog qhov tawg tawg?

Video: Puas yog qhov tawg tawg?
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Anonim

Kev tawg hluav taws xob yog qhov pib qhov hluav taws xob ntawm qhov pib ntawm kev tawg tshwm sim Txawm li cas los xij, ua ntej tam sim no tuaj yeem ntws, qhov qhib qhov sib txawv voltage nce mus txog thaum nws tau tsim txoj hauv kev ionization los ntawm dielectric.. Thaum qhov tam sim no pib ntws, qhov hluav taws xob poob thiab ruaj khov ntawm qhov ua haujlwm sib txawv.

Kev ntsuas qhov ntsuas hluav taws xob li cas?

ntsuas qhov hluav taws xob tawg yog ua tiav los ntawm siv qhov nce rov qab voltage rau lub cuab yeej kom txog rau thaum qhov ntsuas tam sim no tau mus txog uas qhia tias lub cuab yeej tawg.

txhais li cas los ntawm kev puas tsuaj?

Qhov sib txawv ntawm qhov uas cov roj hluav taws xob muaj zog tau hloov pauv los ntawm cov insulator mus rau tus neeg xyuas pib. … Qhov sib txawv ntawm qhov kev hloov pauv no tshwm sim yog lub npe hu ua lub peev xwm tawg rau qhov nruab nrab gaseous.

Koj txhais li cas los ntawm kev tawg hluav taws xob?

Kev tawg hluav taws xob yog tus yam ntxwv ntawm lub rwb thaiv tsev uas txhais tau tias qhov sib txawv ntawm qhov siab tshaj plaws uas tuaj yeem siv tau thoob plaws cov khoom ua ntej cov khoom siv insulator…, breakdown voltage kuj qee zaum hu ua qhov hluav taws xob tawm tsam.

Koj txhais li cas los ntawm kev tawg diode?

Lub diode tawg yog ib qho khoom siv hluav taws xob nrogob lub electrodes hu ua anode thiab cathode. … Thaum lub cathode tsis zoo nqi cuam tshuam nrog lub anode ntawm qhov voltage siab tshaj qhov tsawg kawg nkaus hu ua forward breaker, ces tam sim no ntws los ntawm diode.

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