Cov txheej txheem:

Cov tsos mob ntawm tus ballast resistor phem yog dab tsi?
Cov tsos mob ntawm tus ballast resistor phem yog dab tsi?

Video: Cov tsos mob ntawm tus ballast resistor phem yog dab tsi?

Video: Cov tsos mob ntawm tus ballast resistor phem yog dab tsi?
Video: Демонстрация падения напряжения на балластном резисторе 2024, Kaum ib hlis
Anonim

Cov tsos mob ntawm qhov tsis zoo lossis ua tsis tau Ballast Resistor

  • Tsheb pib, ces tuag tam sim ntawd. Qhov pom tseeb tshaj plaws cov tsos mob yuav yog lub tsheb pib, tab sis tam sim ntawd tuag sai li sai tau thaum koj tso tus yuam sij.
  • Tsis pib kiag li. Yog tias ballast resistor tsis ua haujlwm zoo, lub tsheb yuav tsis pib.
  • Tsis txhob dhia resistor .
  • Cia lub tsheb yuav.

Ib yam li ntawd, koj yuav ua li cas paub yog tias lub tshuab hluav taws xob tsis zoo?

Ntsuas lub zog (los yog xyuas nrog a xeem lub teeb) qhov hluav taws xob nruab nrab ntawm ib leeg xaim thiab hauv av. Yog muaj hwj chim muaj, tus ballast resistor yog yuav phem . Reconnect cov kab thiab ntsuas qhov voltage ntawm qhov zoo ntawm lub kauj. Yog koj pom 8-13 volts, koj yuav muaj a phem kauj.

Ib qho ntxiv, kuv puas xav tau lub ballast resistor? Thiab thaum qhov hluav taws xob kauj lub neej tuaj yeem cuam tshuam yam tsis muaj resistor , qhov ntxiv hluav taws xob thib ob (ntawm lub qhov hluav taws xob) tau nce ntxiv uas feem ntau txhim kho lub zog. Yog li koj daim ntawv thov xav tau a ballast resistor ? Yooj yim heev, yog tias koj tus neeg faib khoom muaj cov ntsiab lus tawg, cov lus teb yog yog; yog tsis yog, lo lus teb yog tsis yog.

Tib neeg kuj nug, qhov ballast resistor ua li cas?

A ballast resistor yog a resistor tso rau hauv Circuit Court kom them nyiaj rau kev hloov pauv sib txawv. A resistor uas muaj cov cuab yeej ntawm kev nce hauv kev tiv thaiv raws li tam sim no ntws los ntawm nws nce, thiab txo qis hauv kev tiv thaiv raws li tam sim no txo qis. Kab lus no yog thawj zaug los ntawm cov khoom siv hluav taws xob yooj yim.

Kuv puas tuaj yeem hla dhau ballast resistor?

Ib txoj hauv kev sai thiab yooj yim los kuaj xyuas ballast resistor ua tsis tiav yog hla nws los ntawm kev khiav ib ntus jumper hlau los ntawm roj teeb mus rau kauj. Yog tias nws pib thiab tseem ua haujlwm, koj tau pom qhov teeb meem. Cov ntsiab lus ntawm qhov hluav taws kub tsis tau tsim los siv lub roj teeb hluav taws xob kom ntev.

Pom zoo: