Dab tsi yog inductor Q?
Dab tsi yog inductor Q?

Video: Dab tsi yog inductor Q?

Video: Dab tsi yog inductor Q?
Video: Thaum kuv yuam kev ces twb lig lawm 9/19/2019 2024, Kaum ib hlis
Anonim

Qhov zoo tshaj plaws (los yog Q ) ib inductor yog qhov piv ntawm nws qhov inductive reactance rau nws qhov kev tiv thaiv ntawm agiv zaus, thiab yog ib qho kev ntsuas ntawm nws cov efficiency. Qhov siab dua Q factor ntawm cov inductor , qhov ze nws ze rau tus cwj pwm ntawm ib qho zoo tagnrho inductor.

Nyob rau hauv txoj kev no, dab tsi inductor ua?

Ib inductor yog ib qho khoom siv hluav taws xob passive uas muaj peev xwm khaws cia hluav taws xob hluav taws xob nyob rau hauv daim ntawv ntawm magnetic zog. Yeej, nws siv tus neeg xyuas pib uas raug mob rau hauv ib lub kauj, thiab thaum hluav taws xob ntws mus rau hauv lub kauj los ntawm sab laug mus rau sab xis, qhov no yuav ua rau muaj qhov sib nqus hauv lub clockwisedirection.

Qhov thib ob, vim li cas Q yam tseem ceeb? Cov teebmeem ntawm Q yam Thaum cuam tshuam nrog RF tuned circuits, muaj ntau yam laj thawj vim li cas Q yam yog tseem ceeb . Bandwidth: Tsis pub dhau Q yam los yog yam zoo , yog li qhov bandwidth ntawm tuned circuit filter yog txo. Raws li lossesdecrease ces lub tuned Circuit Court yuav sharper li lub zog yog khaws cia zoo dua nyob rau hauv Circuit Court.

Ib tug kuj yuav nug, dab tsi yog inductor thiab nws siv?

Transformers, Motors, & Zog Cia Ntxiv, inductors tuaj yeem siv rau hauv motors bycreating mechanical zog los ntawm nws hluav taws xob thiab magneticenergy. Thaum kawg, lawv tau siv los ua cov khoom siv hluav taws xob uas khaws cia rau hauv lawv magnetic teb nyob rau hauv tas li voltage daim ntawv thov xws li computers.

Q tus yam ntxwv ntawm lub kauj yog dab tsi?

Qhov Q ” sawv rau qhov zoo. Nws yog theratio ntawm inductance L rau qhov tsis kam R ntawm a coil ntawm agiv zaus thiab qhov no txhais cov efficiency ntawm inductor. Qhov siab dua Q yam ntawm qhov inductor, qhov ze dua qhov inductor tobe zoo tagnrho yam tsis muaj kev poob.

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