Video: Dab tsi yog inductor Q?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
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.
Pom zoo:
Sociobiology yog dab tsi thiab dab tsi yog qhov kev thuam loj ntawm nws?
Ib feem ntawm sociobiology cuam tshuam nrog kev coj tus cwj pwm tsis zoo feem ntau. Cov neeg thuam tau hais tias daim ntawv thov ntawm sociobiology no yog ib hom kev txiav txim siab caj ces thiab nws ua tsis tau raws li qhov nyuaj ntawm tib neeg tus cwj pwm thiab qhov cuam tshuam ntawm ib puag ncig ntawm tib neeg txoj kev loj hlob
Dab tsi yog qhov impedance ntawm inductor?
Impedance ntawm inductor Qhov tsis kam ntawm qhov zoo tagnrho inductor yog xoom. Lub reactance ntawm ib tug zoo tagnrho inductor, thiab yog li ntawd nws impedance, yog zoo rau tag nrho cov zaus thiab inductance qhov tseem ceeb
Dab tsi yog cov hlau nplaum uas ua los ntawm qhov kev npaj ntawm electrons yog dab tsi?
Electrons yog teem rau hauv plhaub thiab orbitals nyob rau hauv ib tug atom. Yog hais tias lawv sau lub orbitals kom muaj ntau spin taw tes rau hauv qab (los yog vice versa), txhua atom yuav ua zoo li ib tug me me hlau nplaum. Thaum ib daim ntawm cov hlau tsis muaj hlau nplaum (lossis lwm yam khoom siv ferromagnetic) raug rau sab nraud magnetic teb, ob yam tshwm sim
Dab tsi yog Qhov Ib Feem Cuam Tshuam ntawm cov khoom hydrogen hauv cov methane ch4 yog dab tsi?
Cov feem pua ntawm cov ntsiab lus los ntawm Element Element Symbol Mass Percent Hydrogen H 25.132% Carbon C 74.868%
Dab tsi yog cov reagents xav tau rau PCR thiab dab tsi yog qhov ua haujlwm ntawm txhua tus?
Muaj tsib yam tshuaj reagents, lossis cov khoom xyaw, siv hauv PCR: qauv DNA, PCR primers, nucleotides, PCR tsis thiab Taq polymerase. Primers feem ntau yog siv nyob rau hauv khub, thiab DNA ntawm ob lub primers yog amplified thaum lub sij hawm PCR cov tshuaj tiv thaiv