Dab tsi yog AC Power Source? Taw Qhia Rau Nws Lub Hom Phiaj Thiab Daim Ntawv Thov

Kho kev sib txuas lus: Tsis muaj kev xaiv tsim qauv, tab sis nws muab lub zog tas li rau lub nra.

Uncontrolled AC hwj chim: tso cai rau alternating tsim, tab sis tsis muaj ib tug tas mus li load mov.

AC fais fab tuaj yeem siv los hloov qhov voltage thiab zaus.

Cov khoom siv hluav taws xob AC muaj ntau nyob rau hauv kev lag luam thiab kev tshawb fawb thiab feem ntau siv los ua cov cuab yeej siv rau kev sim ntsuas qhov sib xws. Lawv yog cov khoom siv ib-theem lossis peb-theem nrog cov tswv yim sib txawv thiab cov khoom siv hluav taws xob.

Feem ntau, AC lub zog hluav taws xob tau txais qhov hluav taws xob los ntawm cov qhov hluav taws xob hauv phab ntsa (qhov tseem ceeb ntawm lub hwj chim) thiab siv cov khoom siv hluav taws xob los kho qhov hluav taws xob (nce lossis txo) kom tau txais qhov xav tau qhov hluav taws xob, tso cai rau qee qhov kev lim dej tshwm sim.

Lus Cim: Qee zaum, AC fais fab mov yog siv los ua ib qho kev sib cais transformer, qhov twg qhov hluav taws xob qhov hluav taws xob thiab qhov hluav taws xob tawm los ntawm tib qhov chaw.