Active load switching yog dab tsi?
Active load switching yog dab tsi?

Video: Active load switching yog dab tsi?

Video: Active load switching yog dab tsi?
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Anonim

1) Active load switching yog ib tug txheej txheem nyob rau hauv whoan nquag Cheebtsam (cov khoom muaj peev xwm ntawm amplification andrectification) yog siv los ua ib qho thauj hauv Circuit Court. Feem ntau siv Mosfets.

Hais txog qhov no, txhais li cas los ntawm active load?

Hauv Circuit Design, ib active load yog ib tug circuitcomponent ua los ntawm nquag cov khoom siv, xws li transistors, npaj los nthuav qhia qhov siab me me-cim impedance tseem tsis tas yuav tsum muaj qhov loj DC voltage poob, raws li yuav tshwm sim yog tias lub resistor loj tau siv los hloov.

Ib yam li ntawd, lub load resistor siv rau dab tsi? Nws yog siv rau Piv txwv li, los ua qauv tam sim no drawyou xav tau thaum koj txuas ib yam dab tsi rau (piv txwv li thaum koj " thauj ”) koj cov zis hluav taws xob. Qhov tseeb resistive loads tsis tshua muaj hu ua " load resistors ”. Qhov dav siv ntiaj teb no resistive loads yog lub teeb, thiab tsis muaj leej twg hu lawv load resistors.

Kuj nug, dab tsi yog active thiab passive load?

A passive load yog a thauj muaj tsuas yog ib tug resistor, capacitor los yog inductor, los yog ib tug ua ke ntawm lawv. An active load yog a thauj uas suav nrog qee yam uas yog tam sim no lossis voltage tswj, tshwj xeeb yog cov khoom siv asemiconductor.

Dab tsi yog active load torque?

Active Load Torque yog cov lub zog uas muaj peev xwm tsav lub cev muaj zog raws li qhov sib npaug xws li: lub zog quab yuam, nro, compression thiab torsion thiab lwm yamPassive load torque yog cov lub zog uas yog ib txwm tawm tsam cov lus tsa suab thiab hloov lawv cov kos npe rau ntawm kev thim rov qab ntawm cov lus piv txwv: Kev sib txhuam, windage, txiav thiab lwm yam.

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