Video: Dab tsi yog voltage shunt tawm tswv yim?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hauv shunt - shunt tawm tswv yim configuration lub teeb liab pub rov qab yog nyob rau hauv parallel nrog lub input teeb liab. Cov zis hluav taws xob yog hnov thiab tam sim no yog rho tawm los ntawm lub input tam sim no nyob rau hauv shunt , thiab zoo li nws cov dej ntws, tsis yog voltages uas rho.
Hauv qhov no, qhov voltage shunt yog dab tsi?
hluav taws xob ; Shunt hais txog kev txuas thefeedback teeb liab hauv shunt (parallel) nrog cov khoom siv tam sim no.
Ib yam li ntawd, cov lus qhia shunt tam sim no yog dab tsi? Tam sim no shunt tawm tswv yim amplifier yog hom tsis zoo tawm tswv yim amplifier nyob rau hauv uas ib feem ntawm cov zis tam sim no yog siv nyob rau hauv parallel nrog cov tswv yim tam sim no . Hauv tam sim no shunt tawm tswv yim amplifier qhov nce nce, input resistance txo thiab cov zis resistanceincreases.
Yog li ntawd, dab tsi yog voltage series tawm tswv yim?
VOLTAGE SERIES FEEM AMPLIFIER. Txoj kev xav: Thaum twg qhov nce hauv qhov tso zis teeb liab tshwm sim rau hauv cov tswv yim hauv xws li ua rau txo qis hauv cov zis teeb liab, lub amplifier issaid muaj qhov tsis zoo. tawm tswv yim.
Kev tawm tswv yim yog dab tsi thiab piav qhia ntau hom kev tawm tswv yim?
Muaj plaub hom ntawm kev tsim kho tawm tswv yim (Middle Management) Tsis zoo tawm tswv yim - kho cov lus hais txog tus cwj pwm yav dhau los. Qhov zoo tawm tswv yim - lees paub cov lus hais txog tus cwj pwm yav dhau los. Negative feedforward - kho cov lus hais txog kev ua tau zoo yav tom ntej. Zoo feedforward – lees paub cov lus hais txog tus cwj pwm yav tom ntej.
Pom zoo:
Dab tsi yog qhov kev tawm tswv yim tsis zoo hauv kev nyab xeeb?
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Dab tsi yog qhov txawv ntawm cov tswv yim ua haujlwm thiab cov khoom tso tawm ua haujlwm?
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