MOSFET conduction yam ntxwv

MOSFET conductivity txhais tau hais tias nws yog siv los ua ib qho kev hloov, uas yog sib npaug rau qhov hloov kaw.NMOS yog tus cwj pwm ua thaum Vgs tshaj qhov txwv tus nqi, uas siv rau qhov xwm txheej nrog lub hauv paus txuas nrog cov khoom siv hauv av, thiab tsuas yog xav tau lub rooj vag. Voltage yog 4V lossis 10V.PMOS, ntawm qhov tod tes, ua thaum Vgs poob qis dua tus nqi, thiab tsim nyog rau cov xwm txheej uas qhov chaw txuas nrog Vcc. Txawm li cas los xij, txawm hais tias PMOS tuaj yeem yooj yim raws li tus neeg tsav tsheb qib siab, NMOS feem ntau yog siv rau cov neeg tsav tsheb qib siab vim tias muaj kev tiv thaiv loj, tus nqi siab thiab tus nqi, thiab ob peb hom hloov.

Txawm nws yogNMOslos yog PMOS, yuav muaj kev tawm tsam tom qab kev tawm tsam, kom qhov tam sim no nyob rau hauv kev tawm tsam kom haus qee yam ntawm lub zog, qhov kev noj no yog hu ua qhov poob ntawm qhov tsis kam. Lub sijhawm no, peb tsuas yog xaiv qhov kev tawm tsam ntawm MOSFET me me tuaj yeem txo qhov poob ntawm qhov tsis kam, hnub no lub zog qis.MOSFETon-tsis kam yog feem ntau kaum ntawm milliohms, los yog txawm ob peb milliohms ntawm cov tsos ntawm MOS nyob rau hauv cov ntaub ntawv ntawm nyob rau thiab raws li ntawm qhov ua tiav ntawm qhov teeb meem yog tsis nyob rau hauv ib tug flash.
Qhov hluav taws xob ntawm ob sab ntawm MOS muaj cov txheej txheem ntawm kev txo qis, tam sim no ntws los ntawm cov txheej txheem nce, nyob rau lub sijhawm no, qhov hluav taws xob thiab tam sim no tau muab faib ua qhov loj ntawm qhov poob ntawm MOSFET. General switching poob yog loj dua li qhov poob ntawm conduction, thiab yog tias qhov siab dua qhov hloov zaus, qhov poob ntau dua. Qhov siab dua qhov sib npaug ntawm qhov hluav taws xob thiab tam sim no ntawm lub sijhawm ntawm kev ua, qhov poob ntau dua. Yog tias peb tuaj yeem txo lub sijhawm hloov pauv, peb tuaj yeem txo qhov poob ntawm txhua qhov kev coj ua, txo qhov zaus ntawm kev hloov pauv, kuj tuaj yeem txo qhov zaus ntawm kev hloov pauv hauv qee lub sijhawm, txhawm rau txo qhov hloov pauv.

Los ntawm kev txhim kho kev lag luam thiab kev sib koom ua haujlwm zoo, olukey tau dhau los ua ib tus neeg sawv cev zoo tshaj plaws thiab loj hlob sai tshaj plaws hauv Asia, thiab nws yog olukey lub hom phiaj los ua tus neeg sawv cev tseem ceeb tshaj plaws hauv ntiaj teb. Tau ntau xyoo, olukey tuam txhab rau credit ciaj sia taus, ua raws li "zoo ua ntej, kev pabcuam ua ntej" lub hom phiaj thiab ntau lub tuam txhab hauv tsev thiab txawv teb chaws high-tech, lub Hoobkas thawj tsim kom muaj kev sib raug zoo ua haujlwm, nrog ntau xyoo ntawm kev tshaj lij hauv kev faib khoom, nrog credit zoo, kev pabcuam zoo, thiab tau txais kev ntseeg siab thiab kev txhawb nqa dav dav.