Lub tshuab hloov khoom siv hluav taws xob tsis yog oscillate
Vim yog ua haujlwm, cov khoom siv yuav tsum tau hloov ntau cov khoom siv fais fab Lub sijhawm no, Kuv yuav tham txog qee qhov kev tswj xyuas ntawm hloov fais fab cov khoom uas tsis txhob co, cia siab tias yuav muab qee tus neeg siv rau txhua tus neeg thaum lub sijhawm saib xyuas.
Yog tias lub pob hloov hluav taws xob tsis txhob co lub sijhawm txij nkawm, tus xaiv tsa tuaj yeem siv raws li kev sib faib ua ntej txiav txim siab seb puas yog qhov kev txhaum yog nyob rau hauv pem hauv ntej lossis tom qab lub optocoupler. Tom qab ntawd, kauj ruam ntawm kauj ruam, qhov kev tshawb nrhiav tuaj yeem nqaim. Cov haujlwm tshwj xeeb yog raws li hauv qab no: Ua ntej, luv luv-Circuit Coupuller ncaj qha. Nws yog qhov yooj yim heev rau cam ib daim ntawm tin kom txo qis sab hauv kev tawm tsam ntawm Optocouder. Tom qab luv ntawm lub voj voos kev xaiv tsa cov khoom siv Optocouder, peb ntsuas qhov hluav taws xob. Yog tias lub ntsiab voltage tseem tsis hloov pauv, qhov kev txhaum yog nyob rau hauv Circuit Court nyob tom qab optocoupler, txwv tsis pub, hauv Circuit Court ua ntej Optocouder. Hloov chaw siv hluav taws xob hloov ntawm no xav tau los nqa lub teeb hluav taws xob, thiab qee cov khoom siv hluav taws xob tsis tuaj yeem ua rau tsis muaj zog.
Yog hais tias qhov txhaum nyob pem hauv ntej Optocouder, qhov kev kuaj xyuas tseem ceeb, thiab yog tias muaj kev tswj hwm lub zog, seb puas muaj qhov hluav taws xob ntawm txhua tus pin ntawm lub nti muaj tseeb. Txawm hais tias peb luv Circuit Coupuller, peb tseem yuav tsum txiav txim siab seb puas muaj qhov txhaum nyob rau hauv lub optocoupler nws tus kheej.
Yog tias muaj ib qho tig mus rau cov luv luv ntawm Circuit Court lossis qhib Circuit Court hauv kev hloov pauv Circuit Court, nws yog ib qho yuav tsum tau ua rau muaj kev hloov pauv ntawm qhov kev hloov pauv tsis zoo, nws yog qhov yuav tsum ua rau Circuitor kuj tseem tuaj yeem ua rau Circuitor tsis tuaj yeem ua rau lub Circuitor kom tsis txhob co.
Yog tias kev kho cov kev kho tsis txaus thiab nws tsis tuaj yeem txiav txim siab saib seb puas muaj teeb meem thawj zaug, nws muaj teeb meem ntau dua thiab ntsuas lawv, uas muaj tseeb dua. Yog tias cov khoom siv disassembled yog qhov zoo, tom qab ntawd koj tuaj yeem tshawb xyuas cov khoom sib txuam me, thiab cov pob muag ua ke, uas tuaj yeem ua rau tsis meej pem thaum ntsib kev ua yuam kev thiab tsis paub pib qhov twg.
Raws li rau qhov thiaj li hu ua oscillation, Kuv xav muab ib qho kev piav qhia yooj yim ntawm no: hauv acc, lub ac rectified thiab lim rau hauv DC rau hluav taws xob kev ua haujlwm. Circuit Court muaj xws li lub zog tshaj plaws oscillation Circuit Court, uas hloov siab DC rau hauv cov pulses nrog zaus kuj muaj feem ntau zaus lossis mem tes dav. Ntu no tseem ceeb heev hauv kev hloov Circuit Court. Thaum cov tswv yim voltage hloov lossis lub nra nce thiab txo qis, tus oscillation Circuit Court yuav kho qhov zaus lossis mem tes dav los tswj cov zis ruaj khov. Nov yog nws txoj haujlwm. Yuav kom nco ntsoov qhov kev ua haujlwm no, nws yog qhov yuav tsum tau rau oscillate. Yog tias nws tsis yog oscillate, nws txhais tau tias hloov fais fab fais fab tuag muaj malfunctioned, uas yog sib npaug rau overshoot lossis tsis muaj kev kho kom haum.
