Tsab thyristor puas tuaj yeem tua?

Cov txheej txheem:

Tsab thyristor puas tuaj yeem tua?
Tsab thyristor puas tuaj yeem tua?
Anonim

Thyristors tsuas yog qhib tau siv lub rooj vag lead, tab sis tsis tuaj yeem muab tua siv lub rooj vag lead. … Yog li, lub thyristor coj zoo li ib txwm semiconductor diode tom qab nws tau qhib los yog "tawm". Lub GTO tuaj yeem qhib los ntawm lub rooj vag teeb liab, thiab tuaj yeem raug kaw los ntawm lub rooj vag teeb liab ntawm qhov tsis zoo polarity.

Peb puas tuaj yeem yuam thyristor kom tua?

Yog li, txhawm rau kaw qhov kev coj ua SCR kom raug, cov xwm txheej hauv qab no yuav tsum txaus siab: anode lossis xa mus rau tam sim no ntawm SCR yuav tsum raug txo kom xoom lossis qis dua qib tuavtam sim no thiab tom qab ntawd, Ib qho hluav taws xob rov qab txaus yuav tsum tau siv thoob plaws SCR kom rov ua tau nws txoj kev thaiv lub xeev tom ntej.

Kuv yuav ua li cas thiaj paub yog tias kuv lub thyristor phem?

Txuas negative lead ntawm koj ohmmeter rau lub anode ntawm SCR thiab cov hlau lead zoo rau cathode ntawm SCR. Nyeem cov nqi tiv thaiv uas tshwm sim ntawm ohmmeter. Nws yuav tsum nyeem tus nqi siab heev ntawm kev tiv thaiv. Yog tias nws nyeem tus nqi qis heev, ces SCR luv luv thiab yuav tsum tau hloov.

Kuv yuav ua li cas tig rau kuv lub thyristor?

Thyristor yog qhib los ntawm nce cov anode tam sim no ntws los ntawm nws. Qhov nce hauv anode tam sim no tuaj yeem ua tiav los ntawm ntau txoj hauv kev. Voltage Thyristor Triggering: - Ntawm no cov ntaub ntawv thov rau pem hauv ntej voltage yog maj mam nce ntau tshaj li pt.paub tias ua ntej tawg dhau voltage VBO thiab lub rooj vag qhib.

Vim li cas SCR tsis tuaj yeem muab tua?

Astwb tau hais nyob rau hauv tsab ntawv tshaj tawm yav dhau los, ib zaug SCR raug rho tawm haujlwm, nws tseem nyob txawm tias thaum ua rau lub plawv dhia tawm. Qhov peev xwm ntawm SCR nyob twj ywm txawm tias thaum lub rooj vag tam sim no raug tshem tawm raug hu ua latching. Yog li SCR tsis tuaj yeem muab tua by tsuas yog tshem lub rooj vag mem tes.

Pom zoo:

Nthuav cov khoom
Puas yog sind walkie talkies?
Nyeem ntxiv

Puas yog sind walkie talkies?

A walkie-talkie, ntau lub npe hu ua handheld transceiver, yog ib lub tes tuav, portable, ob-txoj kev xov tooj cua transceiver. Nws txoj kev loj hlob thaum Tsov Rog Ntiaj Teb Zaum Ob tau ua ntau yam rau Donald Hings, xov tooj cua engineer Alfred J.

Puas tau tilapia thiab koi nyob ua ke?
Nyeem ntxiv

Puas tau tilapia thiab koi nyob ua ke?

Puas yuav muaj teeb meem nrog kev sib xyaw hom? Yog, Tilapia tuaj yeem nrog Koi; Txawm li cas los xij, zoo ib yam li kev sib xyaw ntawm Tilapia thiab Bass, cov neeg cog qoob loo yuav tsum tau cais cov tsiaj me los ntawm cov neeg laus kom tsis txhob noj cov ntses yau.

Can ick guard tua ntses?
Nyeem ntxiv

Can ick guard tua ntses?

Cov tshuaj ick no tua tag nrho kuv cov ntses ib hmos, suav nrog betta, guppies thiab octos. Kuv txawm siv ib nrab koob tshuaj kom nyob rau sab nyab xeeb. … Kuv pom tias thaum tsuas yog betta muaj 3 qhov chaw thiab maj mam khawb nws lub cev ib ntus ntawm no thiab qhov ntawd, yog thaum kuv pom.