Basic functions ntawm DC voltage stabilized fais fab mov, ceev faj rau kev siv fais fab mov
1. Cov haujlwm tseem ceeb ntawm DC voltage stabilized fais fab mov
1. Tus nqi hluav taws xob tso zis tuaj yeem teeb tsa arbitrarily, thiab nws tuaj yeem ua haujlwm ib txwm thaum nws qis dua tus nqi tso zis voltage.
2. Tus nqi tam sim no tsis tu ncua ntawm cov zis tam sim no tuaj yeem teeb tsa arbitrarily, thiab nws ua haujlwm ib txwm thaum nws qis dua qhov ntsuas cov zis tam sim no.
3. Lub xeev ruaj khov thiab ruaj khov tam sim no ntawm DC fais fab mov yuav raug hloov dua siab tshiab, thiab yuav muaj cov lus qhia hauv xeev.
4. Cov zis hluav taws xob thiab cov nqi tam sim no yuav tsum tau nthuav tawm thiab txheeb xyuas kom raug.
5. Rau cov khoom siv hluav taws xob DC uas xav tau qhov tseeb tso zis hluav taws xob thiab qhov tseem ceeb tam sim no, ntau lub tshuab tig potentiometers thiab potentiometers rau qhov zoo-tuning voltage thiab tam sim no lossis ncaj qha digital input feem ntau yog siv.
6. Yuav tsum muaj kev tiv thaiv kom tiav. Txawm hais tias cov zis terminals luv luv thiab ua qhov txawv txav, cov kev tswj DC fais fab mov yuav tsum tsis txhob puas. Tom qab qhov kev zam raug daws lawm, nws yuav ua haujlwm li qub.
2. Kev ceev faj thaum siv DC voltage stabilized fais fab mov
1. Ua ntej maj mam kho lub pob "Coarse Adjustment" raws li qhov yuav tsum tau ua kom nruj, thiab tom qab ntawd maj mam kho lub pob "Fine Adjustment" kom paub tseeb tias haum. Piv txwv li, yog tias koj xav tau qhov hluav taws xob ntawm 12V, koj yuav tsum teeb tsa lub pob "txhim kho" rau 15V, thiab tom qab ntawd teeb tsa "kev hloov kho kom zoo" khawm rau 12V, txwv tsis pub nws yuav tsis ncav cuag 12v, thiab qhov siab tshaj plaws tso zis voltage yuav tsis ncav cuag 12V.
2. Teem qhov xav tau qhov hluav taws xob thiab tom qab ntawd rov txuas nws rau lub nra.
3. Yog tias koj yuav tsum tau hloov lub iav "coarse adjustment" thaum lub sijhawm ua haujlwm, koj yuav tsum xub txiav lub load, teeb tsa cov zis hluav taws xob mus rau qhov xav tau, thiab tom qab ntawd txuas lub load.
4. Yog hais tias lub load yog luv luv los yog overloaded thaum lub sij hawm ua hauj lwm, thov disconnect lub load ua ntej, ces nias lub "rov qab" khawm los yog tua lub hwj chim thiab tig rau nws rov qab mus rau lub voltage mus rau ib txwm ua hauj lwm. Txuas tom qab teeb meem kev thauj khoom.
5. Thaum txuas cov khoom siv hluav taws xob nrog cov sib txawv nominal tam sim no nyob rau hauv series, cov zis tam sim no yuav tsum sib haum rau tus nqi nominal ntawm qhov tsawg kawg nkaus nominal tam sim no.
6. Txhua lub fais fab mov muaj lub taub hau ntsuas los tso saib cov zis tam sim no lossis cov zis hluav taws xob ntawm cov channel hauv cov xeev A / V sib txawv. Feem ntau muab tso rau hauv qhov voltage qhia lub xeev.
7. Txhua channel muaj ob qhov tso zis connectors, liab thiab dub. Kev sib txuas liab txhais tau tias "ntxiv", qhov kev sib txuas dub txhais tau tias "-", thiab kev sib txuas dub nrog lub cim dub "lub ntiaj teb" nyob rau hauv nruab nrab ntawm cov tswj vaj huam sib luag qhia tias kev sib txuas. Txuas mus rau lub thawv, thiab txuas mus rau txhua lub qhov (socket). Ib qhov tso zis tsis muaj hluav taws xob sib txuas thiab tsuas yog siv los ua ib txoj hlua ruaj ntseg xwb. Nws yog ib qho yooj yim to taub tias lub cim "hauv av" txhais tau tias hauv av, thiab "ntxiv" thiab "-" sawv cev rau qhov zoo thiab qhov tsis zoo tso zis fais fab rau lub zog op amp ntawm ob lub zog.
8. Ob qhov hluav taws xob tuaj yeem txuas nrog hauv series. Txwv tsis pub siv ib txhij. Txij li cov khoom siv hluav taws xob yog cov khoom siv hluav taws xob, cov khoom siv hluav taws xob tsis tuaj yeem ua rau luv luv rau lub sijhawm ntev.
