DC fais fab screen debugging txoj kev
1. Ua ntej txheeb xyuas seb txoj hlua hluav taws xob ntawm lub hauv paus thiab theem nrab yog qhov tseeb - feem ntau yog txhawm rau txheeb xyuas qhov ua tsis zoo, piv txwv li, qhov tsis muaj zog tam sim no txuas nrog lub zog tam sim no, nws yuav tsum txuas nrog DC teeb liab tab sis nws txuas nrog. AC teeb liab, thiab muaj teeb meem luv luv.
2. Txhawm rau kom tsis txhob muaj cov laj thawj saum toj no, tshem tawm tag nrho cov hluav taws xob hluav taws xob thiab kev tuav pov hwm, txuas lub AC fais fab mov, thiab sim seb AC dual lub zog hloov hluav taws xob puas ua haujlwm zoo li qub, thiab seb qhov chaw nres nkoj qis dua ntawm lub zog hloov hluav taws xob yog qhov qub.
3. Tom qab qhov kev ntsuam xyuas ntawm AC yog ib txwm, kaw lub AC hloov ntawm lub charging module nyob rau hauv lem saib seb lub module pib ib txwm thiab ntsuas cov zis voltage thiab polarity ntawm lub module.
4. Tom qab lub charger pib ib txwm thiab cov zis voltage thiab polarity yog lawm, tig lub roj teeb pob hloov thiab txhua lub busbar hloov, ntsuas seb qhov voltage thiab polarity ntawm qhov chaw nres nkoj qis ntawm lub roj teeb pob hloov, kaw lub busbar, thiab lub tswj busbar yog lawm, thiab saib seb lub voltmeter yog Qhov kev taw qhia yog overturned.
5. Tig rau ntawm qhov hloov pauv pub tawm ib zaug, thiab ntsuas seb qhov hluav taws xob ntawm qhov hluav taws xob thiab qhov hluav taws xob polarity sib raug rau qhov hloov pauv pub tawm yog qhov tseeb.
6. Cov ntsiab lus saum toj no yog kev debugging ntawm lub hauv paus Circuit Court. Tom qab cov kauj ruam saum toj no raug ntsuas thiab debugged, tig rau kev saib xyuas fais fab mov.
7. Tom qab kev saib xyuas yog siv rau, saib seb qhov kev soj ntsuam saib puas zoo li qub thiab seb txhua qhov kev kuaj pom tau ua haujlwm li cas.
8. Tom qab cov cuab yeej saib xyuas yog siv rau ib txwm, ua ntej kos cov ntaub ntawv ceeb toom ntawm cov khoom saib xyuas. Yog tias muaj lus ceeb toom, ces tshawb nrhiav cov teeb meem cuam tshuam raws li cov ntaub ntawv ceeb toom. Yog tias tsis yog, txheeb xyuas tus nqi hluav taws xob uas pom los ntawm cov cuab yeej saib xyuas, tus nqi tam sim no ntawm kev thauj khoom, thiab hloov cov ntaub ntawv Quantitative, thiab lwm yam.
9. Tom qab kuaj xyuas thiab ntsuas cov ntsiab lus analog thiab hloov cov ntaub ntawv ntawm lub monitor, pib kuaj lub tswb ntsuas hluav taws xob ntawm lub tsheb npav DC thiab cov av tiv thaiv ntawm cov ceg hluav taws xob. Feem ntau, 220V tshuab tuaj yeem kuaj nrog 25-100K resistors, thiab 110V tshuab tuaj yeem sim nrog 7- 100K kev xeem.
10. Rau kev kuaj xyuas roj teeb, nws yog qhov zoo tshaj plaws los txuas cov lej teev cov roj teeb rau kev kuaj xyuas lub roj teeb kom ntsuas qhov kev ua tau zoo tag nrho. Yog tias cov xwm txheej ntawm qhov chaw tsis txaus, koj tuaj yeem nqa ib lub roj teeb los sim ua ntu zus.
Txog tam sim no, qhov kev debugging tiav lawm, thiab qhov seem yog los xyuas seb cov khoom puas tau teeb tsa nruj, seb cov xov hlau thiab cov khoom puas xoob, thiab seb puas muaj cov txheej txheem teeb meem.
