Yuav ntsuas qhov zaus ntawm UPS fais fab mov li cas nrog lub digital multimeter
Lub multimeter digital ntsuas zaus li cas? Lub multimeter digital ntsuas UPS fais fab zaus li cas?
Rau UPS fais fab mov. Qhov kev ruaj ntseg ntawm qhov hluav taws xob ntawm nws lub davhlau ya nyob twg tso zis yog qhov tseem ceeb, thiab qhov zaus ntawm nws cov zis kuj tseem ceeb. Txawm li cas los xij, koj tsis tuaj yeem siv ncaj qha los ntawm kev thaiv cov khoom siv digital los ntsuas vim tias qhov hluav taws xob uas cov zaus thaiv tuaj yeem tiv taus tsawg heev. Tsuas yog ob peb volts. Lub sijhawm no, koj tuaj yeem txuas 220V / 6V lossis 220V / 4V kauj ruam-down transformer mus rau qhov kawg ntawm UPS cov khoom siv hluav taws xob kom txo tau qhov voltage yam tsis hloov qhov zaus ntawm lub hwj huam mov. Tom qab ntawd txuas cov zaus thaiv mus rau qhov tso zis ntawm lub transformer los ntsuas UPS fais fab mov. zaus ntawm.
Feem ntau, kev siv digital multimeters yuav tsum tau ua raws li txoj kev raug. Koj siv tsis tau nws qhov muag tsis pom qhov tsis nkag siab txog cov ntsiab cai thiab kev ua haujlwm. Kev ua haujlwm tsim nyog thiab raug yuav kuj yuav pab tau cov digital multimeter kom siv tau zoo dua los ntawm peb thiab txuas ntxiv lub neej ntawm qhov ntsuas. lub neej.
Zaus yog tus lej ntawm lub voj voog ib lub teeb liab ua tiav ib ob. Qee qhov digital multimeters tuaj yeem ntsuas, xws li FT215 digital multimeter, uas ntsuas qhov zaus ntawm lub teeb liab los ntawm kev suav cov kev sib tshuam ntawm cov teeb liab ntsuas thiab qhov ua rau theem ib thib ob. Cov theem pib ntawm txhua qhov sib txawv yog tib yam li qib COM davhlau ya nyob twg. Nyob rau hauv AC ntsuas muaj nuj nqi, nias tus yuam sij SHIFT pib thiab nres qhov zaus ntsuas kev ua haujlwm. Kev ntsuas zaus yog rau AC nkaus xwb. Thaum ntsuas zaus, qhov analog pointer zaub thiab ntau yam zaub qhia txog qhov tam sim no AC voltage lossis tam sim no. Siv phau ntawv muaj nuj nqi kom nce qib qis qis kom tau txais kev nyeem ntawv ruaj khov.
