Muaj nuj nqi
Ntxiv rau tsib lub luag haujlwm ntawm kev ntsuas AC thiab DC voltage, AC thiab DC tam sim no, thiab kev tiv thaiv, lub ntsuas ntsuas tam sim no tseem muaj cov haujlwm xws li kev suav digital, ntsuas tus kheej, nyeem ntawv tuav, nyeem ntawv yuam kev, diode nrhiav, thiab xaiv lo lus ntev. . yuav tsum tau xaiv raws li cov kev cai tshwj xeeb.
ntau thiab ntau yam
Clamp meters muaj ntau ntau yam, tab sis qhov yooj yim ntau yam yog qhov tseeb tshaj plaws. Ntau lub clamp meters muaj kev ua haujlwm tsis siv neeg, uas ua rau kev ntsuas yooj yim, nyab xeeb thiab nrawm yam tsis muaj kev hloov kho ntawm ntau yam. Kuj tseem muaj ntau lub clamp meters nrog ntau tshaj qhov muaj peev xwm. Thaum ntsuas tus nqi siab tshaj qhov ntau tab sis tsis tau mus txog qhov siab tshaj plaws, nws tsis tas yuav hloov qhov ntau, yog li txhim kho qhov raug thiab daws teeb meem.
Qhov tseeb
Qhov siab tshaj plaws tso cai yuam kev ntawm lub ntsuas ntsuas clamp nyob ntawm qhov tsis yog ntawm nws qhov kev hloov pauv lub sij hawm yuam kev, tab sis kuj nyob ntawm nws qhov yuam kev ruaj khov. Thaum xaiv, nws kuj yog nyob ntawm qhov yuav tsum tau muaj kev ruaj ntseg yuam kev thiab linearity yuam kev, thiab seb qhov kev daws teeb meem puas ua tau raws li qhov yuav tsum tau ua.
Input resistance thiab xoom tam sim no
Lub input tsis kam ntawm lub clamp meter yog tsawg dhau thiab xoom tam sim no siab dhau, uas yuav ua rau kev ntsuas yuam kev. Qhov tseem ceeb nyob ntawm qhov txwv tus nqi tso cai los ntawm cov cuab yeej ntsuas, uas yog, kev tiv thaiv sab hauv ntawm lub teeb liab qhov chaw. Thaum lub teeb liab qhov chaw impedance siab, ib qho cuab yeej nrog siab input impedance thiab qis xoom tam sim no yuav tsum raug xaiv kom nws lub hwj chim tuaj yeem tsis quav ntsej.
Muab daim ntawv thiab lub hwj huam mov
Daim ntawv qhia ntawm lub ntsuas ntsuas clamp tsis txwv rau cov lej, tab sis kuj tuaj yeem tso cov kab kos, ntawv thiab cov cim rau ntawm qhov chaw soj ntsuam, kev ua haujlwm thiab kev tswj hwm. Raws li qhov loj ntawm nws cov khoom siv, nws tuaj yeem muab faib ua plaub pawg: me, nruab nrab, loj thiab super loj. Lub zog hluav taws xob ntawm lub ntsuas hluav taws xob feem ntau yog 220V, thiab qee qhov tshiab clamp meters muaj qhov dav siv hluav taws xob ntau, uas tuaj yeem nyob nruab nrab ntawm 1100V thiab 240V. Qee qhov me me clamp meters tuaj yeem siv nrog cov roj teeb.
Lub sij hawm teb, ntsuas ceev, ntau zaus
Lub sij hawm teb luv luv, qhov zoo dua, tab sis qee qhov meters muaj lub sijhawm teb ntev dua, thiab nws yuav siv sij hawm ib ntus rau kev nyeem ntawv kom ruaj khov. Kev ntsuas ceev yuav tsum yog nyob ntawm seb nws puas siv nrog rau kev ntsuas qhov system. Piv txwv li, thaum sib xyaw ua ke, ceev yog qhov tseem ceeb, thiab qhov nrawm dua qhov zoo dua. Qhov ntau zaus raug xaiv kom tsim nyog raws li qhov xav tau.
AC voltage conversion form
Kev ntsuas hluav taws xob AC muab faib ua tus nqi nruab nrab hloov pauv, tus nqi siab hloov pauv thiab RMS hloov pauv. Thaum lub waveform distortion yog loj, qhov nruab nrab tus nqi hloov dua siab tshiab thiab ncov tus nqi hloov dua siab tshiab tsis raug, thaum RMS hloov dua siab tshiab tsis tuaj yeem cuam tshuam los ntawm waveform, kom qhov ntsuas ntsuas tau raug ntau dua.
Txoj kev tiv thaiv kab mob
Muaj plaub-xaim thiab ob-xaim thaiv txoj hauv kev rau kev ntsuas kev tiv thaiv. Rau me me tsis kam thiab high-precision ntsuas, yuav tsum tau xaiv cov kev ntsuas kev tiv thaiv thaiv nrog plaub-xaim system.
