Taw qhia rau cov kev sib txawv thiab kev siv ntawm kev sib txuam ntawm cov roj multimeter thiab ancilloscope
Cov digital motimeter, raws li nws lub npe qhia, yog cov lus qhia ntau ntxiv nrog rau cov ntsuas hluav taws xob nrog rau cov hluav taws xob, tam sim no, thiab kev tawm tsam. Piv rau analog multimeters, digital multivers ua kom muaj kev nyeem ntawv digital thiab coj mus qhia tau ntau dua thiab ntsuas tau.
Cov ntsiab lus kom zoo dua ntawm cov digital motateter dag nyob rau hauv nws cov peev txheej ntsuas tau muaj peev xwm rau DC Bias. Nws siv kev sib xyaw ua ke (analog rau digital converter), uas txo cov suab nrov thiab cuam tshuam los ntawm kev cuam tshuam ntawm lub teeb liab, yog li kev txhim kho qhov raug ntawm DC ntsuas. Qhov no ua rau cov multivital multiCeters tshwj xeeb yog tsim nyog rau kev ntsuas ntsuas hluav taws xob qis lossis cov khoom siv roj teeb, dc kev ua haujlwm hauv cov voj voog, thiab lwm yam.
Cov yam ntxwv thiab kev siv ntawm oscilloscope
Tus thawj lub hom phiaj ntawm oscilloscope tsim yog mus saib thiab txheeb xyuas cov kev hloov pauv ntawm cov cim sijhawm dhau sijhawm. Nws yog kev ntsuas uas tuaj yeem tso tawm cov nthwv hluav taws xob ntawm kev hloov pauv raws sijhawm, ntsuas kev ntsuas, thiab debugging hluav taws xob. Cov tub ntxhais muaj nuj nqi ntawm ib qho oscilloscope yog kom ntes thiab ua cov teeb liab kev hloov pauv mus li cas, uas yog qhov tshwj xeeb tshaj plaws rau kev tsom xam lossis cov ntsiab lus nrawm.
Oscilloscopes feem ntau yog siv cov tsis tseem ceeb tshaj ADCS, uas txhais tau tias lawv tuaj yeem ntsuas thiab tsim teeb tsa teeb liab Waveforms taw tes taw tes los ntawm taw tes. Qhov no taw tes los ntawm taw tes ntsuas oscilloscopes los ntsuas cov cim xws li cov cim teeb liab xws li cov cim teeb liab, amplitude, thiab lub sijhawm. Tsis tas li ntawd, cov oscilloscopes niaj hnub kuj tseem ua ke ntau lub luag haujlwm xws li Fast FoundS Hloov (FRE
Kev sib piv ntawm Daim Ntawv Teev Npe
Thaum xaiv nruab nrab ntawm kev siv cov digital motimeter lossis ib qho oscilloscope, nws yog ib qho tsim nyog los xav txog cov kev xeem tshwj xeeb. Ib qho digital pulitionalimeter yog tsim nyog rau cov xwm txheej uas yuav tsum tau ntsuas kev ntsuas ntawm DC kev tsis ncaj ncees, kev tsis kam, - zaus kos npe. Piv txwv li, hauv kev saib xyuas ntawm cov khoom siv hluav taws xob, ntsuas hluav taws xob muab voltage lossis kuaj xyuas cov pob qij txha sib npaug tau tsim nyog rau kev siv cov digital motimeter.
Oscilloscopes yog qhov tsim nyog dua rau kev tshuaj xyuas teeb liab weetsforms, ntsuas qhov ntsuas siab} lub teeb meem hloov mus rau lub sijhawm. Hauv kev tsim qauv thiab kev loj hlob theem ntawm cov khoom siv hluav taws xob, cov khoom siv oscillosces tau siv los xyuas cov teeb meem ntawm Circuities, saib xyuas cov teeb meem ntawm cov teeb meem digital.
