Koj ntsuas lub sijhawm ntawm oscilloscope li cas?
Koj ntsuas lub sijhawm ntawm oscilloscope li cas?

Video: Koj ntsuas lub sijhawm ntawm oscilloscope li cas?

Video: Koj ntsuas lub sijhawm ntawm oscilloscope li cas?
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Suav tus naj npawb ntawm kab rov tav faib los ntawm ib qho taw tes siab mus rau tom ntej (piv txwv li ncov mus rau ncov) ntawm koj lub teeb liab oscillating. Tom ntej no koj yuav muab tus lej ntawm kab rov tav faib los ntawm lub sijhawm / faib kom pom cov teeb liab lub sij hawm . Koj ua tau xam lub teeb liab zaus nrog qhov sib npaug: zaus = 1 / lub sij hawm.

Raws li, yuav ua li cas koj xam qhov voltage ntawm lub oscilloscope?

Txhawm rau kom tau txais qhov ntsuas zoo tshaj plaws, xyuas kom tseeb tias koj lub teeb liab hla feem ntau ntawm cov nplai ntsug. Kauj Ruam 7: Qhov yooj yim tshaj plaws txoj kev xam voltage yog suav tus naj npawb ntawm kev faib los ntawm sab saum toj mus rau hauv qab ntawm lub teeb liab thiab muab qhov no los ntawm qhov ntsuas ntsug (volts / division).

Ib qho tseem yuav nug, oscilloscope puas tuaj yeem ntsuas suab? Oscilloscope Suab Kev sim. Ib qho kev khaws cia digital oscilloscope yog ib daim ntawm cov khoom siv hluav taws xob siv feem ntau siv rau ntsuas voltage, tab sis nws ua tau ntes suab vuag thiab. Thaum koj hloov qhov ntev ntawm lub raj, cov zis yuav suab nrov vim lub apparatus maximizes suab wave lub amplitude.

Ntxiv mus, leej twg siv lub oscilloscope?

Feem ntau Oscilloscope Daim ntawv thov. Oscilloscopes yog siv rau ib tug xov tooj ntawm daim ntawv thov thiab nyob rau hauv ib tug xov tooj ntawm txawv industries. Qee cov piv txwv ntawm cov kws tshaj lij uas siv oscilloscopes yog automotive mechanics, kws tshawb fawb kho mob, kws kho TV, thiab physicists.

Lub hom phiaj ntawm oscilloscope yog dab tsi?

Ib oscilloscope yog ib qho kev ntsuas ntsuas uas feem ntau siv los tso saib thiab txheeb xyuas cov waveform ntawm cov teeb liab hluav taws xob. Nyob rau hauv qhov tseeb, tus ntaus ntawv kos ib daim duab ntawm lub instantaneous teeb liab voltage raws li ib tug muaj nuj nqi ntawm lub sij hawm. Qhov zoo tshaj plaws oscilloscopes ntiav cov khoos phis tawj los ua cov txheej txheem thiab tso saib waveforms.

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