Tus qauv twg yog qhov zoo dua rau kev siv multimeter rau kev saib xyuas lub rooj tsavxwm
Txhawm rau kom muaj kev saib xyuas tiag tiag, nws tseem yuav tsum tau siv lub ntsuas ntsuas ntsuas vim tias cov lus teb ntawm lub ntsuas ntsuas digital qeeb, thiab cov ntaub ntawv ntau heev tsis tuaj yeem ntsuas siv lub ntsuas ntsuas digital. Qhov zoo ntawm cov lus analog (piv txwv li cov lus taw qhia) yog ntsuas los ntawm kev ua haujlwm sab hauv, thiab qhov me me ntawm qhov tsis kam sab hauv, qhov zoo dua thiab kim dua. Qhov zoo tshaj plaws los siv yog MF10, uas tuaj yeem tshawb nrhiav hauv Taobao. Tsis tas li ntawd, MF47 yuav zoo li muaj qhov ntsuas zoo sib xws li MF10, tab sis nws qhov kev siv tau tiav los ntawm circuits, uas tsis nyob rau tib qhov kev txiav txim ntawm qhov loj npaum li MF10.
Cov teb transistors ntawm CPU fais fab mov seem ntawm lub motherboard yog tag nrho cov nyob rau hauv parallel. Yog hais tias ib tug puas lawm, ces ntsuas lwm tus ntawm lub rooj tsavxwm yog tawg. Nws tsis tuaj yeem kuaj xyuas ib qho los ntawm ib qho yam tsis tau tshem tawm ... Tsis tas li ntawd, yog tias North Choj tawg lawm, qee qhov nti resistors thiab capacitors txuas nrog txuas nrog North Choj yuav luv luv Circuit Court. Uas yog hais tias, yog hais tias ib tug nti puas lawm, lub Cheebtsam uas txuas nrog nyob rau hauv parallel nrog nws yuav luv luv circuited. Txawm li cas los xij, nws tsis yog vim cov khoom no tawg, tab sis vim tias cov nti puas lawm, cov khoom sib txuas kuj tseem yuav luv luv Circuit Court. Qhov tseeb, cov khoom sib xyaw ua ke tsis yog luv luv, tab sis vim tias cov nti puas lawm, lub hauv paus ntawm cov khoom sib txuas yuav txo qis cov nqi ntawm cov khoom.
Dab tsi yog oscilloscope siv los kho cov khoos phis tawj thiab ntsuas Circuit Court nrog multimeter?
1. Ib qho oscilloscope yog siv los ntes AC voltage waveform ntawm cov ntsiab lus tseem ceeb. Xws li amplitude, zaus, hom, xws li sawtooth yoj, duab plaub, sine yoj
2. Piv txwv li, xyuas seb lub oscillation Circuit Court ua haujlwm li cas
3. Piv txwv li, kuaj cov kab ntau zaus thiab teb zaus circuits ntawm ib daim duab raj tso saib. Puas yog sawtooth yoj ib txwm
Kev saib xyuas hluav taws xob hauv hluav taws xob tsuas yog ua tau nrog lub tshuab multimeter
Rau yav dhau los, feem ntau kev kho hluav taws xob hluav taws xob yog nyob ntawm kev paub dhau los. Rau cov kws kho mob uas paub txog, kev kho hluav taws xob yooj yim tuaj yeem ua tiav nrog tsuas yog ib qho multimeter
Txawm li cas los xij, niaj hnub no miniaturization thiab kev koom ua ke ntawm cov hluav taws xob hauv hluav taws xob, kev siv ib lub cuab yeej ua kom tsis muaj peev xwm ua tau raws li cov kev xav tau ntawm kev kho cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. Piv txwv li, xov tooj cua faults, logic faults, los yog tej lub sij hawm fault phenomena.. Ntawm no, nws tsis yog tsuas yog tsim nyog kom muaj kev nplua nuj, tab sis kuj yuav tsum tau siv cov cuab yeej zoo xws li spectrum analyzer, oscilloscope, logic analyzer, thiab lwm yam. txheeb xyuas thiab daws teeb meem.
Hauv cov ntsiab lus, nws tuaj yeem hais tau tias cov neeg ua haujlwm tu menyuam yaus tsuas tuaj yeem siv lub tshuab ntsuas ntau, thiab yog tias lawv xav mus ntxiv, lawv yuav tsum kawm siv cov cuab yeej siab heev.
