Yuav ua li cas hloov lub zog poob yog ntsuas ntawm cov oscilloscopes
Raws li GB4824-1996 tus qauv kev faib tawm ntawm cov khoom cuam tshuam, cov cuab yeej tau muab faib ua ob pawg: ib pawg ntawm cov cuab yeej siv los ua si nws tus kheej cov kev xav tau thiab muaj cov tshwj xeeb hauv tiam lossis siv cov xov tooj cua sib txuas ntawm txhua lub zog. industrial, scientific thiab khoom siv kho mob; lwm pab pawg ntawm cov khoom siv yog ua kom tau raws li cov kev xav tau ntawm cov khoom siv ua haujlwm, lub txim hluav taws xob thiab lwm yam kev xav tau thiab muaj kev tshwj xeeb hauv kev tsim lossis siv hluav taws xob hluav taws xob hluav taws xob hluav taws xob tag nrho cov khoom siv hluav taws xob, kev tshawb fawb thiab kev kho mob. Los ntawm cov ntsiab lus saum toj no, hloov cov khoom siv hluav taws xob thaum koom nrog ** pab pawg khoom siv.
Tsis tas li ntawd, GB 4824-1996 raws li cov cuab yeej siv los ntawm cov khoom siv hluav taws xob, cov khoom siv tau muab faib ua ob pawg A, B. Cov khoom siv hauv chav kawm A yog tsis nyob hauv tsev, tsis txuas ncaj qha mus rau thaj chaw qis hluav taws xob hluav taws xob. ntawm tag nrho cov chaw ntawm industrial, scientific thiab kev kho mob cov cuab yeej; Cov cuab yeej siv hauv chav kawm B yog nyob rau hauv cov chaw hauv tsev thiab txuas ncaj qha mus rau thaj chaw tsis muaj hluav taws xob hluav taws xob hluav taws xob ntawm cov chaw ntawm kev lag luam, kev tshawb fawb thiab cov khoom siv kho mob. Los ntawm kev faib tawm saum toj no, kev hloov hluav taws xob tuaj yeem yog ob pawg ntawm cov khoom siv no.
EMC tsim thiab kev ntsuam xyuas EMC yog sib xyaw ua ke, EMC tsim yog qhov zoo lossis qhov tsis zoo los ntawm EMC kev ntsuas los ntsuas, tsuas yog nyob rau hauv cov khoom EMC tsim thiab kev loj hlob ntawm tag nrho cov txheej txheem ntawm EMC compatibility kwv yees thiab kev soj ntsuam, thiaj li yuav nrhiav tau ntxov ntawm qhov ua tau. electromagnetic cuam tshuam (EMI), thiab ua raws li qhov tsim nyog tiv thaiv thiab kev tiv thaiv kev ntsuas, txhawm rau xyuas kom meej tias lub kaw lus electromagnetic compatibility. Txwv tsis pub, thaum cov khoom tiav los yog cov txheej txheem tsim thiab tom qab ntawd pom tias tsis sib haum nrog cov teeb meem, nws yuav tsum siv nyiaj ntau ntawm cov neeg ua haujlwm thiab cov khoom siv los hloov cov qauv tsim lossis siv cov kev ntsuas kho.
Kev xeem EMC suav nrog cov qauv ntsuas, ntsuas ntsuas thiab qhov chaw xeem. Kev xeem cov qauv raws li ntau hom qauv, ntsuas ntsuas raws li qhov ntau zaus, qhov chaw xeem yog qhov yuav tsum tau ua ua ntej rau kev xeem EMC, tab sis kuj yog ib qho tseem ceeb hauv kev ntsuas qib ntawm EMC kev ua haujlwm.EMC kuaj los ntawm qhov chaw muaj kev cuam tshuam zoo, tshwj xeeb tshaj yog nrog cov hluav taws xob hluav taws xob hluav taws xob hluav taws xob, hluav taws xob txais hluav taws xob thiab hluav taws xob rhiab heev rau ntawm qhov chaw ntawm cov kev cai nruj tshaj plaws. Tam sim no, cov chaw kuaj mob hauv tsev thiab txawv teb chaws feem ntau siv yog qhov chaw qhib, semi-electromagnetic yoj chav tsaus, chav tiv thaiv thiab transverse electromagnetic yoj chamber.
Hauv daim ntawv no, peb yuav tham txog cov cuab yeej ntsuas thiab cov cuab yeej siv thiab cov chaw sim uas cuam tshuam txog kev hloov hluav taws xob EMC kev sim, cov qauv kev sim thiab kev pom zoo rau Tuam Tshoj EMC kev sim tshuab thiab lwm yam teeb meem.
