Raws li ib qho ntawm feem ntau cov khoom siv hauv cov hluav taws xob, resistors 'ua tau ncaj qha cuam tshuam thiab kev ntseeg tau. Yog li ntawd, cov qauv tiv thaiv kev kuaj yog qhov tseem ceeb rau kev ua kom muaj Circuit Court zoo. Cov hauv qab no yog tus txheej txheem tiv thaiv tus txheej txheem.
Ua ntej, kev tshuaj xyuas yog thawj kauj ruam. Visually soj ntsuam rau tawg ua, puas ntsoog ntau, hlawv cov cim, lossis cov cim nrov nrov. Tej kev puas tsuaj rau lub cev puas yuav ua rau tsis ua haujlwm.
Thib ob, ntsuas ntsuas yog qhov tseem ceeb heev. Siv cov digital lossis analog multimeter nyob rau hauv lub chaw tiv thaiv, kov qhov kev xeem ua rau txhua txhuas ua rau txhua tus de resistor. Ua ntej ntsuas, xyuas kom meej qhov kev haus kom tau ua haujlwm tau zoo thiab xaiv cov khoom tsim nyog (pib} nws nyiam hom yog nyiam). Rau cov intistors ruaj ruaj, ntsuas kev tawm tsam yuav tsum sib phim tus nqi nominal, feem ntau tsis pub dhau ± 5% (± 1% rau precision resistors). Txhua tus nqi sab nraud no kev ua siab ntev yog suav tias yog qhov tsis zoo. Rau cov kuj tsis tsim nyog (xws li yuav tsum tau hloov pauv tsis yog qhov kev tawm tsam ntawm Wiper txuas ntxiv mus ntawm ob qho kawg ua tau raws li cov nominal tag nrho cov kev tiv thaiv.
Thaum kawg, hwj chim -} ntawm kev sim siv tau hauv cov xwm txheej tshwj xeeb. Thaum lub hwj chim siv rau cov Circuit Court Board, qhov hluav taws xob tso rau hauv kev ua haujlwm tuaj yeem ntsuas tau thiab siv tau tiag tiag vim kev laus, kev laus, lossis kev sib tiv tauj.
Tom qab kuaj, cov ntaub ntawv tiv thaiv yuav tsum tau sau cia thiab muaj cov khoom tsis zoo yuav tsum tau cim. Rau kev tsim tawm hauv qhov siab - precision los yog qhov tseem ceeb ntawm cov xov xwm me me yog pom zoo rau qhov siab- zaus kev pom zoo tsom xam. A standardized testing process can effectively screen out faulty components and ensure the long-term stable operation of electronic equipment.