Yuav ua li cas ntsuas kev hloov fais fab mov nrog digital oscilloscope
Cov khoom siv hluav taws xob tuaj yeem muaj ntau hom thiab ntau thiab tsawg, los ntawm cov khoom siv hluav taws xob analog mus rau cov khoom siv hluav taws xob hloov pauv tau zoo. Lawv txhua tus ntsib qhov chaw ua haujlwm nyuaj thiab muaj zog. Cov khoom siv thauj khoom thiab kev xav tau tuaj yeem hloov pauv sai sai. Txawm tias "txhua hnub" hloov cov khoom siv hluav taws xob yuav tsum muaj peev xwm tiv taus qhov siab tshaj plaws uas nyob deb tshaj lawv cov kev khiav hauj lwm nruab nrab. Cov kws tsim qauv tsim cov khoom siv hluav taws xob lossis cov tshuab uas yuav siv cov khoom siv hluav taws xob yuav tsum nkag siab tias cov khoom siv hluav taws xob ua haujlwm li cas hauv cov xwm txheej zoo li qub nrog rau cov xwm txheej phem tshaj plaws.
Yav dhau los, tus cwj pwm ntawm tus cwj pwm ntawm lub hwj huam mov txhais tau tias ntsuas quiescent tam sim no thiab voltage nrog ib tug digital multimeter thiab ua rau mob siab rau suav nrog lub laij lej lossis PC. Niaj hnub no, feem ntau engineers tig mus rau oscilloscopes raws li lawv nyiam lub zog ntsuas platform. Niaj hnub nimno oscilloscopes tuaj yeem nruab nrog kev ntsuas hluav taws xob sib xyaw thiab kev tshuaj ntsuam xyuas software, ua kom yooj yim teeb tsa thiab ua kom ntsuas qhov ntsuas tau yooj yim dua. Cov neeg siv tuaj yeem hloov kho qhov tseem ceeb, suav nrog, thiab pom cov txiaj ntsig hauv vib nas this, tsis yog cov ntaub ntawv nyoos xwb.
Cov teeb meem tsim khoom siv hluav taws xob thiab lawv cov kev ntsuas ntsuas
Qhov zoo tshaj plaws, txhua qhov khoom siv hluav taws xob yuav tsum coj zoo li tus qauv lej uas nws tau tsim. Tab sis nyob rau hauv lub ntiaj teb no tiag tiag, cov khoom muaj qhov tsis xws luag, kev thauj khoom tuaj yeem hloov pauv, cov khoom siv hluav taws xob tuaj yeem cuam tshuam, thiab kev hloov pauv ib puag ncig tuaj yeem hloov pauv kev ua haujlwm. Tsis tas li ntawd, kev hloov pauv kev ua tau zoo thiab cov nqi xav tau kuj ua rau lub zog tsim hluav taws xob ntau dua. Xav txog cov lus nug no:
Muaj pes tsawg watts ntawm lub zog tuaj yeem ua kom muaj zog tshaj nws lub zog? Nws yuav kav ntev npaum li cas? Lub tshuab hluav taws xob puas muaj cua sov ntau npaum li cas? Yuav ua li cas thaum nws overheats? Nws xav tau cua txias npaum li cas? Yuav ua li cas thaum lub load tam sim no nce ho? Cov cuab yeej puas tuaj yeem tswj xyuas cov zis hluav taws xob? Lub hwj chim mov teb li cas rau ib qho luv luv Circuit Court ntawm cov zis? Yuav ua li cas tshwm sim thaum lub input voltage ntawm lub hwj chim mov hloov?
Cov neeg tsim qauv yuav tsum tsim cov khoom siv hluav taws xob uas siv qhov chaw tsawg dua, txo cov cua sov, txo cov nqi tsim khoom, thiab ua tau raws li EMI / EMC cov qauv nruj dua. Tsuas yog ib qho kev ntsuas nruj heev tuaj yeem ua rau cov engineers ua tiav cov hom phiaj no.
