xov xwm

Covhom hom inductoryog siv hauv CAN Circuit Court, txawm hais tias nws tsis tuaj yeem ua kom pom tseeb hauv EMC.Ntau tus engineers yuav ntxiv circuits nyob ib ncig ntawm CAN.CAN nti muaj peev xwm tiv thaiv zoo li qub thiab hloov pauv hluav taws xob.Seb tushom hom inductoryuav tsum tau ntxiv rau CAN Circuit Court yog feem ntau txiav txim siab los ntawm nam ntawm electromagnetic compatibility

Muaj ob qhov qhib qhov hluav taws xob hauv CAN, uas tuaj yeem tsav tsheb npav mus rau theem tseem ceeb, thaum lub sij hawm recessive yog pom los ntawm kev tawm ntawm lub davhlau ya nyob twg resistor.

Qhov sib txawv ntawm qhov sib txawv ntawm lub tsheb npav muaj peev xwm ua kom muaj kev cuam tshuam ntau hom kev cuam tshuam, Cov hom kev cuam tshuam los ntawm sab nraud tuaj yeem raug tshem tawm zoo los ntawm kev rho tawm ob qhov qhib qhov hluav taws xob sab hauv.Txawm li cas los xij, ob qhov qhib qhov hluav taws xob tsis yog qhov zoo tshaj plaws symmetry thiab tau nce sai, uas yuav ua rau EMC electromagnetic compatibility teeb meem.

Peb tuaj yeem pom los ntawm oscilloscope tias lub tsheb npav waveform yog tus qauv zoo heev, thiab qhov nce siab, hluav taws xob zoo li qub, pab pawg EFT cov mem tes hloov pauv thiab kev tiv thaiv kev tiv thaiv ib txwm muaj.Txawm li cas los xij, thaum kuaj kev sib kis, nws yuav pom qhov txawv txav.Lub tsheb npav uas zoo li qub tau xa mus cuam tshuam sab nraud.

Hauv CAN Circuit Court, yog tias koj xav ua kom kev sib txuas lus ntawm lub tsheb npav txhim khu kev qha thiab daws qhov teeb meem EMC ntawm lub interface, ntxiv rau CAN transceiver nti, lwm txoj hauv kev yog ntxiv cov khoom siv rau hauv CAN interface.Hom hom inductoryog qhov kev xaiv zoo.Ntau tus CAN transceivers yuav dhau qhov kev txwv tsis pub ua.

Hom hom inductortuaj yeem txo qhov cuam tshuam, tab sis tsheb npav ntxiv rau hom hom inductor tuaj yeem ua rau muaj teeb meem resonance thiab tsis muaj hluav taws xob.Hom hom inductor yuav muaj cov kab mob parasitic inductance, tsis kam thiab lwm yam uas yuav cuam tshuam rau lub tsheb npav zoo, ua rau lub teeb liab degradation.Hom hom inductor muaj qhov loj inductance.Thaum nws siv rau lub transceiver interface, kub ntsaws thiab lwm yam kev ua haujlwm, ob qhov kawg ntawm hom hom inductor tsim hluav taws xob tsis zoo, uas yuav ua rau CAN transceiver puas.Yog li ntawd, lub resonance thiab transient voltage tshwm sim los ntawm nws yuav tsum tseem xav txog nyob rau hauv daim ntawv thov.

Yog tias koj txaus siab, thov koj xav tias dawbhu rau MingDakom paub meej ntxiv.