Granite puag yog cov khoom siv feem ntau hauv cov khoom siv semiconductor vim nws qhov kev ruaj ntseg siab, qis thermal expansion coefficient, thiab zoo heev damping zog.Txawm li cas los xij, txhawm rau kom ntseeg tau tias kev ua haujlwm zoo thiab kev ua haujlwm ntawm cov cuab yeej siv, nws yog ib qho tseem ceeb uas yuav tsum xav txog qhov sib txawv ntawm electromagnetic compatibility (EMC) ntawm granite puag.
EMC yog hais txog lub peev xwm ntawm cov khoom siv hluav taws xob lossis cov kab ke ua haujlwm kom zoo hauv nws qhov chaw electromagnetic tsis muaj kev cuam tshuam rau lwm cov khoom siv los yog cov tshuab nyob ze.Nyob rau hauv cov ntaub ntawv ntawm cov khoom siv semiconductor, EMC yog qhov tseem ceeb vim hais tias ib qho kev cuam tshuam hluav taws xob (EMI) tuaj yeem ua rau lub cev tsis ua haujlwm lossis ua rau muaj kev puas tsuaj rau cov khoom siv hluav taws xob.
Txhawm rau kom ntseeg tau tias EMC ntawm granite hauv paus hauv cov khoom siv semiconductor, ntau yam kev ntsuas tuaj yeem ua tau:
1. Grounding: Kev cog lus hauv av kom zoo yog qhov tseem ceeb los txo qis EMI uas muaj peev xwm tshwm sim los ntawm cov khoom siv hluav taws xob zoo li qub lossis lub suab nrov.Lub hauv paus yuav tsum tau muab tso rau hauv av kom txhim khu kev qha hluav taws xob, thiab txhua yam khoom txuas nrog lub hauv paus yuav tsum tau ua kom zoo hauv av.
2. Shielding: Ntxiv rau hauv av, thaiv kuj tuaj yeem siv los txo EMI.Cov ntaub thaiv npog yuav tsum tau ua los ntawm cov khoom siv hluav taws xob thiab yuav tsum nyob ib puag ncig tag nrho cov khoom siv semiconductor kom tiv thaiv kom tsis txhob muaj cov cim EMI.
3. Lim: Cov lim siv tau los tiv thaiv ib qho EMI tsim los ntawm cov khoom siv sab hauv lossis cov khoom siv sab nraud.Cov lim dej tsim nyog yuav tsum raug xaiv raws li qhov ntau zaus ntawm EMI teeb liab thiab yuav tsum tau ua tib zoo ntsia kom ntseeg tau tias kev ua haujlwm zoo.
4. Layout tsim: Cov txheej txheem ntawm cov khoom siv semiconductor yuav tsum tau ua tib zoo npaj kom txo tau cov peev txheej EMI.Cov Cheebtsam yuav tsum tau muab tso rau hauv kev sib tw kom txo qis kev sib txuas ntawm cov khoom siv sib txawv thiab cov khoom siv sib txawv.
5. Kev xeem thiab ntawv pov thawj: Thaum kawg, nws yog ib qho tseem ceeb rau kev sim thiab ua pov thawj EMC kev ua tau zoo ntawm cov khoom siv semiconductor ua ntej muab tso rau hauv kev ua haujlwm.Qhov no tuaj yeem ua tiav los ntawm ntau cov txheej txheem kuaj EMC, xws li kev ua haujlwm emissions, radiated emissions, thiab kev tiv thaiv kev tiv thaiv.
Hauv kev xaus, EMC ntawm granite puag hauv cov khoom siv semiconductor yog qhov tseem ceeb rau kev ua kom zoo thiab ua haujlwm zoo.Los ntawm kev siv cov kev ntsuas tsim nyog xws li hauv av, tiv thaiv, lim, tsim qauv, thiab kev sim, cov tuam txhab semiconductor tuaj yeem xyuas kom lawv cov khoom ua tau raws li EMC cov qauv siab tshaj plaws thiab muab kev ua tau zoo rau lawv cov neeg siv khoom.
Post lub sij hawm: Mar-25-2024