Mu gawo la Electromagnetic Compatibility (EMC), ma filter a band-stop, omwe amadziwikanso kuti ma notch filters, amagwiritsidwa ntchito kwambiri pazinthu zamagetsi kuti athetse mavuto okhudzana ndi kusokonezeka kwa ma electromagnetic. Cholinga cha EMC ndikuwonetsetsa kuti zipangizo zamagetsi zitha kugwira ntchito bwino pamalo omwe ali ndi ma electromagnetic popanda kusokoneza zipangizo zina.
Kugwiritsa ntchito zosefera za band-stop mu gawo la EMC kumaphatikizapo zinthu izi:
Kuletsa kwa EMI: Zipangizo zamagetsi zimatha kupanga kusokoneza kwa maginito (EMI), komwe kumatha kufalikira kudzera mu mawaya, zingwe, ma antenna, ndi zina zotero, ndikusokoneza magwiridwe antchito a zida zina kapena makina. Zosefera za band-stop zimagwiritsidwa ntchito kuletsa zizindikiro zosokoneza izi mkati mwa ma frequency osiyanasiyana, kuchepetsa kukhudzidwa kwa zida zina.
Kusefa kwa EMI: Zipangizo zamagetsi zokha zimathanso kusokonezedwa ndi ma elekitiromagineti kuchokera ku zipangizo zina. Ma filter a band-stop angagwiritsidwe ntchito kusefa zizindikiro zosokoneza mkati mwa ma frequency osiyanasiyana, kuonetsetsa kuti zidazo zikugwira ntchito bwino.
Kuteteza kwa EMI: Kapangidwe ka zosefera za band-stop kakhoza kuphatikizidwa ndi zipangizo zotetezera maginito kuti apange zotchingira, zomwe zimaletsa kusokoneza kwa maginito akunja kulowa kapena kuletsa zizindikiro zosokoneza kutuluka mu chipangizocho.
Chitetezo cha ESD: Zosefera zoyimitsa ma band-stop zimatha kupereka chitetezo cha Electrostatic Discharge (ESD), kuteteza zipangizozo ku kuwonongeka kapena kusokonezedwa komwe kumachitika chifukwa cha kutuluka kwa electrostatic discharge.
Kusefa kwa Mizere Yamagetsi: Mizere yamagetsi imatha kunyamula phokoso ndi zizindikiro zosokoneza. Mafyuluta oletsa kugwiritsa ntchito mizere yamagetsi amagwiritsidwa ntchito posefa mizere yamagetsi kuti achotse phokoso mkati mwa ma frequency enaake, kuonetsetsa kuti zida zikugwira ntchito bwino.
Kusefa kwa Mawonekedwe Olumikizirana: Mawonekedwe olumikizirana nawonso amatha kukhala pachiwopsezo chosokonezedwa. Ma filters a band-stop amagwiritsidwa ntchito kusefa kusokonezedwa kwa zizindikiro zolumikizirana, kuonetsetsa kuti kulumikizana kuli kodalirika.
Pakupanga kwa EMC, zosefera za band-stop ndi zinthu zofunika kwambiri kuti zida zizitha kuteteza kusokonezedwa ndi kusokonezeka, kuonetsetsa kuti zikutsatira miyezo ndi malamulo apadziko lonse lapansi okhudza kugwirizana kwa maginito. Njirazi zimathandiza kuti zida zizigwira ntchito bwino m'malo ovuta a maginito, zomwe zimawathandiza kuti azikhala limodzi ndi zida zina ndi machitidwe ena popanda kusokonezedwa.
Concept imapereka mitundu yonse ya ma Filter a 5G NR standard band notch a Telecom Infrastructures, Satellite Systems, 5G Test & Instrumentation & EMC ndi Microwave Links, mpaka 50GHz, okhala ndi mitengo yabwino komanso yopikisana.
Takulandirani patsamba lathu:www.concept-mw.comkapena titumizireni pasales@concept-mw.com
Nthawi yotumizira: Ogasiti-03-2023