Ndinotenda kuti vanhu vazhinji vanovhiringidzika pamusoro pekuenzanisa kweshieldinductoruye isina kudzivirirwainductor. Zvinoenderana nekusiyana kwemagineti shielding performance, kune maviri akasiyana mazita akadzivirirwainductoruye isina kudzivirirwainductor. Shieldedinductorinosanganisira chipinductoruye ndakaumbwainductor, uye zvimwe chetezvo kune zvisina kudzivirirwainductor.
Saka toita sei fast zone shiededinductoruyeisina kudzivirirwainductor? Ndeupi musiyano uripo pakati pazvo? Mupepeti weXinchenyang Electronics anotsanangura kubva pazvinhu zvitatu zvinotevera.
1. Kusiyanisa pakati pe nhovoinductoruye isina kudzivirirwainductormuchitarisiko
Iyo inodzivirira inductor ine magineti yekudzivirira chimiro kunze, saka iyo coil mhepo inofanirwa kuve isina kudzivirirwa.inductorkubva pakuonekwa, uye coil mhepo haigone kuonekwa kubva pakuonekwa kweinductor inodzivirira.
Asi pane imwe chete inosarudzika yekucherechedza: iyo isingaoneki coil haisati iri iyo yakadzivirirwa inductor, asi inogona zvakare kunge iri I-shaped inductor ine sleeve inochinjika inopisa.
Chechipiri, iyo magnetic circuit composition structure inosiyanisa nhovoinductoruye isina kudzivirirwainductor
III. 1. Iyo magineti yedunhu dhizaini yeakavharidzirwa inductor ndeye yakavharwa magineti yedunhu chimiro: iyo yakavharwa magineti yedunhu chimiro inoumbwa nemagineti zvinhu zvine diki kwazvo magineti impedance, zvinoreva kuti iyo magineti musimboti ndeye toroidal core, inova yakavharwa magineti wedunhu. chimiro.
4. Iyo magnetic circuit structure yevasina kuvharidzirwainductorndeye yakavhurika magineti wedunhu: sezvo iyo magineti yedunhu kuumbwa chimiro yakafumurwa, ine yakanyatsojeka mhepo gap, uye impedance yayo yakakura, izvo zvinoreva kuti iyo magineti musimboti ndeye U-yakaumbwa kana EE-yakaita core.
Zvishanu, zvitatu, siyanisa nhovoinductoruye isina kudzivirirwainductormaererano nekuita
6. Nekuda kweakasiyana magineti ekudzivirira zvimiro zveakadzivirirwa inductors uye asina kuvharwa inductors, pasi peiyo yakafanana.inductoruye kushanda ikozvino, vhoriyamu yeakadzivirirwa inductors yakakura kupfuura iyo yeasina kuvharwa inductors.
7. Iyo inductor isina kuvharidzirwa ine maitiro epamusoro saturation magnetic rate, diki diki uye yakaderera impedance. Inonyanya kutariswa pane plug-in inductors, chikamu cheiyo chip inductors GCD yakatevedzana (iyo ichakurumidza kutsiviwa neyakavharidzirwa inductors), uye tsvimbo inductors.
8. 3. Iyo shielding inductor ine maitiro emasimba makuru, kushomeka kushoma uye yakakwirira ikozvino. Inonyanya kushandiswa mumaseketi ane zvakakwirira zvinodikanwa zveEMC, zvinosanganisira kutapurirana kwechiratidzo, kuverenga kwakangwara, nezvimwe, senge mbozha nhare, makomputa, odhiyo yemhando yepamusoro uye zvichingodaro.
Nguva yekutumira: Aug-09-2021
