Chokutanga pane zvose, chii chinonzi inductor yeronda rewaya?
Kune marudzi akawanda e-inductors, akadai se: magetsi inductors, laminated inductors, wire ronda inductors, etc. Nhasi, Gewei smd simba chip inductors ichakuudza nezve wire ronda inductors.
Wire ronda inductor ndeimwe ye chip inductors. Iyo electromagnetic induction chikamu ronda rine insulated waya, uye zvakare chimwe chezvinhu zvinowanzo shandiswa mumaseketi. Inoshandiswa zvakanyanya muMicro TV, LCD TV, vhidhiyo kamera, inotakurika VRC, mota odhiyo, nhete redhiyo, TV tuner, mbozha nhare, nezvimwe.
Wirewound inductors ane zvakawanda zvakanaka:
1. Kuonekwa uye ukuru zvinowirirana neEIA (Electronic Industry Association) mitemo, uye kune marudzi akawanda emapakeji, anogona kushandiswa kumapuranga ematunhu ane zvinodiwa zvakasiyana.
2. Surface gomo chimiro, saka ine yakanaka solderability, uye inogona kupa tepi kurongedza kuti otomatiki gungano.
3. Kudzivisa kupisa.
4. Low magnetic flux leakage, yakaderera DC kuramba, uye yakakwirira ikozvino kuramba.
5. Kururamisa kwepamusoro uye kurasikirwa kwakaderera (kureva, kukosha kukuru kweQ).
6. Nzira yekugadzira iri nyore uye mari yakaderera.
Basa rekutanga re winding inductance:
Kusefa, oscillation, kunonoka, notch, nezvimwewo, ingoisa: "pfuura DC, block AC".
Kuumbwa kwe winding inductance:
Iyo inomonereka inductance ine skeleton, inomonereka, magineti musimboti, magineti tsvimbo, uye simbi core.
Unogona Kuda Izvi Usati Warodha
Iyo magnetic core material waya ronda simba inductor haina kugadziriswa. Iyo magnetic core ine magnetic flux. Yakasiyana magineti musimboti zvinhu, iyo magineti flux yakasikwa yakasiyana, iyo inozopedzisira yakanganisa inductance yewaya ronda inductor. Iyo yakakwirira iyo magineti permeability yeiyo magineti musimboti, iyo yakakura inductance yewaya ronda inductor! Yakasiyana yakakosha zvinhu zvakare inoburitsa akasiyana waya maronda inductances. Semuenzaniso, inductance yeChina Gewei Electronics yedu ine waya ronda chip ferrite. Inductors, waya ronda Chipu zvedongo inductors, etc. Pane maviri musimboti zvinhu muwaya ronda inductor, uye zvinhu zviviri izvi zvinokanganisawo chinokosha kuita waya ronda inductor, ndiko kuti, magineti musimboti uye waya. Xiaobian Jin Haode haatauri nezve waya, kunyanya kuti munhu wese aongorore pesvedzero yemagineti musimboti pane ronda inductor.
SMD simba chip inductor
Musiyano uripo pakati peSMD laminated inductors uye waya ronda inductors inonyanya kuratidzwa mune 5 zvinhu: Misiyano mukugadzira maitiro: Waya ronda chip inductors yakavakirwa pane yechinyakare waya ronda inductor kugadzirwa maitiro, ayo anoshandura echinyakare plug-in inductors kuita SMD kurongedza, uye pa. panguva imwechete Iyo inductor inoderedzwa, uye kuiswa uye kushandiswa zviri nyore; iyo chip laminated inductor inogadzirwa nekushandisa iyo yakawanda-layer kudhinda tekinoroji uye laminated yekugadzira maitiro.
Mimwe misiyano: Kupisa kwekupisa kweSMD laminated inductor kuri nani pane iyo yewaya ronda SMD inductor. musiyano. Kupfupisa, SMD laminated inductors haigone kuona waya, uye iyo anti-inductance kupindira kugona, kupisa kupisa, uye yekuisa nzvimbo yekuchengetedza zviri nani pane SMD waya-maronda inductors , asi waya-maronda inductors ari nani maererano nekupokana kwazvino uye. inductance kugadzira mutengo. Zviri nani zvishoma, uye kukosha kweESR kwetambo yeronda inductance yakakwirira kupfuura iyo yechip laminated inductance.
Pakutanga takataura kuti akasiyana magineti musimboti zvinhu zvinotungamira kune akasiyana inductance yemhepo inductance. Muchokwadi, pamusoro peizvi, iyo magineti musimboti inoitawo kuti kushandiswa kwemhepo inductance kuve kwakasiyana! Akasiyana magineti cores ane maitiro akasiyana, uye zvimwe zvinhu. Semuenzaniso, maronda chip ferrite inductors akakodzera kushandiswa semagetsi inductors, choke coils, uye inductors yekuchengetedza simba. Iyo inomonereka inductance yesimbi poda core material ine yakasimba M maitiro, uye yakanyanya kukodzera kushandiswa sesefa kudzikisa kukanganiswa kwemagetsi. Kune zvakare maronda chip ceramic inductors ayo anonyanya kushandiswa kupatsanura AC masaini, sefa kana kuumba resonant maseketi ane capacitors uye resistors!
hunyanzvi mukugadzirwa kwemhando dzakasiyana-siyana dzemavara ring inductors, beaded inductors, vertical inductors, tripod inductors, chigamba inductors, bar inductors, common mode coils, high-frequency transformers uye mamwe magineti zvikamu.
Nguva yekutumira: Sep-07-2022