Kudzivirirwa kwakashata hakukanganisi mashandiro e-high-frequency transformers, asi zvinokonzeresa kukanganisa kwakawanda kune zvakatenderedza zvigadzirwa zvemagetsi. Izvi ndizvo zvatinowanzodaidza kuti EMI. Nekuenderera mberi kwekufambira mberi kwetekinoroji, kwave kuri kuwedzera kudiwa kwema-high-frequency transformers nekuita kwakagadziridzwa uye kuderedzwa kwemagetsi kukanganiswa (EMI).
Nhasi, ngatitangei kutaura pamusoro pekuchengetedzwa kwemukati kwe-high-frequency transformers.
Chekutanga, kana uchimonera mhepo yakavharidzirwa mukati me transformer, iyo dhayamita yewaya haifanirwe kunge yakanyanya kukora kuti idzivirire leakage inductance uye kushomeka kwekubata kuramba. Nhamba chaiyo yekutendeuka inofanira kuiswa zvakanaka kuzadza hupamhi hwepakeji yewaya pasina kurongedza. Iwo akatyoka magumo ewaya anofanirwa kuvigwa zvakazara muwaya pasuru kudzivirira kufumurwa uye zvingangoita high voltage nyaya.
Next, paunenge uchishandisa foil yemhangura semhepo inoputika mukati memushanduri, hupamhi hwemhangura yemhangura inoda kuderera zvishoma kudarika iyo yehupamhi. Kana yakapamhama, zvinokonzeresa kuti mativi ese emhangura foil apenye, zvichitungamira kune leakage inductance uye kushomeka kugovaniswa simba. Panewo njodzi yekukundikana kutsungirira miedzo yemagetsi; saka, kutarisisa kunofanira kubhadharwa kuita solder majoini sandara pasina chero unopinza pfungwa.
Kana ukashandisa sandwich winding method, kuvhara kwakakwana pakati pepuraimari uye yechipiri windings hazvidiwi kudzivirira mukati. Chinangwa chikuru chekudzivirira kwemukati ndechekudzoreredza zvakajairwa kupindira data masiginecha kubva kudivi rekutanga kumashure kuburikidza nekudzivirira layer kudzoka panzvimbo kuitira kudzivirira matambudziko eEMI pakupera kwekubuda.
Zvino ngatitaure pamusoro pekudzivirira kwekunze kwehigh-frequency transformers.
Saizvozvo, unogona kushandisa mhangura waya kuputira nzira.
Mushure mekubatanidza magineti musimboti, peta 5-10 matende newaya yemhangura yedhayamita imwechete uchitevedza nzira yemagnetic core usati waisa mapini. Izvi zvinonyatso dzikisa magetsi emagetsi emagetsi anogadzirwa neakakwira-frequency transformers.
Paunenge uchishandisa foil yemhangura senhovo panzvimbo, hupamhi hwayo hwose hunodawo kudzikiswa zvishoma kana ichienzaniswa nehupamhi hwese hwemagineti musimboti. Zvisinei, zvakakosha kuti foil yemhangura yakaputirwa yekunze inofanira kuvharwa zvachose, uye zviri nani kunamwa nesolder painovhara. Kana yakazvinamira yemhangura foil ikashandiswa, kutariswa kwakanyanya kunofanirwa kupihwawo pakushingirira nyaya yevoltage nekuti nyaya zhinji dzekumira nevoltage yatadza imhaka yekushata kwakashata pakati pemagineti musimboti nemamhepo.
Kana paine kuvuza kwegetsi remagetsi rinodonhera munzvimbo yekunze, zvinoenderana nemusimboti wemagetsi induction, panove nekuchidzirwa ikozvino mukati meyekunze nhovo yekudzivirira, ichigadzira yakatarisana nemagetsi emagetsi iyo inodzima kukanganiswa kunokonzerwa nekudeuka kwemagetsi emagetsi kubva kune yakakwirira frequency transformer, nekudaro kuve nechokwadi kuti hapana pesvedzero pa. kunze kwenyika .
Nekugadzirisa magadzirirwo emhepo uye kushandisa yakasarudzika insulating zvinhu,vagadziri ve transformerinogona kuderedza capacitive coupling pakati pejecha rinomonereka kuderedza njodzi dzekugadzira EMI mukati metransformer.Izvi zvinovandudza kuita kwese uye kuvimbika kweakakwira frequency transformer, zvichiita kuti zvikodzere kune akasiyana maapplication anosanganisira magetsi, nharembozha, maindasitiri, michina yekurapa, uye aerospace zvemagetsi.
Ndinokutendai nekuverenga kusvika pano uye muve nezuva rakanaka!
Tikugashirei kuodha zvigadzirwa zvedu, isu tinotsigira OEM/ODM maodha, tarisiro yakavimbika yekuva mumwe wako.
Zviri muchinyorwa ndezvekutarisa chete.
Nguva yekutumira: Jul-04-2024