High-frequency transformerchinhu chemagetsi chinoshandiswa kushandura voltage uye ikozvino. Inowanzoshandiswa mukutaurirana kusina wireless, kushandura simba, uyemidziyo yemagetsi. Inhigh-frequency transformers, kusarudzwa uye kutonga kwe inductance kwakakosha zvikuru nokuti ichakanganisa zvakananga kushanda uye kugadzikana kweshanduro. Kana iyo inductance ikadarika iyo yakapihwa siyana, zvinotevera zvinokonzeresa zvichaitika:
1. Magnetic core saturation: Inhigh-frequency transformers, iron cores kana magineti zvinhu zvinowanzo shandiswa kuwedzera iyoinductance. Kana iyo inductance ichipfuura imwe nhanho, musimboti unogona kuzara. Core saturation inokonzera flux density saturation, iyo inotungamira mukusagadzikana uye kukanganisa mune inductor. Izvi zvinogona kukonzera kusagadzikana uye harmonic kukanganisa mune yakabuda voltage.
2. Kuwedzera kurasikirwa: Nheyo uye coil mukati meinductor ichabudisa kumwe kurasikirwa, kazhinji nenzira yekurasikirwa kwemhangura uye kurasikirwa kwesimbi. Kana iyo inductance yakanyanya kukwirira, ikozvino mucoil inova yakakura, zvichiita kuti iwedzere kurasikirwa kwemhangura. Mukuwedzera, core saturation ichaitawo kuti kuwedzera kwekurasikirwa kwesimbi. Izvi zvichagadzirisahigh frequency transformerzvishoma kushanda zvakanaka.
3. Dambudziko rekupisa: Kuwedzera kurasikirwa kuchaitawo kuti transformer inopisa zvakanyanya. Kana isina kunyatsotonhorera kana kuti isina kukwana kupisa kupisa, izvi zvinogona kukonzera kutonhora kukwira, pakupedzisira kukanganisa hupenyu uye kuvimbika kwe-high-frequency transformer.
4. Kuoma muMutemo: Mu-high-frequency applications, chaiyo inductance maitiro anowanzodiwa kuti ave nechokwadi chokuti transformer ichashanda mukati mekugadzirwa kwemaitiro. Kana iyo inductance kukosha inodarika iyo yakapihwa chiyero, kuigadzirisa kuchave kwakaoma uye iyo transformer ingangoda kugadziridzwa.
5. Harmonic issues: The harmonic performance ye-high-frequency transformers inokosha zvikuru kune mamwe maapplication, akadai se wireless communication systems. Kusarudzwa kwakashata kweinductor kukosha kunogona kukonzera kukanganisa kweharmonic, kukanganisa hutano hwekukurukurirana.
Kuti udzivise matambudziko aya, sarudzo yeinductorkukosha kunoda kunyatsotariswa paunenge uchigadzira ma-high-frequency transformers uye kuve nechokwadi kuti iri mukati meiyo dhizaini renji. Kazhinji, kusarudzwa kweinductor kukosha kunokanganiswa nezvinhu zvakaita sezvinodiwa dhizaini, mafambisirwo ekushanda, magetsi ekuisa, uye kubuda kwemagetsi. Muchigadziro chaicho, kuenzanisa kwedunhu uye kuongororwa kwekuedza kunowanzodiwa kuve nechokwadi kuti kusarudzwa kweinductor kukosha kwakakodzera uye kunogona kusangana nekushanda uye kugadzikana.
Pamibvunzo yechigadzirwa, ndapota tarisa iyochigadzirwa peji, unogamuchirwawotaura nesukuburikidza neruzivo rwekusangana pazasi, isu tichakupindura iwe mukati me24.
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