Zvinei neiyo magineti saturation flux density, ferrosilicon yakakwirira kupfuura sendust. Nekudaro, sendust ine zvimwe zvakatanhamara zvakanakira, izvo zvinoratidzwa mune zvirinani kunyorova saturation, neggible core kurasikirwa, kugadzikana kwekushisa uye mutengo wakaderera wekushandisa. Inductors anoshandisa sendust magnetic powder cores anogona kubvisa zvinhu zvisina kunaka zvinokonzerwa nemhepo gap yeferrite magnetic ring.
mashoko sezvinotevera:
1. Iyo magnetic flux density B yeferrite ishoma kudarika kana kuenzana ne 0.5T, iyo iri pasi pehafu yeiyo sendust. Izvi zvinoreva kuti, pasi pevhoriyamu imwechete, simba rekuchengetedza ferrite rakaderera zvikuru pane rekutumira.
2. Kupisa kwekushisa kweferrite kwakaderera zvikuru kune sendust. Iyo magineti saturation magineti flux density yeferrite yakaderedzwa zvakanyanya pasi pemamiriro ekushisa kwepamusoro, nepo magineti saturation magineti flux density yekutumira haashanduke zvakanyanya pasi pemamiriro ekushisa.
3. Ferrite ine maitiro ekutsanya uye kuzara. Kana ikadarika kukosha kwazvino kwakachengeteka, inogona kuita kuti inductance basa ripunzike sese, nepo Sendust ine hunhu hwekupfava uye kuzara uye inogona kumira yakakwirira yezvino kukosha.
4. Sendust cores yakanyatsokodzera simba rekuchengetedza sefa inductors mukuchinja magetsi. Kuenzaniswa nemhepo-gap ferrite kana iron poda cores yehukuru hwakafanana uye permeability, sendust cores ine yakakwira flux saturation inogona kupa yakakwirira yekuchengetedza simba.
5. Kana zvichidikanwa kupfuudza mhepo huru yekukurukurirana pasina kuburitsa yakazara ruzha sefa inductors, kushandiswa kwesendust core kunogona kuderedza ukuru hwesefa yepamhepo. Nekuti huwandu hwekutendeuka hunodiwa hushoma pane hweferrite, sendust zvakare ine magnetostriction coefficient padyo ne zero, kureva kuti, yakanyarara mukushanda kweruzha kana online ikozvino mune inonzwika frequency renji.
6.High magnetic flux density uye yakaderera core kurasikirwa maitiro anoita sendust cores akakodzera chaizvo simba factor calibration circuits uye unidirectional drive applications, zvakadai seflyback transformers uye pulse transformers.
Nguva yekutumira: Jun-03-2021
