Electronic transformers inoita basa rakakosha mumidziyo yemagetsi yemazuva ano. Zvinoenderana neanoshanda frequency, magetsi emagetsi anogona kukamurwa kuita yakaderera-frequency transformers, medium-frequency transformers uye high-frequency transformers. Chikamu chega chega chefrequency chevashanduri chine chayo chaicho chinodiwa mukugadzira uye kugadzira maitiro, uye chimwe chezvinhu zvakanyanya kuomesesa zvinhu zvepakati. Ichi chinyorwa chichakurukura zvakadzama mafambisirwo emhando yemagetsi emagetsi ekushandura uye yavo yakakosha zvinhu.
Low-frequency transformers
Low-frequency transformers anonyanya kushandiswa mumagetsi emagetsi ane yakaderera frequency renji, anowanzo shanda muhuwandu hwe50 Hz kusvika 60 Hz. Aya ma transformer anoshandiswa zvakanyanya mukufambisa kwemagetsi uye kugovera masisitimu, akadai semagetsi emagetsi uye ega ega. Nheyo yepasi-frequency transformer inowanzogadzirwa nesilicon simbi mapepa, anozivikanwawo sesilicon steel sheets.
Silicon Steel Sheetsimhando yeakapfava magineti ane yakakwira silicon yemukati, inopa yakanakisa magineti permeability uye yakaderera iron kurasikirwa. Mune yakaderera-frequency application, kushandiswa kwesilicon simbi mashizha zvinobudirira kunoderedza kurasikirwa kwetransformer uye kunovandudza kushanda zvakanaka. Pamusoro pezvo, silicon simbi mapepa ane yakanaka mechanicha simba uye ngura kuramba, kuve nechokwadi kugadzikana uye kuvimbika kwevanoshandura pamusoro pekushanda kwenguva refu.
Mid-Frequency Transformers
Mid-frequency transformers anowanzo shanda muhuwandu hwekilohertz (kHz) uye anonyanya kushandiswa mumidziyo yekutaurirana, mamodule emagetsi, uye mamwe masisitimu ekudzora maindasitiri. Iwo macores epakati-frequency transformers anowanzo kugadzirwa neamorphous magineti zvinhu.
Amorphous Magnetic Materialsma alloys anogadzirwa kuburikidza nekukurumidza kutonhora maitiro, zvichikonzera amorphous atomic chimiro. Mabhenefiti ekutanga echinyorwa ichi anosanganisira yakaderera yakaderera simbi kurasikirwa uye yakakwira magineti permeability, ichipa kuita kwakanakisa mukati me-frequency renji. Kushandiswa kweamorphous magineti zvinhu zvinonyatso kudzikisa kurasikirwa kwesimba mumashanduri uye kunatsiridza kutendeuka kushanda zvakanaka, zvichiita kuti zvive zvakanyanya kukodzera kune zvikumbiro zvinoda kushanda kwakanyanya uye kurasikirwa kwakaderera.
High-Frequency Transformers
High-frequency transformers anowanzo shanda pamafrequency ari mumegahertz (MHz) renji kana pamusoro uye anoshandiswa zvakanyanya mukuchinja magetsi, maturusi ekufambisa epamusoro-soro, uye midziyo yekudziisa yakakwira-frequency. Iwo macores e-high-frequency transformers anowanzo gadzirwa nePC40 ferrite zvinhu.
PC40 Ferritechinhu chakajairwa chepamusoro-frequency core material ine yakakwira magineti permeability uye yakaderera hysteresis kurasikirwa, ichipa kuita kwakanakisa mu-high-frequency application. Chimwe hunhu hwakakosha hwezvinhu zveferrite ndeye yakakwirira yemagetsi resistivity, iyo inonyatso kudzikisa eddy ikozvino kurasikirwa mukati mepakati, nekudaro inovandudza shanduko yekushandura. Kuita kwepamusoro kwePC40 ferrite kunoita kuti ive sarudzo yakanaka kune yakakwira-frequency transformers, inosangana nezvinodiwa zvekushanda kwepamusoro uye kurasikirwa kwakaderera mumashandisirwo epamusoro-frequency.
Mhedziso
Iyo frequency classification yemagetsi ekushandura uye kusarudzwa kwezvinhu zvepakati zvinhu zvakakosha zvinopesvedzera kuita kwavo uye huwandu hwekushandisa. Low-frequency transformers inovimba neakanakisa magineti permeability uye mechanical zvimiro zvesilicon steel sheets, mid-frequency transformers inoshandisa yakaderera kurasikirwa maitiro eamorphous magnetic materials, nepo high-frequency transformers inoenderana nepamusoro magineti permeability uye yakaderera eddy ikozvino kurasikirwa kwePC40. ferrite. Idzi sarudzo dzezvinhu dzinoona kushanda kwakanaka kwevashanduri munzvimbo dzakasiyana dzema frequency uye inopa hwaro hwakasimba hwekuvimbika uye kuita kwemagetsi emazuva ano.
Nekunzwisisa uye kugona ruzivo urwu, mainjiniya anogona kugadzira zvirinani uye kukwenenzvera emagetsi emagetsi kuti asangane nezvinodiwa zveakasiyana mashandisirwo mamiriro, achitsigira kuenderera mberi nekuvandudzwa kwemidziyo yemagetsi.
Nguva yekutumira: Jul-10-2024
