Kuchinja kwemagetsi kunoenderana nepamusoro-frequency switching tekinoroji yekushandura isina kugadzikana uye yakazara alternating ikozvino (AC) kuita yakaderera yakananga ikozvino (DC) voltage inodiwa nemimwe michina.Muchokwadi, iyo yekuchinjisa magetsi inogona kunzi ndeye yekubatsira yemwoyo mudziyo wemimwe michina, uye mhedzisiro yayo idiki kwazvo.
Iyo yakakosha pfungwa yekuchinja magetsi: kuwedzera simba remagetsi emagetsi zvinoenderana nenzira dzakadai sekuwedzera simba rekubuda, nekudaro kuderedza ukuru uye huremu hwemambure emagetsi emagetsi.Mukana wakakosha wekushandurwa kwesimba nderekuenderera mberi nekuvandudza kushanda kwepamusoro kwesimba remagetsi rekushandura.Iyo yakajairwa yakakwirira kushanda kwePC simba rekupa i70% -75%, nepo kushanda kwepamusoro kweiyo inoenderana linear regulator magetsi inongoita 50%.
Kuvimbika kweiyo voltage inobuda iri mukushandurwa kwehupamhi hwepurusi, iyo inonzi pulse wide modulation PWM.
Izvo zvinoshanda zvemukati wekuchinja magetsi zviri nyore.
Kana magetsi emagetsi emagetsi emagetsi apinda mumagetsi, high-frequency clutter uye electromagnetic interference zvinotanga kubviswa zvichienderana nechoke coil uye capacitor filtering device, uyezve high-voltage DC magetsi anowanikwa zvichienderana nekugadzirisa uye kusefa mudziyo.Ipapo chikamu chepamusoro-frequency kutaurirana chinosefa kunze, kuitira kuti hama yakachena yakaderera-voltage DC magetsi emagetsi anoenderana anozobuda.
Nguva yekutumira: Feb-18-2022