Uyinciphisa njani ingxolo ye-electromagnetic (EMC)
Xa i-DC brush motor ijikeleza, i-spark current iyenzeka ngenxa yokutshintsha komhambisi.Le ntlantsi inokuba yingxolo yombane kwaye ichaphazele isekethe yolawulo.Ingxolo enjalo ingancitshiswa ngokudibanisa i-capacitor kwi-motor DC.
Ukunciphisa ingxolo yombane, i-capacitor kunye ne-choke inokufakwa kwiindawo ze-terminal ze-motor.Indlela yokuphelisa ngokufanelekileyo i-spark ukuyifaka kwi-rotor ekufutshane nomthombo, obiza kakhulu.
I-1.Ukuphelisa ingxolo yombane ngaphakathi kwemoto ngokufaka i-Varistor (D / V), i-annular capacitor, i-rubber ring resistance (RRR) kunye ne-chip capacitor eyanciphisa ingxolo phantsi kwe-frequency ephezulu.
2.Ukuphelisa ingxolo yombane ngaphandle kwemoto ngokufakela amacandelo afana ne-capacitor (uhlobo lwe-electrolytic, uhlobo lwe-ceramic) kunye nokuminxa okunciphisa ingxolo phantsi kwe-frequency ephantsi.
Indlela 1 kunye ne-2 inokusetyenziswa ngokwahlukileyo.Ukudibanisa kwezi ndlela zimbini kuya kuba sisisombululo esihle kakhulu sokunciphisa ingxolo.
Ixesha lokuposa: Jul-21-2023