电源干扰

10kHz30MHz150MHz.;..2.1EMIEMI()a.()b.c.()MHzd.2.21-112345671-1.3.13.23.3EMI.EMI4.14.1.14.1.24-1EMI4-1LC1C4LC1C20.010.47F,C3C4C3C42200pF0.10.1C1C4630VDC250VAC4-2.EMIEMI4.1.3EMIEMI4-3abCaCbcdcLC1C2C3C4RC3LNdC3C44-3.EMIEMI4aEMI0.15MHz30MHzb3dEMI50dB70dBEMI4.1.4EMI4.2ACEMI4.2.1124.2.23xy4.2.345xxxy4.34.4ab4.5EMI.5.1MHz1GHz5.2,5.3