反激式开关电源的变压器EMC设计

EMCEMC(EMI)(EMC)EMC(EMI)EMIl1l1EMC[2]MEMICCpCCCC?l3——dCcCC?CC3(1)LISN2EMC21EMCddEMCEMC[3]EMC222dUd3dU3EMC31[4301530MHz9kHz()dB~Vl5j3255(CISPR)CISPR22b15MHz10MHzEMC4EMC()EMIEMI