Abstarct: Newly, the great use of the power electronic converters makes the electromagnetic interference (EMI) challenges become more important. The switching transients in power converters are the major EMI source since, they make high frequency currents and voltages in circuits. baxsed on the nature of these noise sources, the conductive EMI is more attention in power converter electromagnetic compatibility issues. Most electronic power converters are unable to meet standard requirements without the necessary precautions. Therefore, the careful study of the system and achieving its EMC model is essential. In this dissertation, the conductive EMI of an AC/DC/AC converter is examined. The converter components including the EMI sources and their propagation paths are carefully modeled, which includes the parasitic impedances of the components. Then, the time domain simulation of the converter under test is performed in order to estimate the conductive emissions. The simulation results are close to the experimental outcomes. Also, due to the fact that the measured EMI level exceeds the limits specified in the standard, an EMI filter is designed and implemented using the corner frequency method, which brings the noise level below the standard levels. The designed filter requires additional chokes in differential mode, which increases the volume of the filter. Therefore, in this dissertation, an integrated EMI choke is presented, which uses a particular wiring structure. The proposed choke, despite its smaller volume, has more differential mode inductance, while its common mode inductance remains constant. Moreover, the differential mode inductance can be independently assigned to the desired value. The advantages of the proposed choke are well validated using theoretical analysis, finite element simulations and laboratory measurements and finally the results are presented.