Nowadays, most electronic devices use switched power converters to regulate the voltage in their networks. While these converters are efficient in adjusting the output, they can also generate noise at higher frequencies. This unwanted noise can affect other devices on the same power network as it easily travels through power lines. Fortunately, there are ways to minimize the impact of this noise. One way is to simulate the level of conducted emission and design filters to reduce it. This can ensure that the device is protected and running smoothly.