Analysis of propagation process of conductive electromagnetic disturbances in AC/DC low power converter

The results of the experimental work performed for the low power AC/DC model inverter have been presented in this paper. As part of the experimental work, the factors influencing the level and nature of the generated conductive disturbances were investigated. In accordance with the requirements of electromagnetic compatibility standards, each electronic device should have a level of emission of electromagnetic disturbances with a value not exceeding the values specified in the standards. On the example of a model inverter it was shown how the disturbances are generated, how they are propagated in the circuit and how the selection of components for application can influence on the level of generated disturbances.