ISOLATION TRANSFORMER WITH LOW UNWANTED RESONANCES, ENERGY TRANSFER DEVICE HAVING AN ISOLATION TRANSFORMER AND ENERGY TRANSFER DEVICE FOR WIRELESS TRANSFER OF ENERGY HAVING AN ISOLATION TRANSFORMER

摘要

The invention relates to an isolation transformer which is particularly suited for use in an energy transfer device and reduces unwanted resonances. The isolation transformer has an input winding, an output winding and a third winding, and also a capacitive element and a resistive element. The third winding is magnetically coupled to the input winding and to the output winding and forms a damping circuit for reducing the unwanted resonances together with the capacitive element and the resistive element.