DISPOSITIF DE FILTRAGE DES PERTURBATIONS DE MODE COMMUN AFFECTANT LES CARTES D'UN CONVERTISSEUR STATIQUE DE PUISSANCE

摘要

The entirety of conductors for transmitting control and monitoring information between the control board 40 and the conversion circuit with transistors 20, 22 is shaped into a flexible ribbon cable 44 whose intermediate part is wound onto a single magnetic circuit 46 so as to form a common-mode inductor 42 intended to compensate the disturbances affecting the electronic board through the action of the variations in potential of the semiconductors created when passing from the conducting state to the blocked state, and vice versa.
Application: uninterrupted supply.