PIEZOELECTRIC TRANSFORMER

摘要

The invention relates to a piezoelectric transformer comprising a base body provided with an inlet part (1) and an outlet part (2), at least three groups of inner electrodes (112, 113, 112', 113') being contained in at least one of said parts (1, 2). The inner electrodes (112, 112'; 113; 113') of each group are electroconductively interconnected. The inner electrodes (112, 112') of a group are electrically insulated from the inner electrodes (113, 113') of another group.