【摘要】 介绍梭棒式压电换能器结构及用该换能器串连合成的聚能实验。该系统频率为19.2kHz,电功率容量在2700W以下时,其电声效率可达到0.99。更多还原

【Abstract】 The computation of prismatic piezoelectric transducer is discussed. The experiment with the compound transducer, which consists of two transducers connected in series mechanically, at an electric power of 2700 Watts and a frequency of 19.2kHz shows that the electro-acoustic efficiency of the transducer is up to 0.99.更多还原