【摘要】 介绍了一种叠层式压电陶瓷降压变压器的基本结构、工作原理、等效电路以及通过等效电路法所计算的结果 ;介绍了这种变压器实验性样品目前已经达到的性能指标 ;介绍了制作这种变压器对材料性能的要求及研究现状。更多还原

【Abstract】 A new kind of multilayer piezoelectric ceramic transformer for low voltage power supply was introduced, including its basic structure, principle, equivalent circuits and its characteristics A new modified PbTiO 3 ceramics with large anisotropics is also introduced更多还原