压电陶瓷耦合器的电学性能研究及在固体继电器中的应用

The Electrical Properties of the Piezoelectric Ceramic Coupler and the Application in the Solid Relay

介绍了压电陶瓷耦合器的材料、结构、工作原理厦电学性能，以压电陶瓷耦合器为隔离器件研制出一种新型固体继电器——压电陶瓷耦舍固体继电器。这种继电器的抗干扰能力、接通时间、触发灵敏度、绝缘电阻、交越失真等主要性能指标与传统的固体继电器相比有显著提高。

Introduced the materials , framework, principle and electrical properties of piezoelectric ceramic coupler . Studied the application in the solid relay of the piezoelectric ceramic coupler. Develop a kind of new - type solid relay-solld relay of piezoelectric ceramic coupiing. Anti - interference ability of this kind of relay, put through time , touch off sensitivity , insulating resistance , hand in getting distorted main performance index compared with traditional solid relay improves notably,