摘要
介绍一种叠层式压电陶瓷降压型变压器的基本结构、工作原理、等效电路以及实验测试与等效计算的结果;介绍这种压电变压器用于高频开关电源产品的工作状态测试结果;叠层式降压型压电陶瓷变压器用于高频电源的优点及宽广的应用领域。
The article introduces the basic construction, the operating principle, equivalent circuit and experiment result of equivalent calculation of a kind of piezoelectric ceramic transformer made by multi-layer construction, introduces the test result of operation status used in high frequency switching power supply; Indicates the advantages and wide application field of the above transformer used in mentioned power supply.
出处
《电子元器件应用》
2002年第12期21-24,40,共5页
Electronic Component & Device Applications
关键词
叠层式变压器
压电陶瓷变压器
高频开关电源
Multi-layer transformer
Piezoelectric ceramic transformer
High-frequency switching power supply
