提出并设计了基于升压型DC/DC转换器的激光器压电陶瓷驱动器,分析了DC/DC转换器的开关电源噪声对ROG系统的影响,通过优化设计实现了电源噪声的消除,满足了ROG系统检测需求,为小型化、高精度压电陶瓷驱动电源的设计提供了参考。
A laser piezoelectric ceramic actuators based on step-up DC/DC converter is designed in this paper. The effect of power supply noise of DC/DC converter on the ROG system is analyzed. The design is optimized to eliminate power supply noise and meet the requirements of ROG system test, which provides a way for the design of miniaturization, high-precision power supply of piezoelectric ceramic.