Medium-frequency power supply signal conditioning and monitoring circuit

The utility model provides an intermediate frequency power supply signal conditioning and monitoring circuit, and relates to the technical field of airborne electronic products. Comprising a photoelectric coupler, a diode, a first resistor, a second resistor, a first capacitor and a second capacitor. According to the utility model, a simple and low-power-consumption design thought is adopted, the system is composed of an AC signal conditioning circuit and an acquisition circuit, and a monitoring function is realized aiming at high-voltage strong-current power supply signals, so that all intermediate-frequency strong-current output signals of an airplane can be monitored, and the testability and health management level of airborne electronic products are improved. 本实用新型提供了一种中频电源信号调理监控电路，涉及机载电子产品技术领域。包括光电耦合器，二极管，第一电阻，第二电阻以及第一电容和第二电容；本实用新型采用一种简便化、低功耗设计思路，由交流信号调理电路+采集电路组成，针对高压强电电源信号实现监控功能，使得飞机所有中频强电输出信号都能被监控，提高了机载电子产品的测试性和健康管理水平。