基于AD5227的三相独立可调信号源设计

Design of Variable Voltage and Variable Frequency source with three phase adjusting independently based on AD5227

介绍AD5227在三相独立可调变频变压信号源中的应用，使信号源输出稳定在给定的输入值，不随环境的变化而改变。

This article introduces the application of push button controlled digital potentiometer AD5227 in Variable Voltage and Variable Frequency source with three phase adjusting independently. The outputs of the source are very congruous with given inputs from AD5227 and don＇ t change following various environment. Detailed design and circuit schematic drawing are also given out in this article.