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本文提出了一种采用电流闭环反馈控制的交流恒流源控制电路。重点介绍了该电路的设计思想。实验结果表明,该电路调整方便,控制精度高,具有很好的应用前景。
In this paper, an AC constant current source control circuit using closed-loop feedback control is proposed. Focus on the design of the circuit. The experimental results show that the circuit is easy to adjust, with high control precision and good application prospect.