A cheap digital voltage adjuster of high accuracy is described in this paper.
本文介绍了一种廉价的高精度数字调压器。
In an IC project, an overshoot usually happens when a voltage adjuster starts.
在集成电路设计中，电压调节器启动时往往会出现过冲。
The paper takes advantage of a single close-loop control method based on voltage feedback, and enables the inverter to produce steady sine waves by the digital PID adjuster designed.
本文采用电压反馈的闭环控制方式，设计完成了数字PID调节器，使逆变器输出稳定的正弦波。
SPWM method is adopted to control the inverter model. Digital PID adjuster is used to realize voltage loop and the value modulation is used to maintain the value of output voltage.
逆变控制采用SPWM方式，由数字PID调节器实现输出电压瞬时值反馈，并采用有效值调节实现稳压。
The multifunctional IC adjuster has the functions that not only adjust voltage but also control, protect and diagnose charging indicator.
多功能集成电路调节器不但具备基本的调压功能，还具备充电指示灯控制、保护、故障诊断等功能。
The multifunctional IC adjuster has the functions that not only adjust voltage but also control, protect and diagnose charging indicator.
多功能集成电路调节器不但具备基本的调压功能，还具备充电指示灯控制、保护、故障诊断等功能。
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