A system simulation study was done for full digital welding inverter, and a method of connecting dynamic arc load model to the system with controlled source was presented.
从整体上对数字控制逆变焊机系统进行了仿真研究，提出用受控源的方法实现了动态电弧负载模型与系统的连接。
In this paper, a 16 stages digital controlled DC stabilized voltage source based on LM317 is designed. Selection and realization of the adjustable resistance in this source is introduced.
以三端稳压集成电路LM317为基础，设计了一种16级数控直流稳压电源，介绍了该电源中可调电阻的选取与实现。
HZ3000PC 4 music source digital broadcast mainframe The industry computer with a touching screen 4 ways music source are all controlled by computer.
HZ3000pc四音源全数位广播主机点击此处查看全部新闻图片触摸屏式工控电脑。
HZ3000PC 4 music source digital broadcast mainframe The industry computer with a touching screen 4 ways music source are all controlled by computer.
HZ3000pc四音源全数位广播主机点击此处查看全部新闻图片触摸屏式工控电脑。
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