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Research on Coating Devices with Applied Technology in Magnetron Sputtering Regulated Switching Power Supply Design

机译:磁控溅射调节电源设计中应用技术涂布装置研究

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Magnetron power supply is one of the most important components in coating devices in applied technology. Magnetron regulated power supply with high power and high efficiency is studied and designed on the basis of high-frequency switching power supply technology. The principle of the main circuit and control circuit design are introduced. A MATLAB simulating model is composed to study parameters and waveforms of the designed circuits. The hardware circuit and software program are designed based on simulation results. The adjustment and display of the output voltage and the output current of the power supply under different work modes are achieved with TMS320F2812 DSP system. Practical applications confirm that the designed power supply has good constant current control effect, high reliability and working stability.
机译:磁控电源是应用技术中涂布装置中最重要的组件之一。研究并设计了高功率和高效率的磁控管调节电源,并在高频开关电源技术的基础上设计。介绍了主电路和控制电路设计的原理。 MATLAB模拟模型组成为研究设计电路的参数和波形。基于仿真结果设计了硬件电路和软件程序。通过TMS320F2812 DSP系统实现了不同工作模式下电源输出电压和电源输出电流的调整和显示。实用应用确认,设计的电源具有良好的恒定电流控制效果,可靠性高,工作稳定性。

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