Welding Inverter Utilizing a 32-bit Microcontroller

This paper presents the design and implementation of a welding inverter utilizing a 32-bit microcontroller. The objective of this work is to enhance the control and performance of welding processes by leveraging the capabilities of a modern microcontroller. The welding inverter incorporates a 32-bit microcontroller as the central control unit, enabling precise regulation of welding parameters such as current, voltage, and pulse width modulation. The microcontroller's advanced processing power and integrated peripherals allow for real-time monitoring and adjustment of welding parameters, leading to improved welding quality, efficiency, and repeatability. Additionally, the microcontroller facilitates the implementation of advanced features such as digital interfaces, data logging, and control by touch screen options, enhancing the usability and versatility of the welding inverter. The experimental results demonstrate the effectiveness and reliability of the proposed welding inverter design, highlighting the potential for its application in industrial welding processes.