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针对小型便携式逆变ＴＩＧ焊电源的特点和要求，采用了高性能单片机和模糊控制技术，并且选用了新型ＩＰＭ模块，从而使电源的控制性能、可靠性得到提高。
For the characteristics and requirements of small portable inverter TIG welding power supply, high-performance single-chip microcomputer and fuzzy control technology are adopted, and the new IPM module is selected so that the control performance and reliability of the power supply are improved.