微机控制的发电、MMA一体化多功能电源

The development of multi-function power source for electricity generation and MMA controlled by single chip microcomputer

介绍了具有交流发电、MMA（手工弧焊电源）等功能的新型电源，由于采用了微机控制的稳频、稳压电路，提高了供电质量和整机性能。

A new kind of multi-function power source for electricity generation and MMA is introduced、especially the steady voltage circuit and steady frequency circuit.Because of using the computer controlled technology,the supply wave quality and the instrument property are advantaged.