一种逆变MIG/MAG/CO_2焊机L形外特性及脉冲电压的获得方法

A method for obtaining L-shaped output characteristic and pulsed voltage of MIG/MAG/CO_2 inverter power source

介绍了一种逆变MIG/MAG/CO2 焊机L形外特性及脉冲电压的获得方法和详细的电路原理 ,指出了应用此种方法与传统方法相比所具备的特点和优点[1～ 2 ] 。

The method for obtaining L shaped output characteristic and pulsed voltage together with its electric circuit working principle are analyzed. The special features and its advantages in comparison with conventional method are pointed out.