摘要
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.
出处
《电焊机》
2001年第2期23-24,33,共3页
Electric Welding Machine
关键词
逆变焊机
L形外特性
双半波整流
整流桥
脉冲输出
脉冲电压
inverter
L shaped output characteristic
dual half wave rectification
rectifier
pulsed output