本文提出了用于弧焊逆变电源的谐振交流器设计思路和实例。
The design procedures and example of resonant converter used in arc welding inverter power source are proposed in this paper.
作为一种数学解析模型，交流小信号模型对于弧焊逆变电源的数字控制器设计具有无法替代的理论指导意义。
As a kind of mathematical analytic model, AC small-signal model is very important to guide the digital control system design.
本文介绍了一种新型交流逆变式弧焊电源。
A new system of inverter for arc welding is introduced in this paper, which gives medium frequency AC current.
采用一种全新的控制方法，将交流弧焊器所提供的特种电源转换成汽车修理所需的可控直流电源，是一种具有实用价值的尝试。
It's a very practical attempt adopting wholly new control method change the special power afforded by the A. C. arc welder to the controlled D. C. power required in automobile maintenance.
介绍了以DSC为控制核心的逆变交流脉冲MIG弧焊电源的构成及工作原理；
The structure and the work principle of digital control pulse MIG welding invert power supply are introduced;
介绍了以DSC为控制核心的逆变交流脉冲MIG弧焊电源的构成及工作原理；
The structure and the work principle of digital control pulse MIG welding invert power supply are introduced;
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