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本文介绍了可控硅电路应用于１５００Ｗ 快轴流ＣＯ２ 激光器直流电源系统。其中着重研究了触发电路，脉冲变压器和反馈电路，以确保电路输出稳定，调节方便。同时工控机的引入，更进一步提高了系统的整体功能
This article describes the SCR circuit used in 1500W fast axial CO2 laser DC power system. Which focuses on the trigger circuit, pulse transformer and feedback circuit to ensure stable circuit output, easy to adjust. At the same time the introduction of IPC, to further improve the overall function of the system