搜索 - 科创

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可控硅的电弧可以用“喷”字形容。电弧连续，频率高。电流当然是可控硅了。不过可控硅容易击穿，而放电管经济实惠，有可能前级还要改变参数，力求更完美。

电弧稍微短了点，应该是互相影响了吧，是有些影响，不过我的小DR不追求长电弧，能到40厘米即可，所以不会炸管。

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