与一般开关电容变换器相比，它还具有直接反馈控制、电压和电流调整范围宽、对器件参数要求不高、集成后成品率高的优点。
Power inductor is pared with conventional switched-capacitor DC-to-DC converters, the new type is directly controlled by wide regulating range of input voltage and the load.
通过厚薄两种开关的综合调整，使输出焊接电流去适应更薄和更广的范围成为可能。
Through combination adjustment of the thick and thin switches, to make the output welding current be possible to adjust the scope thinner and wider.
本发明的可控硅触发电压低，能在相应范围内自由调整且具有高热击穿电流。
The present invention has low trigger voltage of SCR, can adjust freely in corresponding range and has hyperpyrexia breakdown current.
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