This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

关于1KWDCDC小负载时输出电压电流不稳的问题?????



波形如上图,上下两个波形分别为电流和电压波形。输出电压14V,输出电流在小于15A的时候出现不平稳状况,电压波形也纹波增大。当输出电流大于15A时就正常了。请问:应该如何解决???  是基于dsp数字控制的。