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怎么看电源效率

2025-03-21 13:34:28

推荐回答（2个）

回答1：

下面老师的回答是一个概念，想必楼主是清楚的，但是看的问题就是另一个层面了，目前是有专门测电源实际运行功率的仪表，你实测的数值除以电源额定功率，就是实时效率了。平时想在软件中看也是可以的，但是目前还没有比较准确的功率检测软件。

回答2：

电源的效率就是电源的有效利用率，也就是输出功率UI与电源总功率EI的百分比。

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