搜索 - 科创

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说实话这个风扇是我在上学时候DIY出来的因为太热了我的位子就在窗边[s:214]夏天热冬天冷电机是用以前DIY转子时用过的电机现在我用来做风扇的电机风扇原本是一个坏掉的CPU散热风扇电池组7V+ 容量...

以前买的一块功率很大的磁芯老板说能做到1kw以上，本来想做功放的电源的，后来放弃了，现在想求一个大功率，高效率，调试简单，制作简单，参数齐全的开关电源电路，电路形式不限，半桥全桥都可，最好不要有需要...

本帖最后由超新星のktjc 于 2014-7-18 20:41 编辑不需要工质的发动机... 转载注明出处. 被水印遮住的地方是:"推进效率达到最大值50%" 经过计算机模拟,当此发动...

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