测试过最好的移动电源方案
时间:10-02
整理:3721RD
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实测效率非常高, 发热非常小, IC 表面几乎不发热,电感也只有一点点热, 其它零件更没温度, 整个线路很奇特, 求解!
![](../imgqa/ele/power/power-3721rd.com-22746ho054vcraw2.jpg)
![](../imgqa/ele/power/power-3721rd.com-22747pvikzaqcr5t.jpg)
![](../imgqa/ele/power/power-3721rd.com-22746ho054vcraw2.jpg)
![](../imgqa/ele/power/power-3721rd.com-22747pvikzaqcr5t.jpg)
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