搜索 - 科创

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电桥法不错。。。输出比较器搞定。。。避免电源变化导致触发点变化用ne555搞光敏即可临界点正好。。。。带滞后。。避免反馈抖动这货还可以直接驱动小继电器便宜。。批量连临界点都不用调。。https://w...

引用超威猴子:我想问灭弧电路捏？为啥我弄的灭弧上电后还比CW模式短了- - pll我只做了3次，前两次带灭弧，后来灭弧就完全抛弃了。至于你说的现象我也不知道什么原因，你再检查检查吧。其实pll灭...

楼主这个跟我那个比就稍微差点了功率上不去的原因主要是频率不对或者电感参数不对 https://www.kechuang.org/t/47316 看看我的同样大的板子还带5V3A输出笔记本充...

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