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最近在设计一个Boost电路,开关频率65KHZ.请问滤纹波的输出电容是不是需要用高频电容呢？我使用阻抗分析仪测试，发现手上的3300UF的电解电容在60KHZ频率下测试电容值只有几十UF了
亲；电解高频等效电容是比较低。不过，你这低的有点离谱了。建议用高频耐热电解。
