我想问一下如上面附件中的UC3843这类开关电源控制芯片它的4脚CT电容的充电电压dVosc 是怎样计算出来的?
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我想问一下如上面附件中的UC3843这类开关电源控制芯片它的4脚CT电容的充电电压dVosc 是怎样计算出来的?