有电能表的检测电压和电流,但是频率太低,
也有射频功率检测器检测电压和电流,但是频率太高了。
要是检测500KHz信号的电流电压
TI有推荐的芯片吗?
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有电能表的检测电压和电流,但是频率太低,
也有射频功率检测器检测电压和电流,但是频率太高了。
要是检测500KHz信号的电流电压
TI有推荐的芯片吗?