As the frequency of the AC component increases, the DC meter response decreases, until at some frequency only the average input voltage will be displayed.

当交流分量的频率增加时，直流仪表的响应就会变得不够快，直到在某一频率时，仪表只能显示出输入电压的平均值。

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The single AC power input voltage frequency, the internal AC to DC after; DC converter rectifier exchange conversion, self-produced - very stable, pure sine wave.

该电源输入单一交流电压和频率，内部经过交流对直流；直流对交流的变流整流转换后，自行产生-非常稳定纯净的正弦波。

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Table 2: List the AC input operating frequency range. The power shall work normally and meet all electrical requirements throughout this range.

表格2：列举AC输入频率范围，在此频率范围内，电源应正常工作并符合所有电气性能要求。

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