本调压器容许的电网电压波动范围较宽，而输出电压波动范围较小。
The allowable line voltage fluctuating range of the designed voltage regulator is wider, while the output voltage fluctuating range is smaller.
本调压器容许的电网电压波动范围较宽，而输出电压波动范围较小。
The allowable line voltage fluctuating range of the designed voltage regulator is wider, while the output voltage fluctuating range is smaller.
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