纯正弦波输出，确保马达绝无损害；

Pure sine wave output, no damage to motor;

youdao

本发明电路结构简单，输出的交流电的波形为纯正弦波，输出的电压和频率稳定，不会随输入电压和负载的变化而变化。

The circuit of the invention is simple, the wave output is pure sine wave, voltage and frequency output is stable, they do not change with input voltage and load.

youdao

MP系列在线式UPS具有体积小、重量轻、高频在线式纯正弦波输出，电池直流直接开机。

MP series online UPS of MP series is of little volume, lightweight and output of high-frequency online purely sine wave and the machine can start by using DC battery.

youdao

MP系列在线式UPS具有体积小、重量轻、高频在线式纯正弦波输出，电池直流直接开机。

MP series online UPS of MP series is of little volume, lightweight and output of high-frequency online purely sine wave and the machine can start by using DC battery.

youdao