low tension voltage

例句：

1. 1. The power supply is designed to operate at low tension voltages.
   该电源设计用于在低电压下运行。
2. 2.The new circuit board has a low tension voltage rating.
   新电路板的低电压额定值。
3. 3.In this circuit, the low tension voltage is used to control the flow of electrons.
   在这个电路中，低电压被用来控制电子的流动。