push-push circuit

例句：

1. 1. The push-pushcircuit is a type of electronic switch thatuses two wires to control the flowof electricity.
   推挽电路是一种电子开关，它使用两根线来控制电流的流动。
2. 2. In a push-push circuit,the two wires are connected in seriesand the output signal is generated by thedifference between the voltages across them.
   在推挽电路中，两根线并联连接，输出信号是由它们两端电压差产生的。
3. 3. The push-push circuit iswidely used in power supplies and other electronicdevices because it provides stable and reliable switchingsignals.
   推挽电路因其提供稳定可靠的开关信号而被广泛应用于电源和其他电子设备中。