peaking transformer

例句：

1. 1. The peak-to-peak transformer is used to convert AC power into DC power for electronic devices.
   峰值到峰值变压器用于将交流电转换为电子设备所需的直流电。
2. 2. During the peak-to-peak period, the demand for energy increased significantly.
   在峰值期，对能源的需求显著增加。
3. 3. The peak-to-peak transformer was designed to withstand high voltage and high current.
   峰值到峰值变压器设计用于承受高电压和大电流。