ring auto regulating transformer

例句：

1. 1. The ringauto regulating transformer is used to convert AC power into DC power for use in electronic devices.
   环形自动调节变压器用于将交流电转换为直流电，供电子设备使用。
2. 2. The ring auto regulating transformer is a critical component of the electrical system, providing stable voltage and current levels.
   环形自动调节变压器是电气系统的关键组件，提供稳定的电压和电流水平。
3. 3.In this application, the ring auto regulating transformer is designed to minimize power loss and improve efficiency.
   在这个应用中，环形自动调节变压器被设计成最小化功率损失并提高效率。