air core transformer

例句：

1. 1. The air coretransformer is used to convert AC power into DC power for electronic devices.
   空气核心变压器用于将交流电转换为电子设备所需的直流电。
2. 2. The air core transformer is an essential component in the power system, providing stable and reliable power supply.
   空气核心变压器是电力系统的重要组成部分，提供稳定可靠的电力供应。
3. 3. The air core transformer is widely used in industrial and commercial applications, such as power generation and distribution.
   空气核心变压器在工业和商业应用中广泛使用，如发电和配电。