choker transformer

例句：

1. 1. The engineer used a choke transformer to limit the engine's power output.
   工程师使用了一个勒紧变换器来限制发动机的功率输出。
2. 2.The car's choke transformer was damaged during the accident.
   汽车在事故中勒紧变换器受损了。
3. 3. The transformer's choke was adjusted to optimize the electrical system's performance.
   变压器的勒紧部分被调整以优化电气系统的运行性能。