pulse transformer box

例句：

1. 1. The pulse transformer box is used to protect the electronic equipment from interference.
   脉冲变压器箱用于保护电子设备免受干扰。
2. 2. The pulse transformer box was installed in the control room to monitor the power supply.
   脉冲变压器箱安装在控制室以监控电源供应。
3. 3. The engineers carefully checked the pulse transformer box before starting the new project.
   工程师们在开始新项目之前仔细检查了脉冲变压器箱。