matching transformator

例句：

1. 1.The matching transformer is essential for the operation of the device.
   匹配转换器对于该设备的操作至关重要。
2. 2. The engineers used a special matching transformer to solve the problem.
   工程师们使用了一种特殊的匹配转换器来解决这个问题。
3. 3.The new model of the transformer has a higher efficiency and lower power consumption.
   新型变压器的能效更高，功率消耗更低。