变压器的英文

transformer; voltage transformer; voltage changer 短语和例子
电源变压器 mains transformer; 降压变压器 step-down transformer; 升压变压器 step-up transformer; 输出变压器 output transformer; 输入变压器 input transformer

• （变压器）变压比:    transformer ratio
• 变压器磁轭, 变压器架:    transformer yoke
• t形变压器:    tee transformer

例句与用法

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1. The signal is fed into a filter-amplifier which is transformer-coupled to the video-detector .
   这个信号送到滤波器-放大器，它是由变压器耦合到视频检波器的。
2. It is difficult to produce a very high voltage directly, by a combination of transformer and rectifier .
   用变压器和整流器相配合直接得到很高的电压是困难的。
3. Fig. 9 shows schematically the application of a differential transformer to measurement of liquid column height .
   应用差动变压器测定液柱高度大致如图9所示。
4. Several distributor transformers had fallen from the poles, and secondary wires and service drops were down .
   几个配电变压器从电线杆上摔下来，副线及吊饰也垂下来。
5. Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio .
   只有放大器耦合方能通过开压匝数比提高变压器电压增益。

百科释义

变压器（）是应用法拉第电磁感应定律而升高或降低电压的装置。