求翻译：变压器是利用电磁感应的原理来改变交流电压的装置，主要构件是初级线圈、次级线圈和铁心（磁芯）。在电器设备和无线电路中，常用作升降电压、匹配阻抗，安全隔离等。 变压器的功能主要有：电压变换；电流变换，阻抗变换；隔离；稳压（磁饱和变压器）。是什么意思？

Transformer is to use the principle of electromagnetic induction to change the AC voltage of the device, the main component is the primary coil, secondary coil and core (core). In electrical equipment and radio path, used for lifting voltage, impedance matching, security isolation. Transformer funct

transformer is the use of electromagnetic induction principles to change AC voltage devices, the main components of the primary coil, sub-coil and iron core (CORE). In the electrical equipment and radio Road, commonly used as a lift in voltage, matched impedance, such as safe isolation. The main fun

The transformer is changes the alternating voltage using the electromagnetic induction principle the installment, the primary member is the primary coil, the sencondary coil and the iron core (magnetic core).In the electric appliance equipment and the wireless link, often serves as the fluctuation v

Transformers is the use of electromagnetic induction principle to change the AC voltage of the device, the main component is the primary, secondary coil and core (cores). Electric equipment and radio road, commonly used in hoisting or lowering the voltage, impedance matching, security isolation, and

Transformers is the use of electromagnetic induction principle to change the AC voltage of the device, the main component is the primary, secondary coil and core (cores). Electric equipment and radio road, commonly used in hoisting or lowering the voltage, impedance matching, security isolation, and