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                单相控制变压器
                
          
                发布时间: 2020-07-20 14:47　　来源: 本站编辑
                
        
                

        
                
        
        
                
	       变压器(Transformer)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、次级线圈和铁芯(磁芯)。主要功能有:电压变换、电流变换、阻抗变换、隔离、稳压(磁饱和变压器)等。按用途可以分为：电力变压器和特殊变压器(电炉变、整流变、工频试验〒变压器、调压器、矿用变、音频变压器、中频卐变压器、高频变压器、冲↙击变压器、仪用变压器、电子变压⌒器、电抗器、互感器等)。电路符号常用T当作编号的开头。例: T01, T201等。