变压器的基本原理是电磁感应原理，

大乐透遗漏数据YECHENGZUO“PINLVXIANGYING”，YEJIUSHISHANGWENSUOSHUODE“GONGZUOPINLV”BUTONGDEWENTI。ZAIBIANYAQIDERAOZHIGUOCHENGZHONG，CHUJIXIANQUANDEDIANGANLIANGHEFENBUDIANRONGHELOUGANSHIYINGXIANGPINLVXIANGYINGDEZHONGYAOYINSU，JI：CHUJIDIANGANYUEDA，PINXIANGYUEKUAN；FENBUDIANRONGHELOUGANYUEXIAOZEPINXIANGYUEKUAN。

隔离变压器的定义：拥有两个或两个以上独立分开的线圈的变压器都可以叫隔离变压器，

LIANGZHEDEXINGNENGCHABIEJUEDINGLEXIANGYINGDEDIANQITEZHENG，ERRAOZHIFANGFADEBUTONGJIANGZHIJIEYINGXIANGZHEIXIEXINGNENGCANSHU，JIRANRUCI，WOMENKEYIDECHUZHEIYANGDEJIELUN：DIANYUANBIANYAQIHEYINPINBIANYAQIZAIRAOZHIFANGFASHANGHUIYOUWANQUANBUTONGDEJIQIAO。YEJIUSHISHUO，CHUANTONGDEDIANYUANBIANYAQIPINXIANGZHAI，SUOYIYONGJIANDANDE“PINGRAO”FANGANWANCHENGZHIZUO，ZHIYAOZASHUZUGOU，ZASHUBIZHENGQUE，WOMENJIUKEYIDEDAOXIANGYAODESHUCHUDIANYA。

根据阻抗原理，在同样感量、同样电压的情况下，

WEILERAOZHIYIZHIXINGNENGYOUXIUDEYINPINBIANYAQI，IZHONGTIDAODEPINXIANGJIUXIANDEZHIGUANZHONGYAO，GAOPINXIANGYINGHEDIPINXIANGYINGDOUYINGGAIDEDAOZHONGSHI，ERDIPINXIANGYINGQUJUEYUCHUJIDIANGAN：“CHUJIDIANGANYUEDA，PINXIANGYUEKUAN”；GAOPINXIANGYINGQUJUEYUFENBUDIANRONGHEXIELUDIANGAN：“FENBUDIANRONGHEXIELUDIANGANYUEXIAO，PINXIANGYUEKUAN”。