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                圣元环形◤购彩大厅二维码
                圣元购彩大厅

                环形购彩大厅220V转12V它的匝数比是多少?

                返回列表来源:圣元购彩大厅          发布日期:2017-01-26 17:49    |    分享 加入收藏关注:-

                问:环形购彩大厅220V转12V它的匝数比是多少?

                答:环形购彩大厅的匝数比与它本身的功率有关,不同功率的购彩大厅决定了它的铁芯规格大小,而铁芯的构造决定了其匝数比的最终比值。当同样功率大小的铁芯,如外径大▽小和高度大小不一,匝数比值不变,但初级绕线匝数有区别,如铁芯外径100,高度45,匝数比约为640:36。

                220V转12V环形购彩大厅

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