The paper presents a method to design wide-ratio pole-changing motor by using single-layer winding and phase changing.
本文介绍了用单层绕组和换相法设计远极比变极电机的方法。
The paper introduces a new kind of single layer A. C. winding and compares its characteristics with traditional single layer winding.
介绍了一种新型的单层交流绕组，通过与传统单层绕组的对比，对该绕组的特点进行分析。
Radial lead coil, single or multi-layer winding on ferrite core, coating by epoxy resin. Products can be taped or packed in viny bangs.
径向引线固定电感器，在铁氧体磁芯上单层或多层绕线，环氧树造脂包封，包装形式可以编带也可袋装。
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