Recent questions tagged autotransformer

Description : Autotransformer

Last Answer : .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

Last Answer : 由BillC - 自己的作品，CC BY-SA 3.0，链接 Autotransformer is a special case in which one coil becomes part of another coil. Autotransformers are also often used for motor starting. Autotransformer ... low loss, low cost and widely used. source: https://zh.wikipedia.org/zh-hans/%E5%8F%98%E5%8E%8B%E5%99%A8