少妇做爰毛片A片成人影院,操日本熟女,欧美精品自慰系列寂寞少妇,五月天怕怕

Welcome to [Yixing Wansheng Transformer Co., Ltd.]Official website!
CN EN

Special transformer series

Scott Transformer


Overview
Scott transformer is a three-phase to two-phase transformer, the structural capacity of the low-voltage winding is the same as two ordinary single-phase transformers of the same capacity.
 
Usage
This product is suitable for two single-phase loads.
 
Structural Features
Scott's connected transformer is usually composed of two single-phase transformers. The end of the high voltage winding of one transformer is connected to the center of the other high voltage winding to form a three-phase high voltage winding of the T” Each low voltage winding is a simple single phase winding with no electrical connection between them. Their voltage and current are the same as for a normal single-phase transformer. But each high voltage winding and current is different from a normal single phase transformer.
 
Technical parameters

Related Products

Copy right ? 2019 Yixing Wansheng Transformer Co., Ltd.

日韩一级黄片视频在线播放| 亚洲午夜福利久久五月丁香| 无套| 欧美激情久久一区二区| 亚洲天堂久久精品| 首播影院| 亚洲自拍欧美在线| 无码中文字幕日韩专区| 亚洲国产日韩四虎高清无码一区 | 中文字幕无码亚洲成a人片| 91麻豆看片| 蜜芽少妇乱交| 换着玩人妻hd中文字幕| 国产精品夜间视频香蕉| 亚洲色中文| 西安市| 性色av无码久久一区二区三区| 78m成人亚洲| 91日本| 亚洲第一a| 欧美天天黑白配| aⅴ在线| 久久人妻少妇| 亚洲第一在线| 99久久精品毛片免费播放| 色五婷婷| 九色激情| 亚洲区日韩区国产区欧美色欲| 日韩一区二区三区| 亚洲吴码视频一区二区| 爽好久久久欧美精电影| 男女啪啪网| 久久一二区| 日本道在线| 日本理论色哟哟| 欧美黄| 成年人黄色网址免费观看| 夜夜嗨av一区二区三区中文字幕| 久久久久久99| 国产又a又黄又潮娇喘视频| 97年属牛人姻缘什么时候到|