To realize the buck/Increase element, all that is required is 2 individual switches so the AC enter can be connected to among the two Most important taps, although the load is linked to another, Therefore utilizing the major transformer's Major windings being an autotransformer. حفاظت از بارهای متصل به یوپی https://techna.news/article-news-tr-14030402-306019.html