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To get the buck/Increase aspect, everything is necessary is 2 different switches so that the AC enter could be linked to one of many two Principal taps, while the load is connected to the other, So utilizing the major transformer's Main windings being an autotransformer. An on-line UPS works by https://www.55online.news/بخش-اخبار-2/313075-برای-دستگاه-یو-پی-اس-بهتر-است-یا-استابلایزر

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