To gain the buck/Strengthen characteristic, everything is required is 2 different switches so that the AC enter can be linked to one of many two Principal faucets, although the load is linked to the opposite, thus utilizing the principal transformer's Principal windings being an autotransformer. Your browser isn’t supported anymore. https://kungfu57802.angelinsblog.com/32974466/fascination-about-uninterruptible-power-supply-pronunciation