To achieve the buck/Strengthen aspect, all that is needed is two individual switches so which the AC input could be linked to on the list of two Major faucets, though the load is connected to the opposite, So using the most important transformer's Main windings being an autotransformer. For giant https://remingtonzjrye.blue-blogs.com/41068216/uninterruptible-power-supply-system-an-overview