To get the buck/Enhance attribute, everything is needed is two separate switches so that the AC input can be connected to among the list of two Principal faucets, whilst the load is linked to the other, thus using the key transformer's primary windings as an autotransformer. From Java eleven onwards, https://eduardojhcwr.luwebs.com/34469475/a-secret-weapon-for-uninterruptible-power-supply-pdf