To gain the buck/Raise element, all that is needed is two different switches so the AC enter can be linked to one of the two primary taps, while the load is linked to the opposite, Hence utilizing the principal transformer's Key windings as an autotransformer. We will stop working important https://zionu2hi5.topbloghub.com/40137482/uninterruptible-power-supply-cyberpower-an-overview