To achieve the buck/Increase attribute, all that is necessary is 2 independent switches so which the AC enter may be connected to on the list of two Main taps, whilst the load is linked to the other, Consequently utilizing the most important transformer's Principal windings being an autotransformer. [three] Upgrading https://bangkokwax81468.worldblogged.com/39836323/the-basic-principles-of-ups-uninterrupted-power-supply