Autotransformer offers single-winding voltage regulation with tap changer for efficient step-up or step-down control, ideal for motor starting, soft start, and power distribution where compact design ...

Abstract: This article proposes a matrix autotransformer switched-capacitor dc–dc converter (MASC) that converts 48 to 3.2 V for datacenter applications. The proposed MASC is similar to the series ...

An autotransformer is a transformer having part of its winding included in both the input and output circuit. A simple autotransformer connection is shown in Fig. 1. Note that because there is a ...

An autotransformer is an electrical transformer with only one winding that acts as both the primary and secondary winding. Unlike traditional transformers with separate windings, an autotransformer ...

Abstract: To address the issue that traditional frequency response analysis (FRA) methods are primarily used for conventional transformers and cannot accurately identify common axial displacement (AD) ...

Some years ago, I wrote an essay entitled “Using One 115V Fan On Two Line Voltages.” Its essence was that a fan motor rated for one line voltage could be switched to running at twice that line voltage ...

The list of components in my SPICE simulator does not include an autotransformer. Needing to have that function, I modeled it as follows (see Figure 1). Figure 1 Autotransformer model. T1 and T2 are ...