This simulation demonstrates the working of a step-up transformer and a center-tapped step-up transformer. In the step-up transformer, the voltage is increased on the secondary side according to the turns ratio (10:100 in this case). The center-tapped step-up transformer provides two equal secondary windings with a common ground connection, producing outputs that are 180° out of phase. The waveform plot shows how the secondary voltages split symmetrically with respect to the center tap, making i