Design and Implementation of a Modular Bidirectional Switch Using SiC-MOSFET for Power Converter Applications

Figure 9

Waveforms of the ac voltage regulator. = 220 V 50 Hz power supply, output current, and gate voltage at (a) = 1 kHz, 50% duty cycle and (b) = 100 kHz, 50% duty cycle.

(a)

(b)