UNIVERSITY OF MASSACHUSETTS DARTMOUTH DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING ECE 442 POWER ELECTRONICS SOFTWARE ASSIGNMENT HALF-BRIDGE INVERTER Create a MultiSim circuit that simulates a half-bridge inverter as shown in Fig. 6.1 on page 228 of the text by Rashid. Instead of using IGBTs as the switching devices, use voltage-controlled switches. The source voltage VS = 48 Volts. The switching frequency is 500 Hz. The load resistance is 1 Ω. Display the waveform of the voltage across the load using the oscilloscope in differential mode (Channel A – Channel B). It might be advisable to substitute two 24 Volt batteries (with proper polarity) for the two capacitors (C1 and C2) and the 48 Volt source. Submit a complete diagram of your final circuit along with the waveform of the voltage across the load, waveforms of the driving voltages, and the settings of the function generator.