Michael Kurniawan 2018123456 University of Cincinnati Final Exam Power Electronics Technology 1. An inverter is a circuit used to convert a fixed DC voltage source into an AC voltage source, Make an inverter circuit for an input voltage of 12 V DC to an output voltage of 220 V AC! Figure 1. Dc to Ac Inverter circuit Figure 2. Waveform of the Dc to Ac Inverter Circuit 2. DC-DC converters are widely used in various electronic devices, make one example of a DC-DC converter circuit for voltage reduction! Figure 3. Flyback Converter circuit