Chapter 3 Power Electronic Technology Section 3 DC-AC Converters n Text n New Words and Expressions n Exercises n End n Transition of part of speechSection 3 DC-AC Converters Introduction DC-AC converters are conventionally called the inverters. Such converters are very popular in the battery-operated power systems such as the uninterruptible power supplies (UPS) for hospitals, and AC motor drives. Low power level inverters are usually single-phase type and medium and high power inverters are th
