This thesis circuit converts the voltage from the voltage direct current into AC voltage, which is used inverter single-phase, using the command controls the signal Sinusoidal Pulse Width Modulation (SPWM) signal SPWM in. Drives and gates, releasing IR2111 to signal the High side and Low side to a switch using a switch Bipolar Switching to make a switch Gate voltages at both the positive (+) and negative. (-), which is greater than the output of the inverter can be connected to a low pass filter (Low pass Filter) to the voltage characteristics of a sine wave of 220 volts at 50 cycles. Hz to supply power to the load.
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