Household power inverter circuit

Household power inverter circuit This is an excellent home power inverter circuit diagram, materials and easy to take, the output power of 150W. The circuit design frequency of about 300Hz, the purpose is to reduce the volume of the inverter transformer, by weight. Square wave output waveform. The inverter can be used in other areas of home lighting, home solar inverter electronic ballast fluorescent lights, home appliances and other switching power supply during power outages.
The inverter is a DC to AC transformer, which in fact is a process of converting the voltage of the inverter. Sine wave inverter power output is the same as we use every day or even better sine wave AC power because it does not exist in the electromagnetic pure sine wave online ups  pollution. Square wave inverter output is poor quality of the square wave alternating current, the positive maximum to the negative maximum value to almost simultaneously generate, which cause severe destabilizing effect on the load and the inverter itself.