The following circuit Inverter 100W, simple to use and excellent ideas.
If we want to work with the electrical equipment outsite home that has a voltage 220Volt /AC 50HZ, that only have around 100Watt not exceed. Yo need Small power inverter around 100Watt. This inverter perform modify from work electrical power forces of electric battery 12 volt provide high voltage to work.If you’re New electronics user or perhaps prefer to save money or maybe desire to create electronics project . We suggests to build this 12V to 220V 100W Inverter circuit , simply because this uses , transistor type BC557 , perform oscillator generator. Next it have 2N3055 type of power transistor to perform drive coil transformer to get converter voltage go up 220V Ac 50HZ with the power around 100 watt . If transformer around 2A-3A used.
Schematic drawings can be seen above and below is the pcb design layout :