Simple Inverter Circuit Using 555. Because of using 555 timer and mosfet as main. The output is about 50 watts.
There are many inverter circuits using ic based oscillators around the internet but none can beat the popularity of ic 555 which has tons and tons of applications in timing based circuits. Referring to the circuit design below we can see that the inverter circuit uses just 4 transistors a transformer and a battery to implement a ful 100 watt power output from a small 12v 10 ah battery. Moreover the 555 timer is already a popular ic among the new comers of electronics and also among much experienced hobbyists and all would find easy to work with ic.
And using a few parts and a small circuit.
Npn and pnp transistors tip40 and tip41 provide a frequency of supply to the transformer according to the signal getting from 555 timer. We can make a very reliable inverter using ic 555 and mosfets. As you can see the shown ic 555 full bridge inverter circuit is extremely simple and yet is capable of delivering some serious amount of output power with a relatively smaller transformer the ic 555 is rigged as a standard astable multivibrator for generating a constant 100 hz frequency at its pin 3. Here is an ic 555 inverter circuit.
