This is the scheme diagram of 500W power inverter circuit which build using 10 pieces of well-known NPN power transistor 2N3055 to amplify the AC signal produced by multivibrator. The frequency generator / multivibrator is built based on transistors too. All of the components is easy to gathered from the electronic store.
This 500W power inverter converts a 12V input voltage from the car battery (rated at 12V/50A for maximum power output). The output will be 220V AV output, or you may use 110V transformer if you want to achieve 110V AC output. The power transistor 2N3055 should be mounted on heatsink, so the heat will be spread over the heatsink and prevent the transistor from overheeating.
Warning: This is a high voltage circuit, use safety equipment when trying to run this circuit.
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i have a small shop shop where am charging phons and battery, i also hv fan in that shop. plz can u tell me the procedure of how to construct inverter, how to connect it and the watts that is resonsible on Am blessing. thanks
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100ohm 0.25w resistor and 0.1ohm 10w resistor are not in my area. Please what should I use as the equivalent.
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please help me sir, i need a diagram with using input dc 12v 3amps transformer to output of 500w inverter 60hz modified sine wave.
I just did this circuit and its work can run an electric fan also LED light bulbs. There is another version of this circuit but it didn’t work there is one error. just follow this circuit and nothing else
I need 5000w inverter with 2n3055 tip please