Inverter Schematic Diagram

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How do I make an Inverter that will produce 12v ac from a few AA batteries or a 9v batt?

Basically I need to make a low voltage (preferably 12v) ac power supply to power some of my projects, like my hand wound transformer. I connected it to the mains but it couldn’t handle it! I don’t need some huge wattage type of thing or high current (Maybe 20-600 mA??) since i’m not going to be powering anything big at all. I just need this for my experimentations with transformers of the difference in turns, voltages and how it affects the output and stuff. I know how to read the Schematics, diagrams, and symbols and stuff so a picture that i could follow along with would help too.

If you can’t get enough power out of the mains (“couldn’t handle it”), they a small inverter driven from a 9 volt battery certainly won’t.

Or do you mean the transformer would not operate on 120 (or 240) volts?

Get a step down transformer to generate 12 volts from 120 volts. They are a few dollars. Designing and debugging an inverter just to get 12 volts AC when you have mains power nearby seems silly.

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