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Microwave Transformer Wood Burning. How to make and wire the microwave transformer for lichtenberg figures burning wood with electricity. This will help you choose the right wood pieces for the project.
This will help you choose the right wood pieces for the project. This will only protect the transformer. I show how i built my lichtenberg wood burning machine from a microwave oven transformer to make lichtenberg figures or fractal burns.
I have other videos coming that show the details of how i built the. If you do not have a good understanding of electricity, do not attempt this, if used improperly this machine can be dangerous. Only incandescent will work, fluorescent or cfl will probably just burn up.
How to make and wire the microwave transformer for lichtenberg figures burning wood with electricity. The size of your microwave will determine the size of the wood burner you make. Microwave transformers use one of the hv leads connected to the transformer case which is earth ground in a microwave.
Use many 10w or higher to total 300,000 ohms which limits the current to 5ma (1500v / 5ma = 300,000 ohms). This will help you choose the right wood pieces for the project. I've put together a simple video showing how mine is cu.
This will only protect the transformer. You’ll want to find a microwave at least the same size as the box you plan to.
