6000Vdc power supply built from a microwave oven transformer - YouTube
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Step-Down Transformer Full Protection High Power Voltage Converter Space Saving 2000W 110-120V 220-240V High Power Air Purifier Hair Dryer (EU Plug) : Amazon.in: Home Improvement
How to Turn a Microwave Oven Transformer into a High Amperage Metal Melter! « Mad Science :: WonderHowTo