Microwave oven High Current Transformer- 2 MOT s - 10 V
menzup123
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2 MOTs connected in series way. Each transformer has 2 coils made of a 10 mm welder wire (28 mm2 of copper). Output voltage 3 V, input voltage 240 V 50 Hz.
Really huge current, wire gets warm, but MOT s are still cold.