Showa Aircraft Industry Co Ltd developed a contactless power supply system that is an electromagnetic induction type and can supply power even when two coils are placed adjacent to or 1m apart from each other.
The company had a demonstration of lighting ten 100W incandescent lamps using coils that are 60cm apart from each other. In addition, when a metal frying pan was placed between the coils, it did not heat up. The size of the coils was 50 x 50cm, and the thickness was about 5cm.
The company had a demonstration of lighting ten 100W incandescent lamps using coils that are 60cm apart from each other. In addition, when a metal frying pan was placed between the coils, it did not heat up. The size of the coils was 50 x 50cm, and the thickness was about 5cm.
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