Battery Inverter – 1979 transformer + demo’s

A few demo’s of random things powered up with a 3.7V battery inverter circuit.

See this thread for lots of similar circuits, with circuit diagrams:

Most surprisingly, wireless fields are present all over the setup. Best range so far is with a small tesla tower…giving a field of several inches :)

Gotta love those xenon camera flashes for their lightning effects !

Post time: Feb-13-2018
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