BD243 9-12 V Mini Tesla Coil
9-12 V BD243 Mini Tesla Coil is a disassembled kit for your DIY Projects. Tesla coil is a transformer (resonant transformer) that works on the principle of resonance. It can produce and ignite high temperature and high pressure plasma, wirelessly transmit electricity, illuminate fluorescent lamps. It is used for many fun and very interesting scientific experiments.
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