The secondary of a neon sign transformer is usually grounded internally to the metal case. Connect bottom of Tesla coil secondary to case and to a good external ground, such as a water pipe. This precaution will keep danger of a short circuit in transformer at a bare minimum.
The secondary of a neon sign transformer is usually grounded internally to the metal case. Connect bottom of Tesla coil secondary to case and to a good external ground, such as a water pipe. This precaution will keep danger of a short circuit in transformer at a bare minimum.
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