Tesla Secondary Coil 400Turns 20.3mmx94mm
The price is for 1piece
Typically used for super mini single transistor self-excitation tesla coil(refer to circuit in picture).
It use 20mm diameter PVC tube, add 400 Turns enamelled wir.
OD(outer diameter):20.3mm(total)
Length:94mm(total)
Coil Length:about 80mm
We also can provide the full package-assembled "super mini single transistor self-excitation tesla coil", contact us if client need this.