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Whites Tdi Sl Coil Inductance

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I made a 24" coil for my TDI SL. Works great!


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Anything from 300-400uH will work efficiently on Whites TDI's, but ideally the resistance needs to be under 1ohm. Use multistrand wire and keep the shielding paint resistance between 50-150ohm. Don't forget the screen wire across the top of the shielding also.

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