Objectivist01
Senior Member
- Joined
- May 24, 2020
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Hi I am repairing a high pass filter for a tweeter and want to use a 0.27mH Inductor in parallel the tweeter. The capacitor in series with the tweeter is 5,6uF and there is L pad resistance of 0.82 ohm. The inductor is now damaged (..physically) and I would need a replacement. Upon looking in different parts websites I came accross inductance of same value but of different thickness of wires .45 to 2mm! I understand the reactance of the coil varies with the thickness.
Can someone advice the formula to verify how the frequency crossover freq varies with the thickness ?
Can someone advice the formula to verify how the frequency crossover freq varies with the thickness ?