Posted by Wayne Parham [ 68.91.14.67 ] on January 05, 2005 at 23:34:14:

In Reply to: testing chokes posted by Tnuctipun on January 05, 2005 at 18:03:53:

Sounds like you're on track. I'd use Ohms law to determine impedance and then the inductive reactance formula (X_L=2πFL, L=X_L/2πF) to find inductance. I'd probably also pick a few frequencies in the expected range of the coil and average the results. DC resistance will be easy.

Replies:

• Re: testing chokes - manualblock 08:15:43 01/06/05 (2)
  • Self resonance - Wayne Parham 02:20:00 01/07/05 (1)
    • Re: Self resonance/Excellent,thanks - manualblock 07:35:35 01/07/05 (0)