Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Proceed with care. posted by Al Sekela on April 22, 2007 at 15:26:45:
The choke resistance above the core's maximum frequency will be determined by the skin effect and the coil wire diameter. The DC resistance will be lower than the effective Ohmic resistance at the relevant noise frequencies.
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Follow Ups
- Clarification: Ohmic resistance, not "DC" - Al Sekela 14:54:39 04/23/07 (0)