|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
|
|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
|
In Reply to: Re: When is a coil not a coil? posted by dave slagle on January 28, 2007 at 20:42:37:
>think worst case and 100% losses in the core, you still have an air cored inductor which decidedly is not resistive at some arbitrarily high frequency.
A high-loss core is not air. The characteristic of falling L and rising R as a function of increasing frequency is easily demonstrated using the Smith Chart function on a vector network analyzer.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Ferrite isn't Air - Triode_Kingdom 21:04:12 01/28/07 (2)
- Re: Ferrite isn't Air - dave slagle 19:35:33 01/29/07 (1)
- Re: Ferrite isn't Air - Triode_Kingdom 08:31:04 01/30/07 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
