Inductance versus frequency

Tom Del Rosso wrote:

Chris Jones wrote:

Tom Del Rosso wrote:

<snip>

Do inductors vary with current as well? I would guess only a little
bit.

>
Yes.
http://www.vk2zay.net/article/200

>
With saturation, yes, but what about the usable range?

This datasheet shows a couple of typical inductance vs frequency charts:

<https://productfinder.pulseelectronics.com/api/public/uploads/product-attachments/datasheet_wc708_1608374397.pdf>

Over the non-saturated, nearly linear regions, inductance is slightly
inversely proportional to frequency.

Danke,

--
Don, KB7RPU, https://www.qsl.net/kb7rpu
There was a young lady named Bright Whose speed was far faster than light;
She set out one day In a relative way And returned on the previous night.