DigiKey lists a standard inductance for each core and the frequencies they filter. Its been awhile since I researched them, but my primary focus was the FM interference and my secondary was just to get as much inductance as possible for lightning suppression. - the more times you loop the cable through it, the greater the inductance. I go for as many loops as I can possibly get. A lot of times, I buy the inductor mostly based an the physical size that will work for my application. I use them on just about everything, even my RF pig-tails (with no looping).
Brad Hagstrom
On 10/17/06, Dylan Oliver <[EMAIL PROTECTED]> wrote:
How do you compute the total amount of inductance? Based on the length/properties of the Cat5 alone? Would you mind posting the formula or, better, a spreadsheet like that posted for solar?
Best,
--
Dylan Oliver
Primaverity, LLC
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