>A difference of 2 cm would be true for the radius but not for the
>diameter. I would define the inner and outer diameter as seen in this
>picture:
>Am I missing something?
No,you are right. :-)
Thanks!
73
Clemens
DL4RAJ
>-----Original Message-----
>From: [email protected]
>[mailto:[email protected]] On Behalf Of
>Dimitrios Tsifakis
>Sent: Saturday, January 12, 2019 10:02 PM
>To: [email protected]
>Subject: Re: LF: RE: Re: a lot of ferrite
>
>Hi Clemens,
>
>> The cross section of the rods or equivalent toroid is 2cm x 10cm.
>> If you take 10cm as height the ring is 2cm thick.
>> Hence the OD/ID difference is indeed 2cm not 4cm...
>
>A difference of 2 cm would be true for the radius but not for the
>diameter. I would define the inner and outer diameter as seen in this
>picture:
>
>https://cdn.app.compendium.com/uploads/user/a862d463-3ea6-443a-
>9187-e1040e91eb0e/439417c2-a4f1-4c21-a566-ab29e76f9846/Image/67
a4a68a1f850a9ab6f4627c1d493fd1/hose_sizing_parker_hose_products_divi>sion_tube_diameter_300px.jpg
>
>So if the thickness of the ring is d = 2 cm, then OD = ID + 2 * d
>
>Am I missing something?
>
>73, Dimitris VK2COW
>
>
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