Tuning capacitors

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Tuning capacitors

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pwdrive

Senior Engineer in Charge

Posts: 7,416
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Location: Cornwall

#22

10-03-2018, 03:38 PM (This post was last modified: 10-03-2018, 03:38 PM by pwdrive.)

I'm crap at maths but according to a utube video showing two plates separated by free space and some other dielectric the formula given was

C = E0*A/d-t(1-1/k)

I'm guessing it can be worked out from that formula (using the eroded distance and the k of the aluminium oxide) then compare the result with a result using air only and the original non eroded distance....sort of?!

https://www.youtube.com/watch?v=htSfSLJ9R0Y

Lawrence.

http://www.gridwatch.templar.co.uk/index.php

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Messages In This Thread

Tuning capacitors - by Crackle - 08-03-2018, 10:03 AM

RE: Tuning capacitors - by Murphyv310 - 08-03-2018, 10:12 AM

RE: Tuning capacitors - by Craig - 08-03-2018, 10:49 AM

RE: Tuning capacitors - by Cleggy - 09-03-2018, 08:02 PM

RE: Tuning capacitors - by Murphyv310 - 08-03-2018, 11:05 AM

RE: Tuning capacitors - by Terry - 08-03-2018, 11:58 AM

RE: Tuning capacitors - by Murphyv310 - 08-03-2018, 12:16 PM

RE: Tuning capacitors - by boater sam - 09-03-2018, 01:23 PM

RE: Tuning capacitors - by pwdrive - 09-03-2018, 01:35 PM

RE: Tuning capacitors - by Murphyv310 - 09-03-2018, 02:52 PM

RE: Tuning capacitors - by Murphyv310 - 09-03-2018, 08:18 PM

RE: Tuning capacitors - by Crackle - 09-03-2018, 08:20 PM

RE: Tuning capacitors - by Crackle - 10-03-2018, 03:44 PM

RE: Tuning capacitors - by Murphyv310 - 10-03-2018, 03:49 PM

RE: Tuning capacitors - by Murphyv310 - 09-03-2018, 10:29 PM

RE: Tuning capacitors - by Murphyv310 - 09-03-2018, 10:32 PM

RE: Tuning capacitors - by Crackle - 10-03-2018, 11:44 AM

RE: Tuning capacitors - by pwdrive - 10-03-2018, 12:44 PM

RE: Tuning capacitors - by Kalee20 - 10-03-2018, 01:08 PM

RE: Tuning capacitors - by Cleggy - 12-03-2018, 07:18 PM

RE: Tuning capacitors - by Murphyv310 - 10-03-2018, 12:47 PM

RE: Tuning capacitors - by Murphyv310 - 10-03-2018, 12:52 PM

RE: Tuning capacitors - by pwdrive - 10-03-2018, 01:28 PM

RE: Tuning capacitors - by Kalee20 - 10-03-2018, 02:43 PM

RE: Tuning capacitors - by pwdrive - 10-03-2018, 03:38 PM

RE: Tuning capacitors - by Murphyv310 - 10-03-2018, 03:46 PM

RE: Tuning capacitors - by Murphyv310 - 13-03-2018, 08:36 AM

RE: Tuning capacitors - by Crackle - 13-03-2018, 09:52 AM

RE: Tuning capacitors - by Murphyv310 - 13-03-2018, 12:37 PM

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