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21. Re: [Amps] Checking Plate Choke resonance (score: 1): Author: "Bill, W6WRT" <dezrat1242@yahoo.com>; Date: Tue, 13 Oct 2009 20:05:13 -0700; ORIGINAL MESSAGE: REPLY: AC current times Q is correct, but remember we are talking about a plate choke which is virtually unloaded and has a very high internal Q. Don't confuse this with the Q of th; /archives//html/Amps/2009-10/msg00211.html (10,158 bytes)
22. Re: [Amps] Checking Plate Choke resonance (score: 1): Author: Larry Benko <xxw0qe@comcast.net>; Date: Tue, 13 Oct 2009 21:45:05 -0600; Bill, I have no intention of waging a war of words. Argue as you wish but let's build a circuit and analyze it. I just did a simulation in LTSpice of a tube (voltage controlled current source) in par; /archives//html/Amps/2009-10/msg00212.html (10,728 bytes)
23. Re: [Amps] Checking Plate Choke resonance (score: 1): Author: "Gary Schafer" <garyschafer@comcast.net>; Date: Tue, 13 Oct 2009 23:19:14 -0500; This same subject was discussed 2 months ago almost to the day. Look in the archives for "plate bypass capacitor". It started on 8-8-2009. It was shown that the plate choke can be part of the resonan; /archives//html/Amps/2009-10/msg00213.html (10,985 bytes)
24. Re: [Amps] Checking Plate Choke resonance (score: 1): Author: "Bill, W6WRT" <dezrat1242@yahoo.com>; Date: Tue, 13 Oct 2009 21:45:21 -0700; ORIGINAL MESSAGE: REPLY: How does LT Spice account for the "Tesla Coil" effect in a parallel LC network which is very lightly loaded? I am not an expert with LT Spice, but from your description of wh; /archives//html/Amps/2009-10/msg00214.html (9,596 bytes)
25. Re: [Amps] Checking Plate Choke resonance (score: 1): Author: Larry Benko <xxw0qe@comcast.net>; Date: Tue, 13 Oct 2009 23:03:47 -0600; Bill, I would not call this circuit "very lightly loaded" with an effective 1000 ohms across the circuit. The impedance of 100uH @ 9MHz (which was used in my example) is +j5655. I would be glad to bu; /archives//html/Amps/2009-10/msg00215.html (10,559 bytes)

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