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1. [AMPS] Re: YC156 heater/cathode question (score: 1): Author: emailw8nf@yahoo.com (Dave Haupt); Date: Tue, 8 May 2001 00:41:16 -0700 (PDT); A couple of points here. 1) You can apply HV any time you want. Just don't draw any cathode current during the six minute warmup. In other words, keep the cathode biased negative with respect to the; /archives//html/Amps/2001-05/msg00113.html (9,455 bytes)
2. [AMPS] Re: YC156 heater/cathode question (score: 1): Author: gdaught6@leland.stanford.edu (George T. Daughters); Date: Tue, 8 May 2001 08:10:28 -0700; If the cathode is biased negative with respect to the grid, then major cathode, grid, and anode current will flow... Better bias the cathode positive with respect to the grid! (Or the grid negative w; /archives//html/Amps/2001-05/msg00119.html (7,540 bytes)
3. [AMPS] Re: YC156 heater/cathode question (score: 1): Author: philk5pc@tyler.net (Phil Clements); Date: Tue, 8 May 2001 10:42:30 -0500; Thanks for the excellent info, Dave! I have printed out your post and added it to my tube data book. (((73))) Phil, K5PC -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting; /archives//html/Amps/2001-05/msg00123.html (9,236 bytes)

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