| To: | "'AMPS'" <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] Zener Screen Regulators |
| From: | "Randall Mullinax" <rcm@icnet.net> |
| Date: | Wed, 5 Sep 2012 15:58:25 -0500 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
I still ask for an explanation of why the filament or cathode in a tube has to be heated to receive the current flow. I've been asking this question for fifty years. Still waiting. 73, Bill W6WRT _______________________________________________ Excellent!!! I agree. Randy AD5RM _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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