| To: | "amps@contesting.com" <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] Regulated filament current |
| From: | Mike Waters <mikewate@gmail.com> |
| Date: | Fri, 4 Sep 2015 13:01:33 -0500 |
| List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
I'm surprised that no one has mentioned thermistor inrush current limiters as an alternative solution: https://www.rfparts.com/currentlimiters.html They're wired in series with the filament (and HV) transformer primary, in an area were the air is relatively still. 73, Mike www.w0btu.com _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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