[Amps] HV Switch Mode Power Supplies

Winfried Kriegl dk9ip at gmx.de
Thu Jun 23 03:02:20 EDT 2005


http://www.wattsunlimited.com
have a 2500W SMPS. Works fine.

73 Win DK9IP/KH7CD



> From: "DUGAS, JASON A. (JSC-EP) (NASA)" <jason.a.dugas at nasa.gov>
> An: "'amps at contesting.com'" <amps at contesting.com>
> Betreff: [Amps] HV Switch Mode Power Supplies
> Datum: Tue, 21 Jun 2005 15:07:19 -0500
> 
> I have seen very little discussion in the amateur community for HV Switch
> Mode Power supplies in conjunction with RF amplifiers.  With the increased
> difficulty of finding 60Hz 2400VAC transformers as well as the
> light-weight
> advantages of using switch mode power supplies, I'm surprised there has
> been
> no discussion thus far for homebrewing these for amateur use.
> 
> Jason
> KB5URQ
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> Amps at contesting.com
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> 

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