[AMPS] Shunt regulated high voltage psu

[rich]

>
>rich said:
>
>I said:
>
>>>I'm still working on my broadband input transformer experiment, and will
>>>post results as soon as they are available.
>>
>>Great news.  I was never able to build a (trifilar) 50‡ to 450‡ 150w
>>transformer that went from 160 - 10m.  The latest rumour is that twisting
>>the wires works better.
>
>Hmm, I never thought of a capacitively coupled untuned input using a
>gimmick cap.  

There is no gimmick.  It is a broadband, ferrite toroidal-core, 
transformer that triples the RF driving V for the grid.  Twisting the 
bundle of 4 wires prior to winding reportedly improves bandwidth. 

>...

cheers, Jim

-  R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K, 
www.vcnet.com/measures.  
end


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