[AMPS] Shunt regulated high voltage psu

[Ian White, G3SEK]

Radio WC6W wrote:
>
>   A suitable power FET costs a $1 these days. Add another $1 for a
>voltage regulator IC and a few small R's & C's. Get fancy, add a trimpot
>for voltage adjust so you have "something to turn" and you have a $3
>regulator.
>
You forgot to add the engineering know-how to make it work...  and 
that's priceless.

-- 
73 from Ian G3SEK          Editor, 'The VHF/UHF DX Book'
                           'In Practice' columnist for RadCom (RSGB)
                            http://www.ifwtech.com/g3sek

--
FAQ on WWW:               http://www.contesting.com/FAQ/amps
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com