> Henry has resonant power supplies which, in my experience in other types
>of equipment that use similar power supplies, not that reliable.
I've found them just as reliable as any other approach, but I guess it's a
matter of ratings. I prefer negative lead filtering to reduce the strain on
the choke insulation - that may have some useful effects. Incidentally, you
rectify the volts across the choke then to give a bias supply.
73
Peter G3RZP
--
FAQ on WWW: http://www.contesting.com/ampfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|