> -----Original Message-----
> From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com]
> On Behalf Of Jim Thomson
> Sent: Tuesday, March 23, 2010 9:36 PM
> To: amps@contesting.com
> Subject: [Amps] ripple in B+ supply
>
> ORIGINAL MESSAGE:
>
> On Mon, 22 Mar 2010 19:31:09 -0700, "Jim Thomson" <Jim.thom at
> telus.net>
> wrote:
>
> >
> >## after actually doing it now for 3 yrs... I'd say you want a MAX of
> 1% ripple.
>
> REPLY:
>
> Peak to peak, RMS or what?
>
> 73, Bill W6WRT
> ### RMS. Ripple measurements and calcs have been RMS since day 1.
> If you want to do it in peak... or peak to peak.. that's fine too. Just
> don't trycomparing peak to peak..... to RMS. later... Jim VE7RF
Not that it is a big deal Jim, but what are you using to measure that RMS
voltage with? Note that it is not a sin wave.
73
Gary K4FMX
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|