[Amps] ripple in B+ supply

[Alex Eban]

Peak to peak. The DC voltage is also peak voltage of the secondary. That way
you can compare apple with apples!
Of course, you should measure it with a scope, or some peak reading, AC
coupled detector.
Alex		4Z5KS 

-----Original Message-----
From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
Behalf Of Jim Thomson
Sent: Wednesday, March 24, 2010 3:36 AM
To: amps at 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 
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