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Date: Mon, 06 Jan 2003 23:46:46 +0100
From: Rene Tschaggelar
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Subject: Re: Switching regulator noise
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James Fitzsimons wrote:
> Hi all,
> I have a switching regulator ( a national semiconductor part from memory)
> that I am using to get a 5v output from a 12v gel cell to run the logic on
> my mobile robot. The problem is that the regulator seems to be generating
> quite a bit of RF noise. I have since read that this is a common problem
> with switching regulators.
> This is not effecting the opertation of the robots electronics, but is
> causing a lot of white noise on the TV in the next room.
> For the sake of maintaining domestic relations I need to find a way to
> "quiten" the regulator before the Missus kills me ;-)
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