Re: Tingles from power supply

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#1222

From: Eeyore
Date: Fri, 13 Mar 2009 23:22

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Robert Baer wrote:

> Eeyore wrote:
> > Robert Baer wrote:
> >
> >>   AFAIK wall warts never use line filters.
> >
> > Oh, they have to be filtered ( to meet EMC regs ) but may use some very simple
> > ones at very low powers since that's all that's needed.
>
>    I have never seen a transformer type wall wart with a filter;

Just a transformer type. No indeed.


> the switchers are not so common and being newer kids on the block that tend
> to generate EMC, would have some kind of filtering.

The switchers are becoming much more common now.

Graham

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Message-ID: <49BAEABD.1FAAE7C8@hotmail.com>
Date: Fri, 13 Mar 2009 23:22:37 +0000
From: Eeyore <rabbitsfriendsandrelations@hotmail.com>
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