[SI-LIST] Re: Walls of Air? or Pillars of Metal?

  • From: "Robert Sefton" <rsefton@xxxxxxxxxxxxx>
  • To: <Charles.Grasso@xxxxxxxxxxxx>, <OLSON_JACK_C@xxxxxxx>
  • Date: Thu, 16 Mar 2006 13:36:06 -0800

> -----Original Message-----
> From: si-list-bounce@xxxxxxxxxxxxx 
> [mailto:si-list-bounce@xxxxxxxxxxxxx] On Behalf Of Grasso, Charles
> Sent: Thursday, March 16, 2006 1:14 PM
> To: OLSON_JACK_C@xxxxxxx
> Cc: si-list@xxxxxxxxxxxxx; si-list-bounce@xxxxxxxxxxxxx
> Subject: [SI-LIST] Re: Walls of Air? or Pillars of Metal?
> 
> Jack - Your approach (if implemented properly) is very effective.
> I think that your main concern is with proximity of the power 
> supply and the uP - Based on your details I would say that 
> you will not see coupling interference of the power supply 
> onto the uP.=20
> 
> The power supply is a DC - DC converter - right? Low power - 
> 15W or so?=20 What is more likely is that you'll have an 
> emissions issue with the powersupply itself than the circuit 
> in general.=20
> 

If 15W is low power for an embedded uP then I'm seriously out of touch!!

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