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[DPRG] Re: [SeattleRobotics] Isolated Boost converter?

Subject: [DPRG] Re: [SeattleRobotics] Isolated Boost converter?
From: rten at new.metronet.com rten at new.metronet.com
Date: Sun Aug 10 18:52:01 CDT 2003

If you are going to get that fussy, you must evaluate the parts for
input-to-output leakge and decide how much leakage you can live with!
Ralph

On Tue, 5 Aug 2003, Randy Carter wrote:

> Isolated?  How isolated do you want?  The suggestions made so far
> use a common ground.  For true isolation you need to use a DC/DC
> converter.  This device is essentially a miniature switching
> power supply and its output can be hooked up any way you want.
>
> http://www.mouser.com has several models.  Since your power
> requirements are less than 1 watt you can get one for less than $10.
>
> David Peterson wrote:
> > Anyone have any ideas on creating an isolated voltage boost converter, from
> > 5 volts input, isolated from a 12 volt output, at 50 mA or a little more? I
> > understand that the input could be requiring 150 mA , if around 80%
> > efficient or so.. just having difficulties on components.. Any help would be
> > appreciated.
> >
> > Dave
> >
> >
> > Visit the SRS Website at http://www.seattlerobotics.org
> >
> > To unsubscribe from this group, send an email to:
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> >
> >
> > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
> >
> >
> >
>
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