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Re: [ts-7000] input voltage tolerance, 5.1 v cell phone power supply ok?

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Subject: Re: [ts-7000] input voltage tolerance, 5.1 v cell phone power supply ok?
From: Jim Jackson <>
Date: Sun, 4 Mar 2007 19:29:53 +0000 (GMT)


On Sun, 4 Mar 2007, Jim Jackson wrote:
> On Sat, 3 Mar 2007, yoobb wrote:
>
> > Hi,
> >
> > What's the tolerance on the power input voltage of the TS-7200?
>
> It has to be a REGULATED 5v power supply. So the answer is not much
> tolerance. Technologics, in the TS7200 Draft[1] user Manual have a note on
> page 6 saying that applying more than 6v can damage the board. I'd stick
> to 5v.

I forgot to add this note

[1] I couldn't find this in Version 2 of the User Manual! It may have been
removed for a purpose!

>
>
> > I have a cell phone charger power supply marked "OUTPUT: DC 5.1V 700mA".
> >
> > Is this power supply suitable for the TS-7200?
>
> connect up a dummy load and measure the voltage on no-load and on load.
> If you read 5.1v volts for both, it is probably a regulated PSU
>


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