[time-nuts] FE-5680A Voltage?

[paul swed]

A good supply is desirable wall warts aren't.
Enjoy your new Rb
Regards
Paul
WB8TSL


On Thu, Sep 12, 2013 at 6:01 PM, Bob Stewart <bob at evoria.net> wrote:

> Thanks Bob.  I looked at the datasheet again and found that they do like
> 15-18.  Unfortunately my "18V" supply is a wallwart that supplies
> "22.5-18V,  2.0-2.5A".  By the ordering, I assume that means it's load
> dependent.  So, I guess I'll find some Plan B.
>
> Bob
>
>
>
>
>
> >________________________________
> > From: Bob Camp <lists at rtty.us>
> >To: Discussion of precise time and frequency measurement <
> time-nuts at febo.com>
> >Sent: Thursday, September 12, 2013 4:52 PM
> >Subject: Re: [time-nuts] FE-5680A Voltage?
> >
> >
> >Hi
> >
> >As I recall, 15 volts is sort of the minimum they recommend on most of
> the variations of the 5680. The internal regulators will probably be
> happier with 18 volts than with 14.25. You best bet is indeed a 15 V supply.
> >
> >Bob
> >
> >On Sep 12, 2013, at 11:03 AM, Bob Stewart <bob at evoria.net> wrote:
> >
> >> I decided to order a Rb standard, and I was wondering what the lower
> limit on the 15V power requirement is?  I have a PSU that will go up to
> 14.25V and my next closest is 18V.  Should I just get a new 15V PSU before
> this gets in?  Maybe I can make a quick mod on the big one and take it up
> to 15V.
> >>
> >> Bob - AE6RV
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