Hi Looking at the 2496 data sheet - you probably want to put something > 20 volts into the board if you want a reasonable 15 volts out of it.
Bob On Sep 12, 2013, at 8:01 PM, Bob Stewart <b...@evoria.net> wrote: > I just remembered: Someone here or on the Agilent list suggested I buy a > handful of those LM2596 buckboards a few weeks ago. That one wallwart > should have enough headroom to give me 15V. > > Bob > > > > > >> ________________________________ >> From: Bob Camp <li...@rtty.us> >> To: Discussion of precise time and frequency measurement >> <time-nuts@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 <b...@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 >>> _______________________________________________ >>> time-nuts mailing list -- time-nuts@febo.com >>> To unsubscribe, go to >>> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >>> and follow the instructions there. >> >> _______________________________________________ >> time-nuts mailing list -- time-nuts@febo.com >> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >> and follow the instructions there. >> >> >> > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
