[time-nuts] Power supply for 'Bay FE-5680A?
EWKehren at aol.com
EWKehren at aol.com
Fri Jan 6 17:53:32 UTC 2012
I do not care for this test but later on I will use a LDO and a clean up
OCXO.
Bert
In a message dated 1/6/2012 12:37:46 P.M. Eastern Standard Time,
lists at rtty.us writes:
Hi
What are you using the Rb for?
A switcher is going to put even more hash on an already dirty 10 MHz output
on the Rb. That may or may not be an issue to you.
Bob
-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of time-nuts at custodes.info
Sent: Thursday, January 05, 2012 9:56 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Power supply for 'Bay FE-5680A?
On Jan 5, 2012, at 9:33 PM, shalimr9 at gmail.com wrote:
> Most laptop supplies operate around 19 or 20 volts. Its a good place to
start if you want to get 15V through a linear regulator.
>
> I have used Nintendo Wii supplies for 12V applications that require less
than 3.5A. Chinese clones of those can be bought on eBay for less than $10
with shipping.
>
> Didier KO4BB
>
> Sent from my BlackBerry Wireless thingy while I do other things...
So a cheap switcher down to 18-20v and a pair of linear regulators to get
the 5 and 15v? I was hoping for something more off-the-shelf; my T-bolt is
running off the power supply in the TAPR/tvb group buy from a few years
ago.
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