[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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