[time-nuts] FE-5680A

EWKehren at aol.com EWKehren at aol.com
Thu Nov 10 13:55:19 EST 2011


Thank you Bert
 
 
In a message dated 11/10/2011 1:19:13 P.M. Eastern Standard Time,  
camaraq1 at quantacorp.com writes:


I  don't want to repost, but  check
http://www.mail-archive.com/time-nuts@febo.com/msg37731.html. A  timenuts
archive search or google will bring up that and many other  resources.

If you can afford the extra 1/2W, a simple linear regulator  generating the
5V from the 12V will do. If not, use a shielded switcher and  filter it 
well.

There seems to be different pinouts for different  FE-5680A part numbers,
too.

Jose


-----Original  Message-----
From: time-nuts-bounces at febo.com  [mailto:time-nuts-bounces at febo.com] On
Behalf Of EWKehren at aol.com
Sent:  Thursday, November 10, 2011 8:31 AM
To: time-nuts at febo.com
Subject:  [time-nuts] FE-5680A

I did purchase one of the "New"  FE-5680A  Rb's. Looking at packaging  and 
the housing it does look new. I have  not powered it up because of +5  Volt
on 
pin 4. Does any one know  its purpose and is there a power up  sequence. 
Any 
help will be  appreciated.
Bert Kehren   Miami
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