[time-nuts] LPRO and switching power supply?

Ulrich Bangert df6jb at ulrich-bangert.de
Wed Feb 4 10:32:25 UTC 2009


I run the LPRO (as well as an FRK-L) from an 24 V / 25 W closed frame
switched power supply from Mean Well like 


without any problems. Please note that it does not necessarily mean that
the output signal may not be even a bit "cleaner" with an analogue
supply but I find no general problems with it.

73s and my best regards
Ulrich, DF6JB

> -----Ursprungliche Nachricht-----
> Von: time-nuts-bounces at febo.com 
> [mailto:time-nuts-bounces at febo.com] Im Auftrag von Daniel Schultz
> Gesendet: Mittwoch, 4. Februar 2009 00:32
> An: time-nuts at febo.com
> Betreff: [time-nuts] LPRO and switching power supply?
> What type of power supply are you using to provide the 24 
> volts to the LPRO? The Users Guide mentions (on page 23) that 
> there is a susceptibility to input noise and suggests that 
> users not connect fans to the same power supply, but it does 
> not give any quantitative data, except for mentioning that 
> "This topic is discussed further in the LPRO Data Manual" 
> which I cannot find.
> Have you had success running the LPRO from a switch mode power supply?
> Dan Schultz N8FGV
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to 
> https://www.febo.com/cgi-> bin/mailman/listinfo/time-nuts
> and 
> follow the instructions there.

More information about the time-nuts mailing list