[time-nuts] GC-1000 Clock Cap Choice?

Poul-Henning Kamp phk at phk.freebsd.dk
Sun Jan 16 22:15:09 UTC 2011


In message <4D336A19.40709 at freenet.de>, "Dr. Frank Stellmach" writes:

>High cap value Ceramics are available since years, [...]

Can you clarify one thing for me: When I studied datasheets for these
it looked like they drop 50% of their capacitance at a DC voltage
of 10-20V.

Doesn't that make them a so-so bargain for power supply bulk capacitance ?

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.



More information about the time-nuts mailing list