[time-nuts] Super Regulator links

Didier Juges didier at cox.net
Thu Dec 13 22:23:18 EST 2007


> -----Original Message-----
> From: time-nuts-bounces at febo.com 
> [mailto:time-nuts-bounces at febo.com] On Behalf Of Matt Ettus
> Sent: Thursday, December 13, 2007 8:25 PM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] Super Regulator links
> Can you explain to me the use of fast recovery diodes if you 
> are going to put capacitors across them?
> Matt

We even use snubbers across Shottky and FRED rectifiers, in spite of what
the vendor's litterature claims. 
Anything that is non linear in series with a magnetic structure (does not
have to be a transformer, a trace or wire long enough would do) is a
potential source of ringing and noise.

Didier KO4BB

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