[GreenKeys] LTSpice

Jeffrey D Angus jdangus at att.net
Fri Jul 19 03:19:12 EDT 2013


If you've got a flair for design, I highly recommend this program.
<http://www.linear.com/designtools/software/>

I was playing with it tonight optimizing a snubber to go across
the loop keying.

looks like 0.22 uF and 22 ohms in series will keep things civilized
with adding too much distortion.

A bit of trial and error certainly beats wading through all the
calculations in this.
<http://www.ee.bgu.ac.il/~pel/links/DESIGN_OF_SNUBBERS_FOR_POWER_CIRCUITS.pdf 
<http://www.ee.bgu.ac.il/%7Epel/links/DESIGN_OF_SNUBBERS_FOR_POWER_CIRCUITS.pdf>>

Jeff-1.0
wa6fwi



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