[GreenKeys] LTSpice
Jeffrey D Angus
jdangus at att.net
Sun Jul 21 22:09:17 EDT 2013
Out of curiosity, I removed the series RC snubber entirely and replaced
it with just a reversed diode, like a 1N4007, across the selector magnet.
Yes, it does nicely to clamp things, but.... Boy does it destroy the current
waveform through the selector magnet.
I'd guess from the lower holding current requirement of selector magnet,
it's adding between 5-10 mS of Spacing distortion.
Jeff-1.0
wa6fwi
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