View single post by Steve P
 Posted: Mon Jun 29th, 2020 01:35 pm
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Steve P



Joined: Fri Apr 20th, 2018
Location: Colorado USA
Posts: 167
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Helmut,

I thought more about this circuit.

Is the purpose of the bridge-rectifier, to keep polarity to the LEDs constant,
even when polarity reverses on the track, when changing direction?

And the step-down regulator keeps the brightness stable,
as voltage ramps up/down?

Steve




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Steve
Beaver Lode Railway
https://evvette.net/trains/
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