Reply to "Increased American Models locomotive speed"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

@Tom Stoltz posted:
And while in uncharted territory, changing the design to use DC regulators with a bigger resistor is beyond my pay scale… I would have no idea. Are you using the 5V LED strips with youir DC regulators?

My regulator boards are a constant current design, so they regulate current and not voltage. This works out to be more controllable as far as intensity for LED use as LED current vs light is a linear function. However, LED voltage vs light is most certainly not a linear function, it's a very sharp knee from dim to cooked.

3/25/2210:34 AM

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