Reply to "Wiring a DC volt potentiometer. 3 "poles"?"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

In order to supply any useful current to the load, the resistance value of that pot has to be pretty low. Wiring a low resistance pot across the power supply will generate tons of heat! The pot has to have a reasonably low value provide any significant current to the load

I suspect he has the pot just wired in series with the load from the description.

3/17/241:03 PM

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