... 3W 10ohm for LED lamp DC dimming. Lap wire wound potentiometers RA24Y seriessingle-turn potentiometer, is developed, the series potentiometer has power, access to ... , use of the instrument, speed, welding control, sound adjustment, LED lamp DC dimming, sound duct machine filament voltage regulator and so onSeries ... -20K ohm. Lap single-turn wire wound potentiometers 3W 10ohm for LED lamp DC dimming