The tone in acoustics equipment controls potentiometer to should choose to reverse logarithmic type (old call index type) potentiometer, volume controls potentiometer to be able to choose logarithmic type potentiometer. According to the use of potentiometer, choose potentiometer, according to the specific requirements of the application of the circuit to choose the resistance of the potentiometer body material, structure, type, specifications, regulation mode. For example, high-power circuit selection of power type wire wound potentiometer; Precision instruments and other circuits should be selected high-precision wire wound potentiometer, precision multi-turn potentiometer or metal glass glaze potentiometer; Medium and high frequency circuit can choose carbon film potentiometer; Semiconductor radio volume adjustment and power switch can choose small carbon film potentiometer with rotary switch.

WTH118-2W 47K Rotary WTH118-2W 33K Pot Kit WTH118-2W 22K 4 PIN WTH118-2W 15K Ohm WTH118-2W 10K 1A Potenciometro