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Rotating resistance

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Rotary potentiometer is a variable resistor (electromechanical element). It slides on the resistor body by brush and obtains the output voltage in a certain relationship with the input voltage in the circuit, so it is called potentiometer.
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Rotating resistance

Product introduction

Rotary potentiometer is a variable resistor (electromechanical element). It slides on the resistor body by brush and obtains the output voltage in a certain relationship with the input voltage in the circuit, so it is called potentiometer. Rotary potentiometer is mainly used for communication products, walkie talkies, car power amplifiers, multimedia audio, smart home, computer peripherals, etc. its functions are: volume adjustment, light intensity adjustment, menu selection, speed adjustment, temperature adjustment, etc.


Product parameters

Parameter type Characteristics
Specification 22×30mm
Positioning aperture 3mm
Control signal Analog signal
Working voltage 3.3-5V
Interface 3P
Line sequence G V A
Rotation angle 270°


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