PDV20-31M-105A

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Slide Potentiometers

A potentiometer is an electrical device that is used to measure electrical potential. It can be used to regulate power, measure electrical potential difference, and standardize voltage. The PDV20-31M-105A is a type of slide potentiometer, which uses a sliding element to change its resistance.

The PDV20-31M-105A is a popular slider potentiometer, used in many applications, such as motor speed control and audio equalization. It is a single-turn, through-hole, potentiometer, with a resistance range of 20K to 31M ohms. It is constructed with resistive elements, a center tap, a sliding element, and two terminals. The metal sleeve or “wiper” is the movable portion of the potentiometer.

The working principle of the PDV20-31M-105A is fairly simple. When the wiper is moved along the resistor element, the resistance changes. This changes the electrical potential difference, which allows the user to start, stop, increase, and decrease the power that is being supplied to the motor or amplifier.

The PDV20-31M-105A has many advantages. It has a long life of at least 1000 cycles, and can be used in harsh environments due to its resistance to high temperatures and humidity. It has a fast response and is cost effective. It is also resistant to dust and can be used in a wide range of applications.

The PDV20-31M-105A slide potentiometer is used in a variety of applications, from audio control to motor speed control. It is ideal for applications where a precise amount of electrical current must be precisely regulated. The versatility of the slide potentiometer makes it a popular choice for many different types of applications.

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