P120PK-F25BR100K

Rotary Potentiometers, Rheostats

Rotary potentiometers and rheostats are among the most commonly used electrical components in a variety of different industrial and domestic applications. They are used to regulate current and voltage between two or more points, as well as for feedback in circuit design. The P120PK-F25BR100K is a rotary potentiometers and rheostats. In this article, we will discuss the application field and working principle of the P120PK-F25BR100K.

Application Field

The P120PK-F25BR100K can be used in a variety of different industrial and domestic applications as a form of a rotary potentiometer. It is is ideal for applications where high accuracy and reliability is required, such as:

• Industrial automation, such as CNC machines
• Electric motors
• Robotics
• Lighting control
• Temperature control

Working Principle

The P120P-F25BR100K is a rotary potentiometers and rheostats, which works through an adjustable electrical resistance. This means that by increasing or decreasing the resistance, the current or voltage is also adjusted accordingly. The P120PK-F25BR100K is equipped with an integral contact spring which drives the movement of the contact arm, ensuring reliable contact without vibrations or shocks. This ensures that the resistance adjustment is precise and accurate.

The electrical resistance of the P120PK-F25BR100K is adjustable using a mechanical actuator, such as a knob, dial or shaft. By turning the actuator, the contact arm is moved, thus adjusting the resistance value and the current/voltage output. The ratio between the actuator and the potentiometer\'s resistance is known as the "potentiometer ratio". The potentiometer ratio affects the accuracy and precision of the output.

Conclusion

The P120PK-F25BR100K is a versatile and reliable rotary potentiometers and rheostats, which can be used in a variety of industrial and domestic applications. It has a precise and accurate output due to its integral contact spring and adjustable electrical resistance. This makes the P120PK-F25BR100K an ideal choice for applications where accuracy and reliability is required.