PTL30-15O1-102B2

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Slide Potentiometers

Slide potentiometers are practical and often used in a variety of commercial and industrial electronic circuits. One such example is the PTL30-1501-102B2 – a single-turn 100Ω slide potentiometer with linear taper. This type of slide potentiometer is employed in a wide range of applications, especially in the field of audio control.

Application Field

The PTL30-1501-102B2 is used in several electronic circuit applications, due to its performance in both the mechanical and electrical areas. It can be used for both low voltage (<50V) and low current (<1A) circuits, and its linear taper provides a smoother and more accurate response when operated. Common applications include:

• Adjusting audio levels/equalizers
• Controlling light/temperature levels
• Steering servo motors in robotics
• Adjusting image contrast in television sets

Working Principle

The working principle of the PTL30-1501-102B2 is quite simple. It is made up of a potentiometer with three pins, a slider, and two pieces of tapes with conducting strips. The slider is attached to two short strips of metal tape, and slides along the potentiometer (which is connected to two connectors). As the voltage level increases along one of the tracks, the resistance across the potentiometer also increases, thus controlling the input voltage to the circuit.

The effectiveness of the PTL30-1501-102B2 depends on how accurately the user moves the slider. The linear taper ensures that the user gets a consistent response as the slider is moved along the potentiometer. Therefore, PTL30-1501-102B2 can be relied on for accurate uniform signal adjustments.

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