PTA2043-2015DPB103

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Slide Potentiometers

A slide potentiometer, commonly known as a pot, is a three terminal device that contains an adjustable electrical element used to create an output voltage level that varies with the position of a slide. The PTA2043-2015DPB103 is a multi-turn slide pot designed for series resistance, dynamic nulling, pick and hold and voltage sensing applications.

PTA2043-2015DPB103 Application Field and Working Principle

The PTA2043-2015DPB103 is an advanced multi-turn slide potentiometer that utilizes a brushless contact system. It consists of several turns of high-precision elements, which are capable to generate up to 256 independent and adjustable positions. PTA2043-2015DPB103 is typically used in audio, motor control, instrumentation, amplifier, transformer and communication systems. It is also typically found in aircraft, military and industrial applications.

The internal mechanism of this device consists of a brushless contact system and a transmission formed by a helical spindle spinning in a gentle spring loaded plunger. The two contact points move in unison with the shaft motion, hence providing high linearity. An electronic controller allows for programming and storing of the output values at each of the 256 positions. The output is available as either digital, bipolar, linear or tri-state.

The PTA2043-2015DPB103 is especially suitable for applications requiring an extremely high degree of accuracy or precision. The device’s linearity is extremely good and can remain constant over multi-turn cycle. Its dynamic nulling feature allows it to return to a predetermined input signal, ensuring excellent accuracy even over time. The linearity is maintained even over a wide temperature range, allowing it to work in many different environments.

The PTA2043-2015DPB103 offers excellent repeatability and reliability. It is a robust device and is capable of handling shock and vibration due to its well designed structure. All this makes the PTA2043-2015DPB103 a powerful and reliable tool in several different applications.

The PTA2043-2015DPB103 has several advantages over other potentiometer types. One of these is its long life. There are no brushes and hence no wear, meaning that the device should last for years. Another advantage is its cost-effectiveness. The device is relatively cheap and offers excellent performance.

In summary, the PTA2043-2015DPB103 is an advanced multi-turn slide potentiometer that offers excellent reliability, linearity, and precision. It is primarily used in audio, motor control, instrumentation, amplifier, transformer and communication systems where greater accuracy is required. The device is cost-effective and offers a long operating life.

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