PDA241-SRT00-254B0

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Rotary Potentiometers, Rheostats are devices that offer a wide range of applications ranging from audio circuitry to medical equipment. The PDA241-SRT00-254B0 is a member of this family and a closer look at its application field and working principle can be taken.

The PDA241-SRT00-254B0 is a two-terminal rotary potentiometer. It is designed to provide a variable electrical resistance when its movable element is rotated at its end. Its application involves the adjustment of resistance values in any kind of electrical circuit, like amplifiers, sound systems, etc. Thanks to its capability to deliver a high frequency response and low noise, it is used in operations that require high accuracy, such as in medical equipment, audio systems, light dimming, etc.

The working principle of the PDA241-SRT00-254B0 is based on a resistive element, the main feature of which is its semi-circular shape. This resistive element is comprised of a conductive material that absorbs electric charge, allowing it to provide a variable electrical resistance. The variable resistor has two main terminals and a central terminal. By rotating the movable element, the current passes through different numbers of resistance, resulting in changes in resistance value.

In this configuration, the two terminals at the end are connected to the resistive element, while the central terminal is connected to the movable element. A shaft is attached to this element, allowing for precise adjustment of the resistance by turning it. By turning the shaft, the element is moved along the resistive element either decreasing or increasing the electrical resistance of the circuit.

The PDA241-SRT00-254B0 provides a wide resistance range that covers from 10KOhm to 1KOhm. Additionally, it can offer a resolution of 0.1 Ohm. This wide range of resistance and its small size makes it an ideal component for applications that require a high precision while still having restricted space, like medical equipment and hearing aids. It can be used in any kind of circuit, such as amplifiers, light dimmers, etc.

In conclusion, the PDA241-SRT00-254B0 is a two-terminal rotary potentiometer designed to provide a variable electrical resistance when its movable element is rotated. This component is ideal for precision applications such as medical equipment, light dimmers, sound systems, etc. Its main feature is that it provides a wide range of resistance and a high precision while still having a small size.

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