PDA241-SRT02-504B0

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Rotary Potentiometers, Rheostats, and PDA241-SRT02-504B0 are widely used in modern electronic devices. This article focuses on the application fields and working principles of PDA241-SRT02-504B0.

A rotary potentiometer is an adjustable resistor which has an electronic multiple piece of components, usually with three terminals. When the knob is turned, the resistance between one and two terminals changes while the resistance between two and three terminals remains the same. These are commonly used as volume controls, while providing a resistive signal in between two predetermined values.

Rheostats are adjustable resistors often used to adjust electrical current or voltage in a circuit. They can be used to control both AC and DC current leaving a voltage or current between preset limits. Rheostats are classified as nonlinear devices as the resistance changes depending on how much current is passing through them. They are typically used as power regulators, variable frequency drives, and fan regulators.

PDA241-SRT02-504B0 is an adjustable 4-pole, rotary potentiometer that is typically used to adjust the level of a signal in audio-frequency devices. This device features a resistance range of 1K to 8K, a power rating of 0.5W and an accuracy of ±20%FS. The 4 poles provide strong coupling between the outer 2 terminals and the inner 2 terminals, ensuring stable and accurate signal level adjustment. PDA241-SRT02-504B0 comes with a metal shell and mounting bracket, making it easy to install and mount in any desired environment.

Rotary Potentiometers, Rheostats and PDA241-SRT02-504B0 all work in similarways, but are used for slightly different purposes. Rotary potentiometers are mainly used for adjusting signal level in audio-frequency devices, while Rheostats can be used to regulate electrical currents. PDA241-SRT02-504B0 features 4 poles which provide strong coupling between the outer 2 terminals and the inner 2 terminals, and comes with a mounting bracket for easy installation. All of these components are widely used in modern electronic devices.

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