PTV112-4420A-A503

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Rotary potentiometers and rheostats are similar electronic devices used in several types of industrial and consumer applications. A rotary potentiometer (also known as a variable resistor) is a three-terminal device consisting of a resistive element with two fixed contacts, and a third contact, called a wiper, which typically moves across the resistive element as it is rotated. It is mainly used to adjust the level of an input signal, measure its output, or set the value of current or resistor in a circuit.Rheostats are linear variable resistors that feature an adjustable sliding contact along a coiled resistive element. The main difference between a rheostat and a potentiometer is that the resistance value of a rheostat does not vary linearly with its position, while a potentiometer’s resistance value does.The PTV112-4420A-A503 is a flat-style motor-driven rotary potentiometer from Bourns. It is available with two tracks and a full-turn resistance of 1K and 2KΩ. The model is made up of a conductive plastic element that is rotatably driven by a flat motor. It is also designed to resist dirt and oil and has a long and reliable life span.The PTV112-4420A-A503 is typically used as a rotary control in audio systems, audio visual systems, test and measurement systems, medical systems, consumer goods and other applications. It is a resilient and reliable device that offers reliable performance in a wide range of temperatures. The device is also strong and durable, withstanding up to 4N-m of torque.The PTV112-4420A-A503 is a simple three-terminal device: two fixed contacts and a wiper that moves along the resistive element as it is rotated. The two fixed contacts are the input and output terminals, while the wiper contacts the middle of the resistive element, changing its value as it is rotated. When the wiper is at its maximum, there is minimal resistance between the input and output terminals, but as it is turned, the adjustment increases the resistance between the terminals, thus reducing the current flow.In addition to its resistance adjustment function, the PTV112-4420A-A503 can also be used as an analog voltage divider, converting a single input voltage to a set of output voltages. This is achieved by placing the potentiometer between a voltage source and a load. As the wiper is adjusted, it changes the voltage-divider ratio, thus changing the output voltage.The PTV112-4420A-A503 is an ideal solution for controlling electrical signals in a variety of applications. It is reliable and cost-effective, and offers a wide range of features and applications. With its simple operation and reliable performance, the PTV112-4420A-A503 is an excellent choice for anyone in need of a reliable electrical signal control device.

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