PTV111-3420A-B105

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Rotary Potentiometers, Rheostats are amongst the most commonly used components in electrical systems. The PTV111-3420A-B105, from the range of versatile series of potentiometers, is one such device.

A potentiometer is a variable resistor that is used to control the voltage flow in various types of electrical systems. A potentiometer, unlike a rheostat, has three terminals and the voltage drop across the center terminal can be varied. The most common types of potentiometers are the rotary and the tracking type.

The PTV111-3420A-B is a rotary potentiometer that has impressive tolerance of only ±5%. It is made up of a resistance element, a rocker arm and a rotating contact. It has a continuous rotation (360°) and its operation is based on the principle of variable resistance. The resistance of the potentiometer is varied by turning the shaft and the resistor is sensing the motion of the shaft and variably resistance of it. This potentiometer can handle upto 5 Watts and the track resistant capacitance is 2-10pF when the shaft is fully rotated.

The PTV111-3420A-B has been designed to meet the requirements of modernproducts designs. It is particularly suitable for PCB applications in computers, robotics and other modern computing systems. It can also be used in other industrial and commercial applications. It is ideal for regulating frequency, power levels, voltage, current and other parameters of the systems.

The PTV111-3420A-B is an excellent choice for applications requiring precise and reliable adjustment of parameters. It has high linearity and low temperature drift. Its overall dimensions are made within standards into up to 30mm square or 32mm round. The terminal screws are made of stainless steel for better durability and reliability. It provides a great mechanical performance at a temperature range of -35°C to 130°C.

The PTV111-3420A-B operating principle is based on the sliding contact technology, as the moving contact is connected to a wiper arm and the arm is connected to a rotating shaft. The shaft is connected to the resistor and when the shaft is rotated, it causes the wiper arm to slide across the resistor, thus altering the resistance of the circuit. The mechanical angle is approximately 270°, while the effective angle is approximately 200°, making it perfect for controlling the various parameters in the system accurately.

The PTV111-3420A-B is a useful component for a variety of electronic applications and provides accurate and consistent performance. It can be used for controlling voltage, current, frequency and other parameters in the system. It is also used to vary the damping force, speed as well as power levels in the device.

In conclusion, the PTV111-3420A-B is a reliable and durable rotary potentiometer that can be used for a variety of electronic applications. It is designed for precision control and provides accurate and consistent performance. It can be operated over a wide temperature range and provides a great mechanical performance. It is an excellent choice for applications requiring precise and reliable adjustment of parameters.

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