3296W-1-252

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Trimmer potentiometers are commonly used to adjust in small increments of current in a circuit. They act as three-terminal variable resistors, and the calibrating terminal can be adjusted to different values with the help of an external mechanical device. Among the wide range of trimmer potentiometers, 3296W-1-252 is an adjustable trimmer potentiometer that is part of the 3296 high accuracy family. This potentiometer can be used in different applications for providing variable resistance and tension in order to adjust sensitivity, regularization time, brightness, contrast and current flow.

Application Field

The 3296W-1-252 trimmer potentiometer is designed to offer good resolution adjustment and has an excellent temperature coefficient. It ranges from 10 ohm to 1 Mohm and works in temperatures between -55°C to +125°C. Because it is made with thick film technology, it shows reliable electrical performance and a very low noise level. This potentiometer is commonly used in remote controls, and for adjusting wireless audio and video signals. It can also be used in signal transmission processes and for setting thresholds. Moreover, it is used in production line equipment; monitoring systems; electric tools and toys; and in the fields of measurement, home appliance, consumer electronics, telecommunications, power converters, surge protectors, and medical devices.

Working Principle

The 3296W-1-252 trimmer potentiometer consists of a fixed resistor with three terminals and a variable resistor. One of the terminals is connected to the power supply, while the other two are connected to the wiper and the adjustment. When the mechanical slider is adjusted, the resistance value is changed between 10 ohm and 1 Mohm. The electric current flows in one direction and it passes through a series of resistors with different values, and the voltage drop is adjusted at the terminals.

The potentiometer is connected in a series circuit. When the mechanical slider is adjusted to a certain resistance range, the current on the line is changed accordingly. As the resistance value changes, the voltage at the ends of the potentiometer also changes. This variable resistance adjusts the current flowing in the electric circuit, so the flow can be regulated and controlled in the desired level. That is why trimmer potentiometers are often used in electronic projects for adjusting the impedance and voltage values in a specific circuit.

Conclusion

The 3296W-1-252 trimmer potentiometer is a three-terminal adjustable resistors with excellent temperature coefficient. It operates in temperatures between -55°C to +125°C and is used for providing variable resistance and tension for different applications. It is commonly used for adjusting current flow, sensitivity, regularization time, brightness, and contrast in the field of production line equipment, telecommunications, consumer electronics, monitoring systems, power converters, medical devices, and electric tools. As the resistance value is changed, the electric current in the circuit is also changed, so it can be adjusted and regulated to the desired level.

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