PTP901-030F-202B2

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Rotary Potentiometers and Rheostats have a wide range of applications — from basic electronic products and sophisticated electronic gadgets to automated industrial equipment and much more. These devices play a crucial role in a variety of fields, including audio, video, medical, and automotive. One such device is the PTP901-030F-202B2.

The PTP901-030F-202B2 is a 10-turn, closed-loop rotary potentiometer with an aluminum hollow type shaft (with a sliding wire-wound resistor element). It is designed for use with 3.3V DC, 10mA of DC current. This device features adjustable resistance ranges from 0Ω to 10KΩ, with a total resistance tolerance of ±20% of the set resistance value.The device has a number of features, including a wide temperature operating range of -40°C to +125°C, a high linearity accuracy of ±2%, and a stability of ±3mΩ/1000h over a 10M rotation angle. The device also features a low temperature coefficient of resistance of ±50ppm/°C.

When it comes to the application field of the PTP901-030F-202B2, it is widely used in volume control, tone control, and pickup level adjustment applications. It is also suited for use in electronics products such as remote controls, position sensing devices, and audio/video signal level control. In addition, the device is best suited for use in industrial equipment such as monitoring systems and calibrators.

Now let us take a look at the working principle of the PTP901-030F-202B2. When the operator turns the knob of the device, there is a wire-wound resistor element inside the shaft which moves axially. This creates a variable resistance between two terminals based on the rotation angle of the shaft. The resulting variable resistor is then connected to the signal generator or detector device. The signal is generated and processed based on the value of resistance present between the two terminals of the device.

In conclusion, the PTP901-030F-202B2 is a versatile device that can be used in a wide variety of applications. It features a wide temperature operating range, a high linearity accuracy, a low temperature coefficient of resistance, and a 10M rotation angle. This device is best suited for use in audio, video, medical, and automotive applications. Finally, its working principle involves creating a variable resistance between two terminals based on the rotation angle of the shaft.

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