PTR902-2020K-A103

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Rotary Potentiometers, Rheostats, have a wide variety of applications. PTR902-2020K-A103 is a special rotary potentiometer specially designed for the safety and reliability of the circuit. On the basis of reasonable structure and reliable performance, it is widely used in various fields of electronic equipment and instrument control.

The working principle of PTR902-2020K-A103 is very simple. It is a three-terminal resistor whose resistance value varies with the rotation of the shaft. Two ends of the resistor are connected to the fixed contacts of the device. The resistance between the two contacts is determined by the angle of the rotary mechanism. The third terminal is connected to the sliding contact, and the resistance value of the device is determined by the output voltage of the sliding contact. When the shaft is turned, the relative position of the sliding contact with the fixed contact will change, and the resistance value will also change accordingly.

PTR902-2020K-A103 has a wide range of application. It is widely used in the automatic control and adjustment of instruments and electronic devices. It is often connected as a voltage divider, a voltage divider network, or a shunt for a measuring instrument to control the signal and in various adjustment circuits. It is a widely used component for voltage or current control in the electronic circuit, and itsapplication is mainly in the production of electronic watches, communication measuring instruments, meters and various automatic control systems.

PTR902-2020K-A103 also has a wide range of applications in audio and video equipment. For example, it is used as a balance mechanism to adjust the volume balance of left and right speakers or adjust the output level of an amplifying stage. In addition, it can also be used in a wide range of fields, such as touch screens, measurement instruments, pressure measurement, automotive electronics and industrial control systems.

The features of the PTR902-2020K-A103 include high reliability, good electrical properties, low winding resistance, small size, low power consumption, and wide resistance range. The structure is also very simple, and the installation is convenient and convenient. The product has good insulation performance, and the resistance of the product is stable and reliable.

The application of PTR902-2020K-A103 in different fields not only improves the accuracy and reliability of its related products, but also guarantees its safe and reliable use. In summary, PTR902-2020K-A103 is a kind of rotary potentiometer with a wide range of applications. It has the advantages of reasonable structure, high reliability, and low power consumption.

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