TC42X-2-105E

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Trimmer Potentiometers are widely used in various applications and can be found in products like audio amplifiers, car stereos, radios, and a wide variety of electronic devices. Traditionally, these devices were bulky, and they had to be adjusted manually. The TC42X-2-105E, however, is a modern type of trimmer potentiometer that offers a host of advantages. This article will discuss the application field and working principle of the TC42X-2-105E.

Application Field

The TC42X-2-105E is used in various fields, such as in audio amplifiers, communications systems, robots, computers, remote control systems, gaming, and aviation. This trimmer potentiometer is designed with advanced technology to offer excellent electrical performance. It is highly temperature resistant and has an insulated body that is resistant to dust, oil, and other contaminants.

In audio amplifiers, the TC42X-2-105E is used to adjust the gain of the amplifier. It can also be used in communications systems to adjust and calibrate transmitters and receivers. In robots and computers, this trimmer potentiometer is used for adjusting the speed and accuracy of operation. In remote control systems, this trimmer potentiometer is used to adjust the power output of the system. In gaming, it is used to adjust the force feedback of controllers. Finally, in aviation, this trimmer potentiometer is used to adjust instruments in aircraft.

Working Principle

The TC42X-2-105E is a three-terminal single-turn trimmer potentiometer with a resistor element at its center. The resistor is surrounded by a cylindrical metal case and has a rotating shaft on its top end. The three terminals of this device are known as fixed, wiper, and sensing. The fixed terminal is connected to one end of the resistor element, the wiper terminal is connected to the other end, and the sensing terminal is connected to the wiper terminal through a resistor network. This device is powered by an external supply, which is applied between the fixed and sensing terminals.

When the shaft of the TC42X-2-105E is rotated to adjust the resistance, the wiper terminal will move along the resistor doped track and provide different resistance values to the sensing terminal. When the wiper terminal is connected to the fixed terminal, the device will provide a minimum resistance, and when the wiper terminal is connected to the sensing terminal, the device will provide a maximum resistance. The resistance value of this device can be adjusted from minimum to maximum, and it can be used to obtain precise resistance values for various applications.

In conclusion, the TC42X-2-105E is a modern type of trimmer potentiometer that is used in a wide range of applications. Its advanced features make it ideal for applications that require precise control over resistance values. This device is highly temperature resistant and is protected from contaminants, making it a reliable and durable component. It is a three-terminal single-turn device with a rotating shaft on its top end. When the shaft is rotated, the trimmer can be adjusted to obtain precise resistance values.

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