TC86F-1-102

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The TC86F-1-102 is a type of trimmer potentiometer. Trimmer potentiometers, also known as trimmer rheostats, are components with three terminals. They increase or decrease electrical energy through resistance or impedance adjustment. By turning the rotary knob, they can increase or decrease the resistance value that will affect the circuit’s electrical properties. The TC86F-1-102 trimmer potentiometer is known for its stability and reliability and is widely used in many applications. This article will discuss the application area and working principle of the TC86F-1-102.

What Is a Trimmer Potentiometer?

A trimmer potentiometer is an electronically controlled variable resistor. It is composed of two resistive elements connected in series. The two resistive elements are connected by a third adjustable element, commonly referred to as the wiper. The wiper is connected to a mechanical shaft, which can be turned by hand or with a screwdriver. By turning the knob, the wiper is moved to one of the two ends of the resistive elements, increasing or decreasing the resistance, thus adjusting the total impedance of the circuit. Trimmer potentiometers come in various shapes and sizes, each with its own unique characteristics and specific requirements for correct operation. Depending on the particular model and size, the range of adjustment can be quite large or very limited.

TC86F-1-102 Application Fields

The TC86F-1-102 is a trimmer potentiometer specifically designed for high accuracy. The wiper block is attached to a single-turn rotary knob. Because of its high accuracy, it is very suitable for frequency control equipment. It is widely used in audio and video equipment, power supplies, computer industry, and many other sectors. For example, it is used to adjust the quality of sound in public address systems, adjustment of contrast and brightness in TV or display monitor, voltage output control, and many more.

TC86F-1-102 Working Principle

The TC86F-1-102 uses a resistor array to achieve its high accuracy and stability. The resistor array consists of a number of parallel resistors connected in series. The resistor element in the middle of this array is connected to the wiper, and turning the knob rotates the wiper along the resistor array. Since the resistance values of the elements in the mid-array does not vary with temperature or voltage, the resistance value of the mid-array will remain the same, and the wiper will be able to accurately adjust the resistance of the mid-array.

Conclusion

The TC86F-1-102 trimmer potentiometer is a high-accuracy potentiometer that can be used to adjust the resistance of a circuit. It is composed of two resistive elements connected in series by a third adjustable element, which is connected to a rotary knob. It is widely used in audio and video equipment, power supplies, computers, and other sectors, and it is known for its stability and reliability. This article has discussed the application area and working principle of the TC86F-1-102.

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