67YR100LF

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Trimmer potentiometers play an important role in the modern electronic control systems. By regulating the current or voltage of a circuit, they allow for precise control over a wide range of settings. A trimmer potentiometer is often used in applications where fine-tuning of electrical parameters is required.

The 67YR100LF trimmer is a well-known and reliable choice in trimmer potentiometers. It is a metal-film, three-terminal device. Its construction and working principle are simple and understandable.

In the 67YR100LF application field, it is used in a wide range of circuits such as power supplies, load regulation, and signal conditioning. Having a tolerance of 10%, it can be used in precision circuits. The power of the device is 2W and the resistance values range from 10Ω to 100kΩ. It is widely used in temperature control, light control, pressure control, motor speed control, display control, and other automatic control systems.

The working principle of the 67YR100LF trimmer potentiometer is based on the electrical characteristics of the three-terminal device. It operates as a rheostat, a variable resistor in which one terminal is used to control the resistance between the side terminals. It consists of a resistive element, usually wound in spiral or helix shapes, and a wiper contact, which is slidingly connected to the resistive element.

To adjust the value of the resistance, the wiper of the potentiometer is moved counterclockwise or clockwise along the resistive element. This is done by manipulating the adjustment screw at the top of the device. By varying the relative position of the wiper in relation to the resistive element, a variable resistance value is achieved.

The 67YR100LF trimmer can be used in applications which require high accuracy in controlling electronic circuits. In addition, it is a cost-efficient solution for precision control in industrial and commercial settings. As it is easy to establish the desired resistance values and as its resistance remains constant, this type of potentiometer is very often used in place of more expensive resistors and other components in modern electronic systems.

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