FT63ETH105

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Trimmer Potentiometers consists of a resistive element and a sliding contact (wiper). FT63ETH105 is one of the powerful trimmer potentiometers designed by Formosa MS, which has a wide array of application fields. In this article, the application field of this product as well as its working principle will be discussed.

Application Fields

FT63ETH105 has two key application fields: analog circuits and digital circuits. In analog circuits, FT63ETH105 can be used for range setting and equalization adjustment, such as controlling the volume and tone of audio equipment. It can also be used for resistance change and voltage dividing adjustment in the analog circuits. Moreover, it can be used for identification of frequencies, filter adjustment in radio frequency circuits, and distortion adjustment in communication circuits.

In digital circuits, FT63ETH105 can be used for land and low frequency signal adjustment, as well as temperature compensation. It can also be used for the adjustment of signal strength and output current in power supplies, and also for adjustment of relay output and voltage drop in logic circuits. And in addition, FT63ETH105 can also be used for serial to parallel signal conversion.

Working Principle

FT63ETH105 is a type of trimmer potentiometer, which works by adjusting the wiper displacement along the resistance element. This potentiometer consists of three terminals, each one connected to the two ends of the resistance element, and a wiper arm connected to the third terminal. The wiper can be moved back and forth along the resistor, resulting in a variable resistance to current flow.

When the wiper is located at one extreme end of the resistor, the resistance between the two terminals connected to the ends of the resistor will be at its highest. Moving the wiper towards the other end will progressively reduce the resistance, until it reaches its lowest value when the wiper is located at the other extreme. In practical applications, this variation in resistance can be used to control the amount of current that flows through the circuit, thereby serving the desired purpose.

Conclusion

FT63ETH105 is a powerful trimmer potentiometer from Formosa MS, with a wide array of application fields. It can be used in both analog circuits and digital circuits, ranging from sound and voltage control in analog circuits, to signal strength and temperature compensation in digital circuits. The working principle of this potentiometer is based on the variable resistance created through displacement of the wiper arm along the resistor element.

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