3386X-1-104TLF Potentiometers, Variable Resistors

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Trimmer Potentiometers are devices that are used to adjust electrical circuits and are often used in precision instrumentation. The 3386X-1-104TLF series of trimmer potentiometers are available in a variety of sizes and are used in a number of applications. This article will explore the applications field and working principle of the 3386X-1-104TLF.

The 3386X-1-104TLF is a rotary trimming potentiometer with a 10 turn counts and a maximum resistance of 10KOhms. It is made up of a circular ceramic element with metal terminals. The element has three pins, two of which are connected to the center contact and one to an outer adjustment point. The position of the center contact is adjusted by rotating the element. It is a popular choice in applications requiring a wide range of resistances, such as audio electronics, instrumentation, audio systems, and more.

The major application field of the 3386X-1-104TLF includes audio equipment, instrumentation, and industrial applications. In audio equipment, it is used mainly to correct distortion and control the volume level. It is also used in instrumentation to set the alarm threshold and to give precise control in electrical circuits. It can also be used in industrial applications to adjust current in circuits or set output levels.

The working principle of a trimmer potentiometer is relatively simple. When the outer adjustment point is rotated, the center contact moves proportionally with it. This movement of the center contact then changes the width of the resistance section on the ceramic element, resulting in a change in the resistance value across the entire element. This change in resistance at the output is what allows users to adjust the values of electrical circuits.

The 3386X-1-104TLF is a versatile trimmer potentiometer that can be used in a wide range of applications. It is available in a variety of sizes and can be used to adjust resistance in audio equipment, instrumentation, and industrial applications. Its working principle is relatively simple and relies on the movement of the center contact along the ceramic element to adjust the resistance across the entire element.

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