22AR20LFTR

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Trimmer Potentiometers are primarily used for applications that require extremely accurate or hard to reach adjustments. A Trimmer Potentiometer is a small, three-terminal potentiometer, usually, though not always, integrated with a circuit board. Potentiometers are typically used to control by adjusting the voltage or current supplied to a circuit. They are normally used to measure or control positions on a mechanical object such as a knob or dial.

The 22AR20LFTR is a dual gang trimmer potentiometer, or variable resistor. The 22AR20LFTR is a dual gang trim potentiometer with a total resistance of 20k Ohms, arranged in two independently adjustable resistors with different resistance ranges. The 22AR20LFTR features integrated fixed resistors and an on-board actuator to adjust the resistance. The resistor range is 500- 10kHz, and the resistance tolerance is 1%.

The 22AR20LFTR can be used in a variety of applications, including volume control, position adjust, signal measurement and circuit testing. It is commonly used in audio equipment such as amplifiers and mixing boards. The 22AR20LFTR is also used in automotive applications, such as radio antenna position control, throttle position control, and engine idle speed control. In addition, the 22AR20LFTR can be used in research and development applications where variable voltage or current needs to be accurately adjusted.

The working principle of the 22AR20LFTR is relatively simple. The two toggle switches on the board actuate the two separate resistors and allow the user to adjust the resistance of each independently. When the switches are in the “high” position, the maximum resistance is set. When the switches are in the “low” position, the minimum resistance is set. The 22AR20LFTR also features an adjustable zero-point which allows the user to fine tune the two ranges, up or down, to the desired position.

The 22AR20LFTR is a versatile and reliable trimmer potentiometer, offering accurate and dependable performance in a variety of applications. Its simple construction, coupled with its dual gang functionality, makes it an ideal choice for a wide range of applications. The integrated fixed resistors ensure adjustable accuracy over a wide range of resistance settings, offering added convenience and reliability.

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