EVM-3WSX80B53 Potentiometers, Variable Resistors

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Trimmer Potentiometers are a type of electromechanical device used to control the operation of electrical systems. As such, they have wide-ranging applications across a variety of industries and equipment, including consumer electronics, automotive and industrial machinery.

The EVM-3WSX80B53 is an example of a trimmer potentiometer, used for small tuning and calibration operations in electronic equipment. It is typically used as a potentiometer and is suitable for applications which require both precise adjustment and excellent temperature performance. The EVM-3WSX80B53 is a three-terminal device (The terminals are solderable and can be affixed to a circuit board.) with an internal sliding contact sweeper.

The working principle of the EVM-3WSX80B53 is quite simple. Its internal sliding contact sweeper is made from precious metal and consists of two contacts connected to separate terminals. As the unit is turned, the slider moves along the surface of the wiper, thereby changing the electrical resistance through the trimmer. This, in turn, modifies the electrical performance of the circuit.

The EVM-3WSX80B53 is designed for optimal temperature performance, superior non-linearity characteristics, and simple adjustment. It provides a range of adjustment resolution from 100 to 1000 ohms. The device also features a gold noble metal contact for better long-term stability and reliability. It is available in several sizes including 7.0mm, 7.8mm, 11.3mm, and 15.4mm.

Trimmer potentiometers such as the EVM-3WSX80B53 are widely used for a variety of applications, including ADC (analog-to-digital converter) correction gain controls, automotive audio and audio-video settings in display screens, and to regulate fan speeds. Furthermore, they are also used in electronic analyzers, broadcast and telecom equipment, and electronic measuring devices such as air quality monitors.

The EVM-3WSX80B53 is a versatile trimmer potentiometer with a number of features and benefits. Its easy operation, high accuracy, and long-term reliability make it an ideal choice for those looking for tuning and calibration solutions. It is available in several sizes and is a great option for applications which require both precision and excellent temperature performance.

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