EVM-2NSX80B13 Potentiometers, Variable Resistors

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Trimmer potentiometers are small adjustable electronic components that are commonly used in daily life to set resistance in a circuit. There are various types of trimmer potentiometers, such as EVM-2NSX80B13. In this article, we will discuss the application field and working principle of EVM-2NSX80B13.

EVM-2NSX80B13 is a two-screw mounted, top adjust trimmer potentiometer with a carbon-film resistance element. It has 8 mm of slotted adjustment and a rated power of 0.5 W. The body of the trimmer is made of high temperature-resistant polyphenylene oxide with gold-plated terminals. This makes the trimmer extremely resistant to both environmental and electrical interference, making it suitable for use in harsh environments.

The EVM-2NSX80B13 is commonly used in the consumer electronics and automotive industries for applications such as radio volume adjustment, MOSFET bias adjustment, LCD brightness adjustment, and other related applications. This trimmer is also used in medical and industrial applications, such as medical equipment calibration and process control systems.

The working principle of EVM-2NSX80B13 trimmer is fairly straightforward. This trimmer utilizes a carbon-film resistance element. This element has a resistive value that is determined by the voltage applied to the terminal. By adjusting the trimmer, the user can change the resistive value of the carbon-film element.

The EVM-2NSX80B13 can operate over a wide voltage range, ranging from 5V to 18V. This makes it suitable for applications with different voltage requirements. It has a wide range of resistance values, from 10Ω to 3KΩ. It also has a standard resistance tolerance within ±20%.

A major advantage of the EVM-2NSX80B13 trimmer is its high temperature tolerance. It is rated to operate over a wide temperature range between -55℃ and +125℃. This makes it suitable for use in harsh temperatures, such as in the automotive industry. The trimmer also has a long life expectancy, with a life span of more than one million cycles.

In summary, EVM-2NSX80B13 is a trimmer potentiometer that is commonly used for radio volume adjustment, MOSFET bias adjustment, LCD brightness adjustment, and other related applications. It has a wide range of resistance values, a high temperature tolerance, and a long life expectancy. It is a reliable, durable, and cost-effective solution for many applications.

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