PTV111-3220A-B103

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Rotary Potentiometers and Rheostats are electrical devices used to measure resistance. PTV111-3220A-B103 is an example of such electrical devices that can be used in a variety of applications. This article will look at the application fields and working principle of this product.

The PTV111-3220A-B103 is a three terminal multiturn potentiometer. It is designed to provide a linear rotational voltage divider and linear impedance adjustment. It has an operating temperature range of -55 to +125 degrees Celsius and is generally used in industrial applications such as data acquisition systems, motor control systems, control panels, and in automotive and aerospace applications.

The product consists of a rotary spindle attached to a sliding contact, and three terminals for connecting to the resistance element. The spindle can rotate through a total of 300 degrees, and it can provide linear resistance adjustment over this full range. As the spindle is rotated, the contact moves along the resistance element and this causes the value of the resistance to change.

The working principle of this product is straightforward. As the spindle is turned, the contact moves up and down along the resistance element, and this causes the output voltage to increase or decrease in a linear fashion. The output voltage is proportional to the resistance value, and since the resistance does not remain constant, the output voltage can be accurately adjusted.

This product makes an ideal choice for industrial applications such as data acquisition systems, motor control systems, and control panels. It can be used to adjust output voltage levels, and it is robust enough to withstand long-term usage in tough industrial environments. It is also suitable for use in automotive and aerospace applications where reliable adjustment of current or voltage is required.

Overall, the PTV111-3220A-B103 is an ideal device for electronic applications due to its robust construction, accurate linear adjustments, and versatility. It can be used to measure resistance values accurately, and it can also be used to adjust output voltage levels. It is suitable for use in a variety of industrial, automotive, and aerospace applications due to its wide operating temperature range, reliable performance, and durability.

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