EVM-2TSX80B13

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Trimmer Potentiometers are a special class of potentiometers which are commonly used for parameter adjustment in circuits with precise control. The EVM-2TSX80B13 is an example of such a device, and it is used in a variety of applications. The following sections will outline the EVM-2TSX80B13\'s application field and working principle.

Application Field

The EVM-2TSX80B13 is a multi-turn trimmer potentiometer that allows precise control over several devices. It offers adjustable resistance from 0 to 80Kohm in 76.8mΩ increments and is an ideal choice for applications requiring accurate control parameters from microprocessors. The device features a 3-point mounting, 2-circuit isolation, and ultra-long life with low noise operation. It can be used in a wide variety of electronic systems including adjustable power supplies, voltage regulators, digital potentiometers, and transducer signal regulation.

Working Principle

The EVM-2TSX80B13 relies on the principle of fractional resistors in order to provide a precise resistance. The device is composed of two concentric disks attached to a spindle. The first disk is made up of several metal members which are shorted at one end. The second disk consists of many metal members shorted together and one of them is connected to the first disk\'s contact end. As the spindle is turned, these connections change form and become open or closed, allowing current to flow or not to flow, and thus providing the adjustable resistance that can be precisely controlled.

The EVM-2TSX80B13 is also equipped with a 3-point mounting system to aid in accurate adjustments. The device has a built-in locking mechanism that helps to provide accurate and stable operations over time. The mechanism is composed of three components: a spring, a locking screw, and a knob. The spring applies a certain degree of tension to the knob, while the locking screw is used to release or lock the spindle\'s movement. This ensures precise control over the resistance level with no variations over time.

The EVM-2TSX80B13 is a versatile device and can be used for a wide variety of applications such as adjustable power supplies, voltage regulators, signal level control, and digital potentiometers. Its precise control and long life make it an ideal choice for all types of systems.

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