3260H-1-201

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Introduction to Trimmer Potentiometers

A trimmer potentiometer (or "trim pot") is a type of variable resistor made of a small songle-turn rotary potentiometer. Trimmer potentiometers are designed to be adjusted manually with tools or finger pressure only. Most commonly they are used to set the precise voltage or current boundary conditions for a circuit component, such as current limit, gain control, frequency response, and other conditions. Advantages of trim pots include a wide range of resistance options available, a low cost, and reliable performance.

The 3260H-1-201 Application Field and Working Principle

The 3260H-1-201 is a trimmer potentiometer usually used in industrial applications. It is designed to offer both high accuracy and durability, and is designed to adjust or control a variety of circuits. The 3260H-1-201 consists of a three-terminal resistor with a center contact or element connected to two resistor branches. When a wiper moves along the resistor element, the resistance in each branch changes and creates an effective voltage divider that is used to adjust the output voltage.

The 3260H-1-201 is commonly used in motor control applications, including automatic speed control, current limiting, and other voltage conditioning and protection tasks. It is also used in audio and video processing applications, adjusting the voltage of an audio signal or the display of a video signal. Other applications of trimmer potentiometers are radio signal processing, cell phone frequency control, telecommunications management system, and power amplifier control.

Performance and Features

The performance of trimmer potentiometers makes them extremely useful in a variety of applications. The 3260H-1-201 is designed to offer exceptional accuracy and durability. It has an operating temperature range of -55°C to +150°C and a resistance range of 25Ω to 300kΩ. It also offers a low-noise operation and a good temperature coefficient of resistance.

Another performance feature of the 3260H-1-201 is its low contact resistance. This helps to maintain consistent performance over time, and protects against the impedance changes that can lead to changing signal responses. It also has a high maximum voltage rating, which helps to ensure safety and stability in sensitive control circuits. Additionally, trimmer potentiometers offer a wide range of resistance options, allowing them to be used to precisely adjust settings in a variety of applications.

Summary

Trimmer potentiometers, such as the 3260H-1-201, are designed to offer high accuracy and durability in a range of applications. Their performance features include a low contact resistance, high maximum voltage rating, wide resistance range, and low-noise operation. Trimmer potentiometers offer reliable and cost-effective performance, making them ideal for industrial, audio/video, radio, telecommunications, and power amplifier control applications.

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