TC89W-1-105

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Introduction

Trimmer potentiometers, also known as trimmer pots, are adjustable resistors used to control the amount of current flowing in an electrical circuit. They are especially useful in controlling the amount of voltage applied to a device, such as in car radios and home stereo systems. The TC89W-1-105 is an example of a trimmer potentiometer.

Basic Description

The TC89W-1-105 is a type of trimmer potentiometer. It is a three-terminal device that operates on a range of up to 10KΩ. It has a 1/8-inch-square footprint, which makes it suitable for use in a variety of applications. It is manufactured from epoxy-coated steel and is available in three different colors – black, white, and red.

Application Fields

The TC89W-1-105 is primarily designed for use in car audio systems, home theatre systems, and in other audio-related applications. It is also suitable for use in a wide range of industrial applications, such as motor speed or temperature control. In addition, it is commonly used for voltage adjustment and circuitry isolation.

Design Features

The TC89W-1-105 offers several design features which make it a useful and versatile trimmer potentiometer. It offers three different positions - a closed circuit, a mid-range value, and an open circuit. This allows it to be used to adjust the current for a variety of applications. It also includes a lockable washer, which prevents it from unintentionally being moved or changed.

Working Principle

The TC89W-1-105 works on the principle of resistance. When a voltage is applied across the three terminals, the resistance of the device changes depending on the position of the adjusting knob. The more the knob is turned, the higher the resistance value and the less current is allowed to flow. Conversely, the less the knob is turned, the lower the resistance, and the more current that is allowed to flow.

Unique Features

The TC89W-1-105 has several unique features compared to other trimmer potentiometers. It has a wide range of operation - from a minimum of 50Ω to a maximum of 10KΩ. It is also able to handle up to 1.4W. This makes it suitable for many different types of applications, both industrial and consumer-oriented.

Conclusion

The TC89W-1-105 is a versatile trimmer potentiometer that can be used for a variety of applications. It offers a wide range of operation, from 50Ω to 10KΩ, and can handle up to 1.4W. Its three-terminal design and adjustable knob make it an efficient and easy-to-use device that is suitable for many different types of applications.

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