3386G-1-200

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Trimmer Potentiometers play an important role in many electronic applications. Taking the 3386G-1-200 as an example, let\'s learn about its application field and working principle.

The 3386G-1-200 is a Trim Potentiometer manufactured by Allen-Bradley, a Rockwell Automation company. This trimmer potentiometer is a small, single-turn device that has an adjustable resistance range of 100 ohms to 199.9 ohms. It is ideal for use in control systems, where accurate and precise resistance control is required. It is also useful for short-term adjustments in a wide variety of electrical and electronic control circuits.

The 3386G-1-200 is designed to be used in applications that require tight performance tolerances, such as in electromechanical control systems. Thanks to its excellent design and construction, the 3386G-1-200 can achieve a tolerance of ±20%.

In order to operate, the 3386G-1-200 must be connected to the power source. The connection is made by connecting two resistors, each with one end connected to either side of the trimmer potentiometer. Depending on the application, different values may be chosen to achieve the desired output. The value of the resistors is then adjusted by using the built-in trimming screw of the 3386G-1-200.

The working principle of the 3386G-1-200 is based on the relationship between the resistance and the voltage across the device. When the adjustable resistor is connected to the power supply, a certain amount of voltage will flow through the device. This amount of voltage is then regulated by adjusting the resistance of the adjustable resistor. By adjusting the resistance, the voltage across the trimmer potentiometer can be adjusted to match the resistance of the connected circuit.

The 3386G-1-200 is a great option for a wide range of applications that require precise and reliable control of resistance levels. Its small size makes it suitable for use in tight places and its adjustable resistance range from 100 ohms to 199.9 ohms makes it perfect for fine-tuning the performance of electromechanical control systems. It is also easy to install and operate thanks to its built-in trimming screw.

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