3318F-1-202

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Trimmer Potentiometers are electrical devices that are used to adjust the resistance of a circuit. The 3318F-1-202 application field and working principle is one of the many models of Trimmer Potentiometers, which is designed for medium-to-low-power applications.

A Trimmer Potentiometer is essentially a variable resistor consisting of a central rotating contact, a resistance element, and two side contacts. By rotating the central contact, the resistance between the two side contacts can be adjusted, resulting in a variable level of energy in the circuit. With the 3318F-1-202, a minimum resistance of 0.2 ohms is achieved when the central contact is rotated to its lowest position, while a maximum resistance of 500 ohms is achieved when the central contact is rotated to its highest position.

The 3318F-1-202 is designed for medium- to low-power applications and is commonly used in signal conditioning, amplifier level controls, sound volume controls, and other similar applications. These applications require a small range of resistance adjustment, which is achieved by using the 3318F-1-202 as an adjustable resistor. The 3318F-1-202 also features a single-turn design, which is useful for applications that require short configuration times.

The working principle behind the 3318F-1-202 is relatively simple. As the central contact is rotated, the resistance between the two side contacts is adjusted. This results in a change in the level of energy in the circuit, which can be further modified by using other electronic devices, such as capacitors and resistors. The rotation of the central contact is performed by a small plastic knob so that the user can easily and accurately adjust the resistance of the circuit. The adjustment range of the 3318F-1-202 is 0.2-500 ohms.

The 3318F-1-202 is a reliable and durable trimmer potentiometer that can be used for a variety of medium-to-low-power applications. Its single-turn design allows for quick and easy adjustment, making it ideal for circuit adjustment tasks that require an accurate and flexible solution. It features a rugged construction and a minimum resistance level of 0.2 ohms, while its maximum resistance level can be set to either 250 or 500 ohms, depending on the needs of the user. Overall, the 3318F-1-202 Trimmer Potentiometer is a versatile and effective solution for any circuit adjustment needs.

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