3386G-1-470LF

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Trimmer potentiometers are a special group of adjustable analog resistors. They are used in the adjustment or calibration of electronic circuits, and act as adjustable voltage dividers. The 3386G-1-470LF is an example of a trimmer potentiometer. It is a multi-turn, open-frame, panel-mount, series - resistor trimmer with 4 kΩ nominal resistance value.

This trimmer potentiometer consists of two parts, the main body and the operating arm. The body is composed of an insulating plate and resistance elements. It is designed to allow the resistance element to be adjusted in either direction by the operating arm. The operating arm can be rotated due to the use of a spring-loaded plunger and shaft assembly.

The 3386G-1-470LF is a precision device and is designed for use in a wide variety of applications. It can be used in applications such as adjustable power supplies, local oscillators, radio frequency amplifier gain control and audio gain control.

The working principle of the 3386G-1-470LF trimmer potentiometer is relatively straightforward. When the resistance element is adjusted to a desired position, the value of the resistance between the two connection points changes accordingly. This results in a new voltage value across each of the two connection points which is determined by the ratio of the supply voltage and the resistance value. The voltage at the two connection points can then be used to control the current in the circuit.

In conclusion, the 3386G-1-470LF trimmer potentiometer can be used in a wide variety of applications where precise voltage or current adjustments are needed. Its working principle is relatively straightforward and it consists of two parts, the main body and the operating arm. With its adjustable resistance element, it can be used to control the current in a circuit and adjust the voltage at two connection points.

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