PV37W204C01B00

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Trimmer Potentiometers

Trimmer Potentiometers are components used to adjust or finely tune electrical signals. They are characterized by a three-terminal design, with two stationary terminals and a movable contact that can move from one end to the other. The PV37W204C01B00 is a trimmer potentiometer that is especially useful in a variety of applications.

Application Field

The PV37W204C01B00 is commonly used as a voltage divider, allowing the voltage to be adjusted precisely and accurately over a wide range. This is especially useful when correctly regulating voltage levels between two points. Its most common applications are in amplifiers, audio equipment, voltage regulators, and power supplies.Trimmer potentiometers can also be used as a rheostat, which is a variable resistor. This is usually used to limit current flow in a circuit, allowing for more accurate current regulation. It can also be used as a volume control knob on amplifiers and other audio equipment.

Working Principle

The PV37W204C01B00 is a two-turn trimmer potentiometer, meaning that the resistance between its two terminals can be varied over two complete revolutions of the potentiometer, instead of just one. A voltage is applied across the two stationary terminals of the potentiometer, and a third slider terminal is connected to ground. As the slider terminal moves across the resistive track, it offers a variable resistance. This resistance has a direct effect on the voltage: the more resistance between the two stationary terminals, the lower the voltage between them. This product features a maximum resistance of 20KΩ, depending on its position. Trimmer potentiometers can also be used in non-circuit applications, to add or reduce force on a movable part or lever. This can be used to fine-tune the movement of a device, such as the gear shifting on a tricycle or the rollers on a conveyor.

The specific data is subject to PDF, and the above content is for reference