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Trimmer Potentiometers

Trimmer Potentiometers, also known as trimpots, are small, adjustable resistors used in the creation of exact resistor values. PV32H104A01B00 is one of the most popular trimmer potentiometers on the market and is used in many applications. This article will cover the various application fields and the working principle of this trimmer potentiometer.

Application

PV32H104A01B00 is a popular trimmer potentiometer used in many electronic circuits and devices. This trimpot is commonly used for audio applications such as guitar amplifiers, loudspeakers and sound mixers. It is also used in automotive circuits, control systems, power supplies and test equipment.

The trimmer potentiometer is also used for industrial robotics, telecommunication systems, computer expansion cards and video cameras. This trimpot can be used in many applications where a precise resistance value needs to be set or adjusted.

Working Principle

The PV32H104A01B00 is an adjustable multi-turn screw-driver operated trimpot, meaning it must be physically adjusted with a screwdriver in order to change the resistance. The potentiometer is composed of three terminals, with the central terminal connected to a sliding contact that can be adjusted using a screwdriver. The resistance between the other two terminals can be adjusted by turning the screw on the top of the trimpot.

When a voltage is applied across the two outside terminals, the sliding contact slides across a resistive element, which is connected between them. The resistance between the two terminals will increase or decrease according to the position of the sliding contact. This is the basic working principle of this trimmer potentiometer.

Conclusion

The PV32H104A01B00 is a popular trimmer potentiometer used in many applications. It is composed of three terminals, with a sliding contact that can be adjusted according to the resistance required. This trimpot is commonly used for audio, automotive, control systems, power supplies and robotics applications. The working principle of this trimmer potentiometer is also discussed in this article.

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