PVG5H204C03B00

Trimmer Potentiometers are a special type of potentiometer, used to adjust the resistance value in a circuit. They are widely used in a variety of applications such as adjustment of audio equipment, electronic testing instruments, and medical imaging equipment. The PVG5H204C03B00 is a multi-turn trimmer potentiometer, designed to provide a precise, low-resistance set value in applications requiring maximum reliability.

Application Field

The PVG5H204C03B00 trimmer potentiometer is designed specifically for applications in space-restricted environments where a large range of adjustable resistance is needed. Its three-way rotary switch controls the number of turns and its snap-action mechanism allows it to be adjusted with exceptional precision, enabling users to fine-tune the resistance value with ease. It is typically used in medical imaging equipment, where long-term accuracy and reliability are of utmost importance, for example in CT/MRI scanners. It is also suitable for use in other precision electronics applications such as audio equipment, test and measurement instruments, and communication equipment.

Working Principle

The PVG5H204C03B00 is a multi-turn trimmer potentiometer which works by varying the resistance value passed through the wiper. It is made up of three sections; an outer contact ring, a wiper contact and the rotary switch. The contacts are lined up on the outside of a metal housing and the rotary switch can be used to adjust the positions of the contacts. This causes the resistance between the wiper and outer contact to increase or decrease. By turning the switch, the user can adjust the resistance value in small increments, achieving a precise value in a very short time. When used in a circuit, it acts as a variable resistor, allowing users to fine-tune the resistance value.

The PVG5H204C03B00 offers excellent accuracy and reliability, with a low-resistance contact that can be adjusted with precision. This makes it the ideal choice for applications where small adjustments need to be made with a high degree of accuracy. Its long-term reliability ensures that the resistance value remains stable over the course of its lifetime, making it suitable for use in medical equipment and other precision electronics applications.

The PVG5H204C03B00 is an excellent choice for applications where a small, precise, low-resistance adjustable value is required. Its three-way rotary switch and snap-action mechanism make it easy to adjust, while its long-term reliability ensures that the resistance remains stable over time. Its applications include medical imaging equipment, audio equipment, test and measurement instruments, and communication equipment.