PV37P100A01B00

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

The PV37P100A01B00 is a trimmer potentiometer. Trimmer potentiometers are used in a variety of applications in electronics to vary voltage, current, amplitude, and other parameters. They can also be used as part of a loudspeaker protection circuit.

Application Field

Trimmer potentiometers are commonly used in light dimmers, radios, signal conditioning, circuit design, and many other applications. They are also used in general electronics for adjustment of voltage, current, and amplitude.

Trimmer potentiometers are also used in the calibration of instruments, which require very precise adjustments. For example, they are used in magnetometers, capacitance meters, and thermocouples. The PV37P100A01B00 can also be used in balance circuits for stereo systems, and in audio equipment to control the gain and other parameters.

Also, trimmer potentiometers can be used for the control of valves and pumps. They can be tailored to the specific application by varying their form factor, resistance range, and other characteristics.

Working Principle

Trimmer potentiometers use a mechanism of three terminals connected by a wire. The wire connects the three terminals in a loop, and the resulting electrical resistance is what allows for electrical adjustment.

A trimmer potentiometer contains a wiper arm which varies the resistance between the terminals as it is moved by an operator. The actual resistance of the loop is determined by the wiper arm\'s position. This is because the area of contact between the wiper arm and the resistance wire will change as the arm is moved, thus changing the resistance that is observed.

The PV37P100A01B00 contains a ceramic resistive element that provides a stable resistance over a wide temperature range. This enables precision adjustment in temperature-sensitive systems.

To adjust the PV37P100A01B00, the wiper arm is typically connected to a knob, which an operator can turn to set the desired resistance. An encoder may also be used to precisely adjust the trimmer without any physical contact between the operator and the knob.

Conclusion

Trimmer potentiometers, such as the PV37P100A01B00, are widely used in the electronics industry for a variety of purposes. They use a loop of three terminals and a wiper arm to vary resistance, which can be used to adjust voltage, current, amplitude, and other parameters. In addition, the PV37P100A01B00 has a ceramic resistive element for temperature stability, and can be adjusted using a knob or encoder.

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