EVM-3WSX80B13

Trimmer Potentiometers: EVM-3WSX80B13

The EVM-3WSX80B13 is an integrated, 3-piece trimmer potentiometer that is manufactured by Panasonic, a leading global manufacturer in the field of electronics components. It is a part of the company’s extensive lineup of electronic components, which includes a broad range of potentiometers, including trimmer, digital, and linear potentiometers. The EVM series is a cost-effective solution for applications requiring multiple resistors or variable resistors.

Application Fields

Trimmer potentiometers, such as the EVM-3WSX80B13, are widely used in a variety of applications, including consumer, automotive, medical, and industrial electronics. These devices enable users to set or adjust the electric current or voltage of a circuit, as well as to regulate signal strength in electronic devices. They are typically found in audio systems, electric measuring devices, and vehicle control systems, among other applications. Additionally, because of its small size, the EVM-3WSX80B13 is also suitable for use in high-density, space-restricted settings.

Working Principle

Trimmer potentiometers, like other electronic components, are constructed for reliable, repeated use. Despite their compact design, they are highly reliable components that offer a long service life. The EVM-3WSX80B13 functions by allowing users to adjust or set the output voltage or current of a circuit through a resistive element that is held in place by a spring. The potentiometer is connected to a wiper, or contact arm, that is designed to move along the resistive element in order to set or adjust the voltage or current received by the circuit. As the wiper moves, the amount of resistive component that is connected to the circuit is changed, allowing for the adjustment of the output.

Conclusion

Trimmer potentiometers are a critical component of many electronic applications. The EVM-3WSX80B13 is an effective solution for those looking for reliable, compact trimmer potentiometers. With its ability to adjust or set the output of a circuit, the EVM-3WSX80B13 is well suited for applications requiring precise current or voltage regulation. It is a reliable and cost-effective way to achieve circuit adjustment in many consumer, automotive, medical, and industrial settings.