EVA-NF3R15B14

Series:	EVA - Single
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Resistance:	10 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±20%
Adjustment Type:	Top
Fader Type:	Standard
Travel Range:	100mm
Size / Dimension:	Rectangular - 5.039" L x 0.354" W x 0.315" H (128.00mm x 9.00mm x 8.00mm)
Mounting Type:	Through Hole

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Introduction

Slide potentiometers are frequently used electronic components in the radio, communication, control, measurement, and instrumentation applications. It is a type of resistor whose resistance changes in proportion to the displacement of a sliding contact. EVA-NF3R15B14 is a rotary potentiometer manufactured by K-C, which has become increasingly popular due to its high precision and reliable performance. In this article, we discuss the application field of EVA-NF3R15B14, and its working principle.

Application Field

The EVA-NF3R15B14 is mainly used in electronic circuits where continuous linear motion is required. It can be used in microcontroller controls, automatic control systems, motion control devices, audio systems, and robotic equipment.The potentiometer is also suitable for use in a variety of medical devices, such as blood pressure monitors, pulse oximeters, and ECG machines.The device\'s high accuracy, combined with its resistance and vibration stability, make it an ideal component for volume controls, frequency controls, and sound engineering applications.

Working Principle

EVA-NF3R15B14 is a rotary electro-mechanical potentiometer. It consists of a resistive element, a wiper contact, and a spindle.When the spindle of the potentiometer is rotated, the wiper contact is moved over the resistive element, which changes the effective resistance between the wiper contact and the ends of the impedance element. This change in resistance is used to determine the spindle\'s angular rotation.The device\'s output voltage is a function of the angular displacement of the spindle. The output voltage is proportional to the angle of rotation of the spindle and can be used to determine the angular position of the spindle.

Conclusion

EVA-NF3R15B14 has become a prevalent and reliable component for radio, communication, control, and measurement applications due to its precision and robust performance. It is a rotary electro-mechanical potentiometer which consists of an resistive element, a wiper contact, and a spindle. The potentiometer can be used in a variety of applications including microcontroller controls, medical equipment, and sound engineering. The output voltage is proportional to the spindle\'s angular displacement and can be used to determine its angular position.

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