EVM-2NSX80BY2

Series:	EVM
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Resistance:	330 Ohms
Moisture Sensitivity Level (MSL):	--
Power (Watts):	0.15W
Tolerance:	±25%
Temperature Coefficient:	±250ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet

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Introduction

Trimmer Potentiometers are a type of adjustable electrical component consisting of an adjustable three-terminal resistor. They are often used to precisely adjust the position of related parts in electrical and mechanical systems. They are also known as trimmers, trimpots, preset resistors, multi-turn potentiometers, or mini-potentiometers. This article will focus on the specific application field and working principle of theEV2-NSX80BY2, a trimmer potentiometer.

Application field and working principle of the EV2-NSX80BY2

The EV2-NSX80BY2 is a trimmer potentiometer. It is primarily used to adjust the angle or position of mechanical parts in response to changes in other parts of a system. It is particularly well suited for applications like precision alignment of displays, machine tools, or other complex systems. The EV2-NSX80BY2 features two large metal contacts, one on each end, and the center contact is adjustable. By adjusting the center contact, typically with a flathead screwdriver or hex key, the resistance of the trimmer can be changed. This resistance affects the current that flows through connected components.To better understand how the EV2-NSX80BY2 works let’s consider a simple circuit involving its use. In this circuit, an LED is connected to a battery and to the EV2-NSX80BY2. The LED is arranged so that current flows from the positive side of the battery, through the LED, and out through the EV2-NSX80BY2. The resistance of the EV2-NSX80BY2 affects the current that flows through the LED, and thus the brightness of the LED. By adjusting the resistance of the EV2-NSX80BY2, with the center contact, the brightness of the LED can be changed.The EV2-NSX80BY2 is a highly reliable and precise trimmer potentiometer that is qualified for industrial use. It features a maximum operating voltage of 16V and a maximum current of 100mA. The contact resistance is within 30 mΩ and the total resistance range is 0.3 to 12 kΩ. The EV2-NSX80BY2 is capable of over 1 million mechanical cycles and boasts a long-term stability of < ±0.3 %.

Conclusion

The EV2-NSX80BY2 is a trimmer potentiometer with a wide range of uses. It is particularly well suited for applications that require precise angle and position adjustment. The EV2-NSX80BY2 features two large metal contacts and a center contact that is adjustable by a flathead screwdriver or hex key. The resistance of the trimmer can be easily adjusted to affect the current flow through connected components. This makes it ideal for a wide range of applications such as precision alignment of displays, machine tools, or other complex systems. The EV2-NSX80BY2 is highly reliable and robust, and it features a long-term stability of < ±0.3 %.

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